diff options
| author | Ulrich Drepper <drepper@redhat.com> | 1997-06-12 21:38:55 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1997-06-12 21:38:55 +0000 |
| commit | 714a562f0bf855da3835adb2dbecc245e39f8759 (patch) | |
| tree | 856c801ff8bc895274a8914e5c846c86ecf37046 | |
| parent | b0de3e9e30113e669ad7944579ec4e2d10163758 (diff) | |
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Update.cvs/libc-ud-970612
<1997-06-12 21:22 Ulrich Drepper <drepper@cygnus.com>
* Makefile (libc-map): Define before including Makerules.
* Makerules (lib%.so): Depend on $(lib%-map).
(build-shlib): Adapt rule for above change.
(libc.so): Depend on $(libc-map).
* db/Makefile (libcdb-map): New definition.
* elf/Makefile (libdl-map): New definition.
* elf/dl-lookup.c: Don't use relative include path.
(undefined_msg): New variable. Use single string in all functions.
(do_lookup): Correctly recognize default version.
Return -2 if no version information is available.
Stop processing hash entries when string was found.
Don't bark about missing versioned symbol in file with original
reference if it is a weak symbol.
(_dl_lookup_symbol): Use undefined_msg.
(_dl_lookup_versioned_symbol): Likewise.
Give extra information if no verdef info is available.
* elf/dl-version.c (file_needed): Remove first argument. We must
seek in the whole search list.
(match_symbol): Correct check for available verdef info.
(_dl_check_map_versions): Correct call of find_needed.
* locale/Makefile (libBrokenLocale-map): New definition.
* login/Makefile (libutil-map): New definition.
* math/Makefile (libm-map): New definition.
* md5-crypt/Makefile (libcrypt-map): New definition.
* nis/Makefile (libnsl-map, libnss_compat-map, libnss_nis-map,
libnss_nisplus-map): New definition.
* nss/Makefile (libnss_files-map, libnss_db-map): New definitions.
* resolv/Makefile (libresolv-map, libnss_dns-map): New definitions.
* libc.map: New file.
* db/libdb.map: New file.
* elf/libdl.map: New file.
* locale/libBrokenLocale.map: New file.
* login/libutil.map: New file.
* math/libm.map: New file.
* md5-crypt/libcrypt.map: New file.
* nis/libnss_compat.map: New file.
* nis/libnsl.map: New file.
* nis/libnss_nis.map: New file.
* nis/libnss_nisplus.map: New file.
* nss/libnss_files.map: New file.
* nss/libnss_db.map: New file.
* resolv/libnss_dns.map: New file.
* resolv/libresolv.map: New file.
* sysdeps/i386/dl-machine.h (elf_machine_rel): Don't do anything
for R_386_NONE entries.
* Makefile (manual/dir-add.info): New rule.
* Makerules: Add vpath definition for .x files.
* Makerules (distinfo): Make sure target directory exists.
* argp/argp-help.c (argp_args_usage): Don't modify `fdoc' value
since it is used to distinguish filtered strings from unmodifed
strings.
* elf/dl-lookup.c (do_lookup): Optimize STT_* recognition.
* elf/dl-reloc.c: Fix typo.
* inet/arpa/tftp.h (struct tftphdr): Change type of tu_block to
`unsigned short'.
* manual/Makefile (dir-add.texi): Also emit wrapper text for
info/install-info.
(distribute): Add dir-add.texi and dir-add.info.
(mostlyclean): Add dir-add.info.
(realclean): Add dir-add.texi.
(install): Add entries in `dir' file using install-info.
* manual/libc.texinfo: Add @dircategory and @direntry text.
Reported by Miles Bader <miles@gnu.ai.mit.edu>.
* manual/pattern.texi: Correct description of GLOB_MAGCHAR and
GLOB_NOMAGIC. Changes by Roland McGrath <roland@gnu.ai.mit.edu>.
* nis/nis_addmember.c: Little optimizations.
* nis/nis_call.c: Likewise.
* nis/nis_creategroup.c: Likewise.
* nis/nis_defaults.c: Likewise.
* nis/nis_destroygroup.c: Likewise.
* nis/nis_ismember.c: Likewise.
* nis/nis_local_names.c: Likewise.
* nis/nis_print_group_entry.c: Likewise.
* nis/nis_verifygroup.c: Likewise.
* posix/unistd.h: Fix comment for getcwd.
* stdlib/Makefile (headers): Remove inttypes.h. It's a system
dependent header.
* sysdeps/wordsize-32/Dist: New file.
* sysdeps/wordsize-32/Makefile: New file.
* sysdeps/wordsize-64/Dist: New file.
* sysdeps/wordsize-64/Makefile: New file.
* sunrpc/Makefile: Adopt comment for real situation.
* sysdeps/i386/add_n.S: Add ASM_TYPE_DIRECTIVE and AS_SIZE_DIRECTIVE.
* sysdeps/i386/addmul_1.s: Likewise.
* sysdeps/i386/lshist.s: Likewise.
* sysdeps/i386/rshift.s: Likewise.
* sysdeps/i386/sub_n.s: Likewise.
* sysdeps/i386/submul_1.s: Likewise.
* sysdeps/unix/sysv/linux/i386/sysdep.h (SYSCALL_ERROR_HANDLER):
Add .type and .size.
1997-06-12 13:32 Philip Blundell <Philip.Blundell@pobox.com>
* libc/sysdeps/unix/arm/brk.S: New file.
* libc/sysdeps/unix/arm/sysdep.S: Likewise.
* libc/sysdeps/unix/sysv/linux/arm/sysdep.S: Likewise.
1997-06-11 11:51 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
* nis/nss_nisplus/nisplus-spwd.c (_nss_nisplus_parse_spent):
Check if we have shadow information.
1997-06-08 19:33 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
* nis/nis_getservlist.c (nis_getservlist): Use calloc instead of
malloc, alloc memory for nis_server struct.
* nis/nis_getservlist.c (nis_freeservlist): Give the memory for
the nis_server struct free, too.
* nis/nis_removemember (nis_removemember): Fix for loop.
1997-06-12 12:45 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/i386/fpu/__math.h (__M_SQRT2): Define here since we
cannot rely on M_SQRT2 being defined. (log1p): Use __M_SQRT2 not
M_SQRT2.
* math/math.h (_Mldbl): Define even if M_* constants are not
defined.
Reported by corsepiu@faw.uni-ulm.de.
1997-06-12 03:08 Philip Blundell <Philip.Blundell@pobox.com>
* nss/getXXbyYY_r.c (do_weak_alias): Remove extra parentheses.
1997-06-11 13:22 Ulrich Drepper <drepper@cygnus.com>
* misc/regexp.h (compile): Allow use of macro INIT for variable
declaration. Add documentation for INIT.
Reported by Robert Bihlmeyer <robbe@orcus.priv.at>.
1997-06-11 10:47 Philip Blundell <Philip.Blundell@pobox.com>
* sysdeps/unix/sysv/linux/net/if_arp.h: Add two new hardware types.
1997-06-10 11:31 H.J. Lu <hjl@gnu.ai.mit.edu>
* sysdeps/powerpc/strlen.s: Use -0x101 instead of 0xfffffeff
for a signed 16-bit value.
1997-06-07 07:54 H.J. Lu <hjl@gnu.ai.mit.edu>
* sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c
(_dl_sysdep_read_whole_file): Deleted.
* sysdeps/powerpc/fenvbits.h (__FE_ALL_INVALID): Changed
to FE_ALL_INVALID.
* sysdeps/powerpc/fraiseexcpt.c (__FE_INVALID_SOFTWARE):
Changed to FE_INVALID_SOFTWARE.
(__FPSCR_STICKY_BITS): Changed to FPSCR_STICKY_BITS.
* sysdeps/libm-ieee754/s_fmin.c: Fix a typo.
1997-06-07 18:48 H.J. Lu <hjl@gnu.ai.mit.edu>
* shlib-versions (.*-.*-linux.*): Set libc to 6.
1997-06-08 15:35 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
* nis/nis_add.c (nis_add): Use nis_leaf_of_r instead of nis_name_of_r.
* nis/nis_addmember.c (nis_addmember): Fix a lot of pointer errors.
* nis/nis_clone.c: Likewise.
* nis/nis_removemember.c (nis_removemember): Likewise.
* nis/nis_table.c: Likewise.
* nis/nss_nis/nis-hosts.c: Use addr, not p for inet_pton call.
* nis/nss_nisplus/nisplus-hosts.c: Likewise.
* nis/nss_nis/nis-netgrp.c (_nss_nis_setnetgrent): Check for
group == NULL.
1997-06-08 21:21 Mark Kettenis <kettenis@phys.uva.nl>
* login/login.c, login/utmp_daemon.c, login/utmp_file.c,
login/getutent_r.c, login/utmpname.c: Cleanup `#if _LIBC' and
`#ifndef _LIBC' fragments.
* login/programs/utmpd.c: Define DEFAULT_USER.
(drop_priviliges): Use it.
(main): Set locale and text domain.
* login/programs/utmpd-private.h: Declare proc_utmp_eq.
* login/programs/database.c (proc_utmp_eq): Removed.
* login/programs/request.c (proc_utmp_eq): Made global. Only use
ut_id field if valid.
* login/utmp_file.c (proc_utmp_eq): Restore patch made by Miles
Bader that was lost when adding the daemon backend; Only use ut_id
field if valid.
1997-06-05 23:10 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/Dist: Remove netatalk/atalk.h and
netinet/icmp.h, add netatalk/at.h.
* sysdeps/unix/sysv/linux/powerpc/Dist: Remove termios.h.
* sysdeps/unix/sysv/linux/sparc/Dist: Remove start.c.
1997-06-04 19:22 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* stdlib/testsort.c (compare): Fix parameter types.
1997-06-04 19:05 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* md5-crypt/Makefile (distribute): Fix name of file.
1997-06-04 19:02 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* login/Makefile (utmpd-routines): Remove utmpd again, which is
already added implicitly through $(others).
1997-06-05 13:43 Fila Kolodny <fila@filapc.ibi.com>
* sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add netipx/ipx.h.
1997-06-05 13:25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* md5-crypt/md5-crypt.c: Add prototype for __md5_crypt.
1997-06-05 17:08 Ulrich Drepper <drepper@cygnus.com>
* string/argz-addsep.c: Correct weak alias.
Reported by Ben Pfaff <pfaffben@pilot.msu.edu>.
* locale/setlocale.c (setlocale): Free variable with locale path
before returning.
(setname): Don't test for _nl_current[category] being NULL before
freeing.
Reported by Ben Pfaff <pfaffben@pilot.msu.edu>.
1997-06-04 12:41 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* manual/intro.texi (XPG): Correct some typos.
* manual/libc.texinfo (Program Arguments): Menu updated.
* nis/nis_local_names.c (nis_local_host): Fix pointer errors.
118 files changed, 1590 insertions, 433 deletions
@@ -1,3 +1,255 @@ +<1997-06-12 21:22 Ulrich Drepper <drepper@cygnus.com> + + * Makefile (libc-map): Define before including Makerules. + * Makerules (lib%.so): Depend on $(lib%-map). + (build-shlib): Adapt rule for above change. + (libc.so): Depend on $(libc-map). + * db/Makefile (libcdb-map): New definition. + * elf/Makefile (libdl-map): New definition. + * elf/dl-lookup.c: Don't use relative include path. + (undefined_msg): New variable. Use single string in all functions. + (do_lookup): Correctly recognize default version. + Return -2 if no version information is available. + Stop processing hash entries when string was found. + Don't bark about missing versioned symbol in file with original + reference if it is a weak symbol. + (_dl_lookup_symbol): Use undefined_msg. + (_dl_lookup_versioned_symbol): Likewise. + Give extra information if no verdef info is available. + * elf/dl-version.c (file_needed): Remove first argument. We must + seek in the whole search list. + (match_symbol): Correct check for available verdef info. + (_dl_check_map_versions): Correct call of find_needed. + * locale/Makefile (libBrokenLocale-map): New definition. + * login/Makefile (libutil-map): New definition. + * math/Makefile (libm-map): New definition. + * md5-crypt/Makefile (libcrypt-map): New definition. + * nis/Makefile (libnsl-map, libnss_compat-map, libnss_nis-map, + libnss_nisplus-map): New definition. + * nss/Makefile (libnss_files-map, libnss_db-map): New definitions. + * resolv/Makefile (libresolv-map, libnss_dns-map): New definitions. + * libc.map: New file. + * db/libdb.map: New file. + * elf/libdl.map: New file. + * locale/libBrokenLocale.map: New file. + * login/libutil.map: New file. + * math/libm.map: New file. + * md5-crypt/libcrypt.map: New file. + * nis/libnss_compat.map: New file. + * nis/libnsl.map: New file. + * nis/libnss_nis.map: New file. + * nis/libnss_nisplus.map: New file. + * nss/libnss_files.map: New file. + * nss/libnss_db.map: New file. + * resolv/libnss_dns.map: New file. + * resolv/libresolv.map: New file. + + * sysdeps/i386/dl-machine.h (elf_machine_rel): Don't do anything + for R_386_NONE entries. + + * Makefile (manual/dir-add.info): New rule. + + * Makerules: Add vpath definition for .x files. + + * Makerules (distinfo): Make sure target directory exists. + + * argp/argp-help.c (argp_args_usage): Don't modify `fdoc' value + since it is used to distinguish filtered strings from unmodifed + strings. + + * elf/dl-lookup.c (do_lookup): Optimize STT_* recognition. + * elf/dl-reloc.c: Fix typo. + + * inet/arpa/tftp.h (struct tftphdr): Change type of tu_block to + `unsigned short'. + + * manual/Makefile (dir-add.texi): Also emit wrapper text for + info/install-info. + (distribute): Add dir-add.texi and dir-add.info. + (mostlyclean): Add dir-add.info. + (realclean): Add dir-add.texi. + (install): Add entries in `dir' file using install-info. + + * manual/libc.texinfo: Add @dircategory and @direntry text. + Reported by Miles Bader <miles@gnu.ai.mit.edu>. + + * manual/pattern.texi: Correct description of GLOB_MAGCHAR and + GLOB_NOMAGIC. Changes by Roland McGrath <roland@gnu.ai.mit.edu>. + + * nis/nis_addmember.c: Little optimizations. + * nis/nis_call.c: Likewise. + * nis/nis_creategroup.c: Likewise. + * nis/nis_defaults.c: Likewise. + * nis/nis_destroygroup.c: Likewise. + * nis/nis_ismember.c: Likewise. + * nis/nis_local_names.c: Likewise. + * nis/nis_print_group_entry.c: Likewise. + * nis/nis_verifygroup.c: Likewise. + + * posix/unistd.h: Fix comment for getcwd. + + * stdlib/Makefile (headers): Remove inttypes.h. It's a system + dependent header. + * sysdeps/wordsize-32/Dist: New file. + * sysdeps/wordsize-32/Makefile: New file. + * sysdeps/wordsize-64/Dist: New file. + * sysdeps/wordsize-64/Makefile: New file. + + * sunrpc/Makefile: Adopt comment for real situation. + + * sysdeps/i386/add_n.S: Add ASM_TYPE_DIRECTIVE and AS_SIZE_DIRECTIVE. + * sysdeps/i386/addmul_1.s: Likewise. + * sysdeps/i386/lshist.s: Likewise. + * sysdeps/i386/rshift.s: Likewise. + * sysdeps/i386/sub_n.s: Likewise. + * sysdeps/i386/submul_1.s: Likewise. + + * sysdeps/unix/sysv/linux/i386/sysdep.h (SYSCALL_ERROR_HANDLER): + Add .type and .size. + +1997-06-12 13:32 Philip Blundell <Philip.Blundell@pobox.com> + + * libc/sysdeps/unix/arm/brk.S: New file. + * libc/sysdeps/unix/arm/sysdep.S: Likewise. + * libc/sysdeps/unix/sysv/linux/arm/sysdep.S: Likewise. + +1997-06-11 11:51 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> + + * nis/nss_nisplus/nisplus-spwd.c (_nss_nisplus_parse_spent): + Check if we have shadow information. + +1997-06-08 19:33 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> + + * nis/nis_getservlist.c (nis_getservlist): Use calloc instead of + malloc, alloc memory for nis_server struct. + * nis/nis_getservlist.c (nis_freeservlist): Give the memory for + the nis_server struct free, too. + + * nis/nis_removemember (nis_removemember): Fix for loop. + +1997-06-12 12:45 Ulrich Drepper <drepper@cygnus.com> + + * sysdeps/i386/fpu/__math.h (__M_SQRT2): Define here since we + cannot rely on M_SQRT2 being defined. (log1p): Use __M_SQRT2 not + M_SQRT2. + * math/math.h (_Mldbl): Define even if M_* constants are not + defined. + Reported by corsepiu@faw.uni-ulm.de. + +1997-06-12 03:08 Philip Blundell <Philip.Blundell@pobox.com> + + * nss/getXXbyYY_r.c (do_weak_alias): Remove extra parentheses. + +1997-06-11 13:22 Ulrich Drepper <drepper@cygnus.com> + + * misc/regexp.h (compile): Allow use of macro INIT for variable + declaration. Add documentation for INIT. + Reported by Robert Bihlmeyer <robbe@orcus.priv.at>. + +1997-06-11 10:47 Philip Blundell <Philip.Blundell@pobox.com> + + * sysdeps/unix/sysv/linux/net/if_arp.h: Add two new hardware types. + +1997-06-10 11:31 H.J. Lu <hjl@gnu.ai.mit.edu> + + * sysdeps/powerpc/strlen.s: Use -0x101 instead of 0xfffffeff + for a signed 16-bit value. + +1997-06-07 07:54 H.J. Lu <hjl@gnu.ai.mit.edu> + + * sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c + (_dl_sysdep_read_whole_file): Deleted. + + * sysdeps/powerpc/fenvbits.h (__FE_ALL_INVALID): Changed + to FE_ALL_INVALID. + + * sysdeps/powerpc/fraiseexcpt.c (__FE_INVALID_SOFTWARE): + Changed to FE_INVALID_SOFTWARE. + (__FPSCR_STICKY_BITS): Changed to FPSCR_STICKY_BITS. + + * sysdeps/libm-ieee754/s_fmin.c: Fix a typo. + +1997-06-07 18:48 H.J. Lu <hjl@gnu.ai.mit.edu> + + * shlib-versions (.*-.*-linux.*): Set libc to 6. + +1997-06-08 15:35 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> + + * nis/nis_add.c (nis_add): Use nis_leaf_of_r instead of nis_name_of_r. + + * nis/nis_addmember.c (nis_addmember): Fix a lot of pointer errors. + * nis/nis_clone.c: Likewise. + * nis/nis_removemember.c (nis_removemember): Likewise. + * nis/nis_table.c: Likewise. + + * nis/nss_nis/nis-hosts.c: Use addr, not p for inet_pton call. + * nis/nss_nisplus/nisplus-hosts.c: Likewise. + + * nis/nss_nis/nis-netgrp.c (_nss_nis_setnetgrent): Check for + group == NULL. + +1997-06-08 21:21 Mark Kettenis <kettenis@phys.uva.nl> + + * login/login.c, login/utmp_daemon.c, login/utmp_file.c, + login/getutent_r.c, login/utmpname.c: Cleanup `#if _LIBC' and + `#ifndef _LIBC' fragments. + + * login/programs/utmpd.c: Define DEFAULT_USER. + (drop_priviliges): Use it. + (main): Set locale and text domain. + + * login/programs/utmpd-private.h: Declare proc_utmp_eq. + * login/programs/database.c (proc_utmp_eq): Removed. + * login/programs/request.c (proc_utmp_eq): Made global. Only use + ut_id field if valid. + + * login/utmp_file.c (proc_utmp_eq): Restore patch made by Miles + Bader that was lost when adding the daemon backend; Only use ut_id + field if valid. + +1997-06-05 23:10 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * sysdeps/unix/sysv/linux/Dist: Remove netatalk/atalk.h and + netinet/icmp.h, add netatalk/at.h. + * sysdeps/unix/sysv/linux/powerpc/Dist: Remove termios.h. + * sysdeps/unix/sysv/linux/sparc/Dist: Remove start.c. + +1997-06-04 19:22 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * stdlib/testsort.c (compare): Fix parameter types. + +1997-06-04 19:05 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * md5-crypt/Makefile (distribute): Fix name of file. + +1997-06-04 19:02 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * login/Makefile (utmpd-routines): Remove utmpd again, which is + already added implicitly through $(others). + +1997-06-05 13:43 Fila Kolodny <fila@filapc.ibi.com> + + * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add netipx/ipx.h. + +1997-06-05 13:25 Andreas Jaeger <aj@arthur.rhein-neckar.de> + + * md5-crypt/md5-crypt.c: Add prototype for __md5_crypt. + +1997-06-05 17:08 Ulrich Drepper <drepper@cygnus.com> + + * string/argz-addsep.c: Correct weak alias. + Reported by Ben Pfaff <pfaffben@pilot.msu.edu>. + + * locale/setlocale.c (setlocale): Free variable with locale path + before returning. + (setname): Don't test for _nl_current[category] being NULL before + freeing. + Reported by Ben Pfaff <pfaffben@pilot.msu.edu>. + +1997-06-04 12:41 Andreas Jaeger <aj@arthur.rhein-neckar.de> + + * manual/intro.texi (XPG): Correct some typos. + 1997-06-04 05:09 Miles Bader <miles@gnu.ai.mit.edu> * argp/argp-help.c (_help): Use uparams.usage_indent instead of @@ -36,7 +288,7 @@ (Parsing Program Arguments): New node. (Parsing Options, Example of Getopt, Long Options, Long Option Example): Nodes removed. - * manual/libc.texinfo: (Program Arguments): Menu updated. + * manual/libc.texinfo (Program Arguments): Menu updated. (Parsing Program Arguments): New menu. 1997-06-04 20:57 Ulrich Drepper <drepper@cygnus.com> @@ -3097,7 +3349,7 @@ * nis/nis_call.c (__do_niscall): Print message if cold start file does not exist. * nis/nis_file.c: Don't print error messages. - * nis/nis_local_name.c (nis_local_host): Fix pointer errors. + * nis/nis_local_names.c (nis_local_host): Fix pointer errors. * nis/rpcsvc/ypclnt.h: Fix copyright and prototypes. * nis/rpcsvc/nis.h: Likewise. * nis/ypclnt.c: Fix prototypes. @@ -107,6 +107,9 @@ $(objpfx)munch-init.c: munch.awk munch-tmpl.c $(+subdir_inits) generated := $(generated) munch-init.c endif +# We have a versioning file for libc.so. +libc-map = libc.map + include Makerules @@ -131,9 +134,6 @@ ifeq (yes,$(build-shared)) lib: $(common-objpfx)libc.so endif -# We have a versioning file for libc.so. -#libc-map = libc.map - all-Subdirs-files = $(wildcard $(addsuffix /Subdirs, $(config-sysdirs))) $(objpfx)sysd-dirs: $(+sysdir_pfx)config.make $(all-Subdirs-files) (echo define sysdep-subdirs; \ @@ -315,7 +315,7 @@ makeinfo --no-validate --no-warn --no-headers $< -o $@ endef INSTALL: manual/maint.texi; $(format-me) NOTES: manual/creature.texi; $(format-me) -manual/dir-add.texi: FORCE +manual/dir-add.texi manual/dir-add.info: FORCE $(MAKE) $(PARALLELMFLAGS) -C $(@D) $(@F) FORCE: @@ -95,6 +95,10 @@ o-iterator = $(patsubst %,$(..)o-iterator.mk,$(object-suffixes-left)) vpath %.h $(subst $(empty) ,:,$(strip $(common-objpfx) $(objpfx) \ $(+sysdep_dirs) $(..))) +# The same is true for RPC source files. +vpath %.x $(subst $(empty) ,:,$(strip $(common-objpfx) $(objpfx) \ + $(+sysdep_dirs) $(..))) + # Some sysdep makefiles use this to distinguish being included here from # being included individually by a subdir makefile (hurd/Makefile needs this). in-Makerules := yes @@ -332,7 +336,7 @@ ifeq (yes,$(build-shared)) # build shared libraries in place from the installed *_pic.a files. # $(LDLIBS-%.so) may contain -l switches to generate run-time dependencies # on other shared objects. -lib%.so: lib%_pic.a; $(build-shlib) +lib%.so: lib%_pic.a $(lib%-map); $(build-shlib) ifeq ($(have-no-whole-archive),yes) no-whole-archive = -Wl,--no-whole-archive @@ -361,8 +365,8 @@ $(LINK.o) -shared -o $@ $(sysdep-LDFLAGS) $(config-LDFLAGS) \ -Wl,-soname=lib$(libprefix)$(@F:lib%.so=%).so$($(@F)-version) \ $(LDFLAGS.so) $(LDFLAGS-$(@F:lib%.so=%).so) \ -L$(subst :, -L,$(rpath-link)) -Wl,-rpath-link=$(rpath-link) \ - -Wl,--whole-archive $^ $(no-whole-archive) \ - $(LDLIBS-$(@F:lib%.so=%).so) + -Wl,--whole-archive $(filter-out $($(@F:%.so=%-map)),$^) \ + $(no-whole-archive) $(LDLIBS-$(@F:lib%.so=%).so) test -z "$($(@F)-version)" || \ (rm -f $@$($(@F)-version); $(LN_S) $(@F) $@$($(@F)-version)) endef @@ -378,7 +382,8 @@ LDFLAGS-c.so += -e __libc_main # Use our own special initializer and finalizer files for libc.so. $(common-objpfx)libc.so: $(elfobjdir)/soinit.so \ $(common-objpfx)libc_pic.a \ - $(elfobjdir)/sofini.so $(elfobjdir)/ld.so + $(elfobjdir)/sofini.so $(elfobjdir)/ld.so \ + $(libc-map) $(build-shlib) endif @@ -910,6 +915,7 @@ dist: $(filter-out %.c %.S %.s,$(distribute)) # the sub-make that makes the distribution (above). $(objpfx)distinfo: Makefile $(..)Makerules \ $(wildcard $(foreach dir,$(sysdirs),$(dir)/Makefile)) + $(make-target-directory) $(distinfo-vars) mv -f $@.new $@ .PHONY: subdir_distinfo @@ -96,10 +96,8 @@ contact <bug-glibc@prep.ai.mit.edu> + tcgetid() and waitid() from XPG4.2 + grantpt(), ptsname(), unlockpt() from XPG4.2 - + getdate() from XPG4.2 - *** Probably underway - More information are available on request. + More information is available on request. [14] We need to write a library for on-the-fly transformation of streams @@ -1,11 +1,11 @@ -This directory contains the version 2.0.1 test release of the GNU C Library. +This directory contains the version 2.0.90 test release of the GNU C Library. Many bugs have been fixed since the last release. Some bugs surely remain. As of this release, the GNU C library is known to run on the following configurations: - *-*-gnu GNU Hurd + i[3456]86-*-gnu GNU Hurd i[3456]86-*-linux-gnu Linux-2.0 on Intel m68k-*-linux-gnu Linux-2.0 on Motorola 680x0 alpha-*-linux-gnu Linux-2.0 on DEC Alpha @@ -36,17 +36,18 @@ versions) used to run on the following configurations: sparc-sun-solaris2 sparc-sun-sunos4 -Whether this is still true for this release is unknown. Porting the -library is not hard. If you are interested in doing a port, please -get on the mailing list by sending electronic mail to -<bug-glibc-request@prep.ai.mit.edu>. +Since no one has volunteered to test and fix the above configurations, +these are not supported at the moment. It's expected that these don't +work anymore. Porting the library is not hard. If you are interested +in doing a port, please contact the glibc maintainers by sending +electronic mail to <bug-glibc@prep.ai.mit.edu>. The GNU C library now includes Michael Glad's Ultra Fast Crypt, which provides the Unix `crypt' function, plus some other entry points. Because of the United States export restriction on DES implementations, we are distributing this code separately from the rest of the C library. There is an extra distribution tar file just for crypt; it is -called `glibc-crypt-2.0.1.tar.gz'. You can just unpack the crypt +called `glibc-crypt-2.0.90.tar.gz'. You can just unpack the crypt distribution along with the rest of the C library and build; you can also build the library without getting crypt. Users outside the USA can get the crypt distribution via anonymous FTP from ftp.ifi.uio.no diff --git a/argp/argp-help.c b/argp/argp-help.c index 0d944414cb..f0e86d9ca2 100644 --- a/argp/argp-help.c +++ b/argp/argp-help.c @@ -922,7 +922,7 @@ filter_doc (const char *doc, int key, const struct argp *argp, } else /* No filter. */ - return (char *)doc; + return doc; } /* Prints STR as a header line, with the margin lines set appropiately, and @@ -1319,7 +1319,8 @@ argp_args_usage (const struct argp *argp, const struct argp_state *state, if (fdoc) { - nl = strchr (fdoc, '\n'); + const char *cp = fdoc; + nl = strchr (cp, '\n'); if (nl) /* This is a `multi-level' args doc; advance to the correct position as determined by our state in LEVELS, and update LEVELS. */ @@ -1327,17 +1328,17 @@ argp_args_usage (const struct argp *argp, const struct argp_state *state, int i; multiple = 1; for (i = 0; i < *our_level; i++) - fdoc = nl + 1, nl = strchr (fdoc, '\n'); + cp = nl + 1, nl = strchr (cp, '\n'); (*levels)++; } if (! nl) - nl = fdoc + strlen (fdoc); + nl = cp + strlen (cp); /* Manually do line wrapping so that it (probably) won't get wrapped at any embedded spaces. */ - space (stream, 1 + nl - fdoc); + space (stream, 1 + nl - cp); - __argp_fmtstream_write (stream, fdoc, nl - fdoc); + __argp_fmtstream_write (stream, cp, nl - cp); } if (fdoc && fdoc != tdoc) free ((char *)fdoc); /* Free user's modified doc string. */ diff --git a/config.guess b/config.guess index ea44a2a9ca..c4bca5f251 100755 --- a/config.guess +++ b/config.guess @@ -436,27 +436,27 @@ EOF # The BFD linker knows what the default object file format is, so # first see if it will tell us. ld_help_string=`ld --help 2>&1` - if echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf_i.86"; then - echo "${UNAME_MACHINE}-pc-linux-gnu" ; exit 0 - elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86linux"; then - echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 - elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86coff"; then - echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 - elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68kelf"; then - echo "${UNAME_MACHINE}-unknown-linux-gnu" ; exit 0 - elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68klinux"; then - echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 - elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf32ppc"; then - echo "powerpc-unknown-linux-gnu" ; exit 0 - elif test "${UNAME_MACHINE}" = "alpha" ; then + ld_supported_emulations=`echo $ld_help_string \ + | sed -ne '/supported emulations:/!d + s/[ ][ ]*/ /g + s/.*supported emulations: *// + s/ .*// + p'` + case "$ld_supported_emulations" in + i?86linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 ;; + i?86coff) echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 ;; + sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;; + m68klinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;; + elf32ppc) echo "powerpc-unknown-linux-gnu" ; exit 0 ;; + esac + + if test "${UNAME_MACHINE}" = "alpha" ; then echo alpha-unknown-linux-gnu ; exit 0 - elif test "${UNAME_MACHINE}" = "sparc" ; then - echo sparc-unknown-linux-gnu ; exit 0 elif test "${UNAME_MACHINE}" = "mips" ; then cat >dummy.c <<EOF main(argc, argv) -int argc; -char *argv[]; + int argc; + char *argv[]; { #ifdef __MIPSEB__ printf ("%s-unknown-linux-gnu\n", argv[1]); @@ -470,20 +470,41 @@ EOF ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0 rm -f dummy.c dummy else - # Either a pre-BFD a.out linker (linux-gnuoldld) or one that does not give us - # useful --help. Gcc wants to distinguish between linux-gnuoldld and linux-gnuaout. - test ! -d /usr/lib/ldscripts/. \ - && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0 + # Either a pre-BFD a.out linker (linux-gnuoldld) + # or one that does not give us useful --help. + # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout. + # If ld does not provide *any* "supported emulations:" + # that means it is gnuoldld. + echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:" + test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0 + + case "${UNAME_MACHINE}" in + i?86) + VENDOR=pc; + ;; + *) + VENDOR=unknown; + ;; + esac # Determine whether the default compiler is a.out or elf cat >dummy.c <<EOF +#include <features.h> main(argc, argv) -int argc; -char *argv[]; + int argc; + char *argv[]; { #ifdef __ELF__ - printf ("%s-pc-linux-gnu\n", argv[1]); +# ifdef __GLIBC__ +# if __GLIBC__ >= 2 + printf ("%s-${VENDOR}-linux-gnu\n", argv[1]); +# else + printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]); +# endif +# else + printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]); +# endif #else - printf ("%s-pc-linux-gnuaout\n", argv[1]); + printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]); #endif return 0; } diff --git a/config.sub b/config.sub index cd34253540..5b75f25cdf 100755 --- a/config.sub +++ b/config.sub @@ -391,11 +391,11 @@ case $basic_machine in ;; mipsel*-linux*) basic_machine=mipsel-unknown - os=-linux + os=-linux-gnu ;; mips*-linux*) basic_machine=mips-unknown - os=-linux + os=-linux-gnu ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` @@ -585,7 +585,7 @@ case $basic_machine in basic_machine=vax-dec os=-vms ;; - vpp*|vx|vx-*) + vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) @@ -615,7 +615,7 @@ case $basic_machine in # Here we handle the default manufacturer of certain CPU types. It is in # some cases the only manufacturer, in others, it is the most popular. mips) - if [ x$os = x-linux ]; then + if [ x$os = x-linux-gnu ]; then basic_machine=mips-unknown else basic_machine=mips-mips diff --git a/db/Makefile b/db/Makefile index 331c8b1d74..9f45e9fea2 100644 --- a/db/Makefile +++ b/db/Makefile @@ -19,6 +19,7 @@ libdb-routines := bt_close bt_conv bt_debug bt_delete bt_get \ mpool \ rec_close rec_delete rec_get rec_open rec_put rec_search \ rec_seq rec_utils +libdb-map := libdb.map headers := db.h mpool.h ndbm.h distribute := compat.h \ diff --git a/db/libdb.map b/db/libdb.map new file mode 100644 index 0000000000..5be731cdea --- /dev/null +++ b/db/libdb.map @@ -0,0 +1,12 @@ +GLIBC_2.0 { + global: + # the real DB entry point. + dbopen; + + # The compatibility functions. + dbm_clearerr; dbm_close; dbm_delete; dbm_dirfno; dbm_error; + dbm_fetch; dbm_firstkey; dbm_nextkey; dbm_open; dbm_store; + + local: + *; +};
\ No newline at end of file diff --git a/elf/Makefile b/elf/Makefile index ae7dda9638..33d57ed70f 100644 --- a/elf/Makefile +++ b/elf/Makefile @@ -40,6 +40,7 @@ distribute = $(rtld-routines:=.c) dynamic-link.h do-rel.h dl-machine.h \ extra-libs = libdl extra-libs-others = $(extra-libs) libdl-routines := dlopen dlclose dlsym dlvsym dlerror dladdr +libdl-map := libdl.map before-compile = $(objpfx)trusted-dirs.h diff --git a/elf/dl-lookup.c b/elf/dl-lookup.c index 294dfb951f..f2ce4c9c3c 100644 --- a/elf/dl-lookup.c +++ b/elf/dl-lookup.c @@ -25,10 +25,14 @@ #include "dl-hash.h" #include <dl-machine.h> -#include "../stdio-common/_itoa.h" +#include <stdio-common/_itoa.h> #define VERSTAG(tag) (DT_NUM + DT_PROCNUM + DT_VERSIONTAGIDX (tag)) +/* We need this string more than once. */ +static const char undefined_msg[] = "undefined symbol: "; + + struct sym_val { ElfW(Addr) a; @@ -105,16 +109,10 @@ do_lookup (const char *undef_name, unsigned long int hash, && sym->st_shndx == SHN_UNDEF)) continue; - switch (ELFW(ST_TYPE) (sym->st_info)) - { - case STT_NOTYPE: - case STT_FUNC: - case STT_OBJECT: - break; - default: - /* Not a code/data definition. */ - continue; - } + if (ELFW(ST_TYPE) (sym->st_info) > STT_FUNC) + /* Ignore all but STT_NOTYPE, STT_OBJECT and STT_FUNC entries + since these are no code/data definitions. */ + continue; if (sym != ref && strcmp (strtab + sym->st_name, undef_name)) /* Not the symbol we are looking for. */ @@ -129,7 +127,7 @@ do_lookup (const char *undef_name, unsigned long int hash, if (verstab != NULL) { ElfW(Half) ndx = verstab[symidx] & 0x7fff; - if (map->l_versions[ndx].hash != 0) + if (ndx > 2) /* map->l_versions[ndx].hash != 0) */ continue; } } @@ -143,7 +141,7 @@ do_lookup (const char *undef_name, unsigned long int hash, symbol must not simply disappear. */ if (version->filename != NULL && _dl_name_match_p (version->filename, map)) - return -1; + return -2; /* Otherwise we accept the symbol. */ } else @@ -177,11 +175,14 @@ do_lookup (const char *undef_name, unsigned long int hash, /* Local symbols are ignored. */ break; } + + /* There cannot be another entry for this symbol so stop here. */ + break; } - /* If this current is the one mentioned in the verneed entry it - is a bug. */ - if (version != NULL && version->filename != NULL + /* If this current map is the one mentioned in the verneed entry + and we have not found a weak entry, it is a bug. */ + if (symidx == STN_UNDEF && version != NULL && version->filename != NULL && _dl_name_match_p (version->filename, map)) return -1; } @@ -214,7 +215,7 @@ _dl_lookup_symbol (const char *undef_name, const ElfW(Sym) **ref, (*ref == NULL || ELFW(ST_BIND) ((*ref)->st_info) != STB_WEAK)) /* We could find no value for a strong reference. */ _dl_signal_error (0, reference_name, - make_string ("undefined symbol: ", undef_name)); + make_string (undefined_msg, undef_name)); *ref = current_value.s; return current_value.a; @@ -289,14 +290,16 @@ _dl_lookup_versioned_symbol (const char *undef_name, const ElfW(Sym) **ref, version->name, " not defined in file ", version->filename, - " with link time reference")); + " with link time reference", + res == -2 + ? " (no version symbols)" : "")); } if (current_value.s == NULL && (*ref == NULL || ELFW(ST_BIND) ((*ref)->st_info) != STB_WEAK)) /* We could find no value for a strong reference. */ _dl_signal_error (0, reference_name, - make_string ("undefined symbol: ", undef_name, + make_string (undefined_msg, undef_name, ", version ", version->name ?: NULL)); *ref = current_value.s; @@ -337,11 +340,10 @@ _dl_lookup_versioned_symbol_skip (const char *undef_name, (*ref == NULL || ELFW(ST_BIND) ((*ref)->st_info) != STB_WEAK)) { /* We could find no value for a strong reference. */ - static const char msg[] = "undefined symbol: "; const size_t len = strlen (undef_name); - char buf[sizeof msg + len]; - memcpy (buf, msg, sizeof msg - 1); - memcpy (&buf[sizeof msg - 1], undef_name, len + 1); + char buf[sizeof undefined_msg + len]; + memcpy (buf, undefined_msg, sizeof undefined_msg - 1); + memcpy (&buf[sizeof undefined_msg - 1], undef_name, len + 1); _dl_signal_error (0, reference_name, buf); } diff --git a/elf/dl-reloc.c b/elf/dl-reloc.c index bec5881d0e..5b22a506da 100644 --- a/elf/dl-reloc.c +++ b/elf/dl-reloc.c @@ -68,7 +68,7 @@ _dl_relocate_object (struct link_map *l, struct link_map *scope[], int lazy) ELF_DYNAMIC_RELOCATE (l, lazy); } - /* Mark the object so we know ths work has been done. */ + /* Mark the object so we know this work has been done. */ l->l_relocated = 1; if (l->l_info[DT_TEXTREL]) diff --git a/elf/dl-version.c b/elf/dl-version.c index 71eff0d962..f7df9805b3 100644 --- a/elf/dl-version.c +++ b/elf/dl-version.c @@ -25,7 +25,7 @@ #include <string.h> #include <assert.h> -#include "../stdio-common/_itoa.h" +#include <stdio-common/_itoa.h> /* Set in rtld.c at startup. */ @@ -53,13 +53,13 @@ extern char **_dl_argv; static inline struct link_map * -find_needed (struct link_map *map, const char *name) +find_needed (const char *name) { unsigned int n; - for (n = 0; n < map->l_nsearchlist; ++n) - if (_dl_name_match_p (name, map->l_searchlist[n])) - return map->l_searchlist[n]; + for (n = 0; n < _dl_loaded->l_nsearchlist; ++n) + if (_dl_name_match_p (name, _dl_loaded->l_searchlist[n])) + return _dl_loaded->l_searchlist[n]; /* Should never happen. */ return NULL; @@ -72,10 +72,10 @@ match_symbol (const char *name, ElfW(Word) hash, const char *string, { const char *strtab = (const char *) (map->l_addr + map->l_info[DT_STRTAB]->d_un.d_ptr); - ElfW(Addr) def_offset = map->l_info[VERSTAG (DT_VERDEF)]->d_un.d_ptr; + ElfW(Addr) def_offset; ElfW(Verdef) *def; - if (def_offset == 0) + if (map->l_info[VERSTAG (DT_VERDEF)] == NULL) { /* The file has no symbol versioning. I.e., the dependent object was linked against another version of this file. We @@ -87,7 +87,10 @@ no version information available (required by ", return 0; } - def = (ElfW(Verdef) *) (map->l_addr + def_offset); + def_offset = map->l_info[VERSTAG (DT_VERDEF)]->d_un.d_ptr; + assert (def_offset != 0); + + def = (ElfW(Verdef) *) ((char *) map->l_addr + def_offset); while (1) { /* Currently the version number of the definition entry is 1. @@ -179,7 +182,7 @@ _dl_check_map_versions (struct link_map *map, int verbose) while (1) { ElfW(Vernaux) *aux; - struct link_map *needed = find_needed (map, strtab + ent->vn_file); + struct link_map *needed = find_needed (strtab + ent->vn_file); /* If NEEDED is NULL this means a dependency was not found and no stub entry was created. This should never happen. */ @@ -227,7 +230,7 @@ _dl_check_map_versions (struct link_map *map, int verbose) if (def != NULL) { ElfW(Verdef) *ent; - ent = (ElfW(Verdef) *) (map->l_addr + def->d_un.d_ptr); + ent = (ElfW(Verdef) *) (map->l_addr + def->d_un.d_ptr); while (1) { if ((unsigned int) (ent->vd_ndx & 0x7fff) > ndx_high) diff --git a/elf/libdl.map b/elf/libdl.map new file mode 100644 index 0000000000..d950382346 --- /dev/null +++ b/elf/libdl.map @@ -0,0 +1,7 @@ +GLIBC_2.0 { + global: + dladdr; dlclose; dlerror; dlopen; dlsym; dlvsym; + + local: + *; +};
\ No newline at end of file diff --git a/elf/link.h b/elf/link.h index 0e58996b04..c894540e5e 100644 --- a/elf/link.h +++ b/elf/link.h @@ -255,7 +255,7 @@ extern void _dl_receive_error (receiver_fct fct, void (*operate) (void *), /* Helper function for <dlfcn.h> functions. Runs the OPERATE function via _dl_catch_error. Returns zero for success, nonzero for failure; and - arranges for `dlerror' to return the error details. + arranges for `dlerror' to return the error details. ARGS is passed as argument to OPERATE. */ extern int _dlerror_run (void (*operate) (void *), void *args); diff --git a/inet/arpa/tftp.h b/inet/arpa/tftp.h index 036720011f..e2651a5019 100644 --- a/inet/arpa/tftp.h +++ b/inet/arpa/tftp.h @@ -44,20 +44,20 @@ /* * Packet types. */ -#define RRQ 01 /* read request */ -#define WRQ 02 /* write request */ -#define DATA 03 /* data packet */ -#define ACK 04 /* acknowledgement */ -#define ERROR 05 /* error code */ +#define RRQ 01 /* read request */ +#define WRQ 02 /* write request */ +#define DATA 03 /* data packet */ +#define ACK 04 /* acknowledgement */ +#define ERROR 05 /* error code */ struct tftphdr { - short th_opcode; /* packet type */ + short th_opcode; /* packet type */ union { - short tu_block; /* block # */ - short tu_code; /* error code */ - char tu_stuff[1]; /* request packet stuff */ + unsigned short tu_block; /* block # */ + short tu_code; /* error code */ + char tu_stuff[1]; /* request packet stuff */ } th_u; - char th_data[1]; /* data or error string */ + char th_data[1]; /* data or error string */ }; #define th_block th_u.tu_block diff --git a/libc.map b/libc.map new file mode 100644 index 0000000000..0817685c7b --- /dev/null +++ b/libc.map @@ -0,0 +1,53 @@ +GLIBC_2.0 { + global: + # global variables + _errno; _itoa_lower_digits; _itoa_upper_digits; + __ctype_b; __ctype_tolower; __ctype_toupper; + _IO_stderr_; _IO_stdin_; _IO_stdout_; + _nl_msg_cat_cntr; __environ; _environ; + +# __libc_multiple_libcs; __libc_argc; __libc_argv; _dl_starting_up; __exit_funcs; + + # helper functions + __errno_location; __libc_init_first; + + # functions with special/multiple interfaces + __sigsetjmp; _setjmp; __sigaddset; __sigdelset; __sigismember; + __sysv_signal; __bsd_getpgrp; + + # functions which have an additional interface since they are + # are cancelable. + __libc_wait; __libc_waitpid; __libc_pause; __libc_nanosleep; + __libc_open; __libc_close; __libc_read; __libc_write; + __libc_lseek; __libc_fcntl; __libc_tcdrain; __libc_fsync; + __libc_msync; __libc_system; + + # interface of malloc functions + __libc_calloc; __libc_free; __libc_mallinfo; __libc_malloc; + __libc_mallopt; __libc_memalign; __libc_pvalloc; __libc_realloc; + __libc_valloc; + + # functions with required interface outside normal name space + _exit; __ivaliduser; + + # functions from the experimental locale implementation + __*_l; __newlocale; __duplocale; __freelocale; + + # functions used in inline functions or macros + __strto*_internal; __wcsto*_internal; __getdelim; + __isnan; __isnanf; __isnanl; __finite; __finitef; __finitel; + __signbit; __signbitf; __signbitl; __cmsg_nxthdr; + _obstack_allocated_p; _obstack_begin; _obstack_begin_1; + _obstack_free; _obstack_memory_used; _obstack_newchunk; + __assert_fail; __assert_perror_fail; + + # functions used in other libraries + __printf_fp; + + # all functions and variables in the normal name space + a*; b*; c*; d*; e*; f*; g*; h*; i*; j*; k*; l*; m*; + n*; o*; p*; q*; r*; s*; t*; u*; v*; w*; x*; y*; z*; + + local: + *; +}; diff --git a/locale/Makefile b/locale/Makefile index 7acef573d6..90b218130d 100644 --- a/locale/Makefile +++ b/locale/Makefile @@ -45,6 +45,7 @@ extra-libs = libBrokenLocale extra-libs-others = $(extra-libs) libBrokenLocale-routines = broken_cur_max +libBrokenLocale-map = libBrokenLocale.map subdir-dirs = programs vpath %.c programs diff --git a/locale/libBrokenLocale.map b/locale/libBrokenLocale.map new file mode 100644 index 0000000000..09752759f7 --- /dev/null +++ b/locale/libBrokenLocale.map @@ -0,0 +1,7 @@ +GLIBC_2.0 { + global: + __ctype_get_mb_cur_max; + + local: + *; +};
\ No newline at end of file diff --git a/locale/setlocale.c b/locale/setlocale.c index ff7192f45d..3e63b25ac2 100644 --- a/locale/setlocale.c +++ b/locale/setlocale.c @@ -204,8 +204,7 @@ new_composite_name (int category, const char *newnames[LC_ALL]) static inline void setname (int category, const char *name) { - if (_nl_current[category] == NULL - && _nl_current_names[category] != _nl_C_name) + if (_nl_current_names[category] != _nl_C_name) free ((void *) _nl_current_names[category]); _nl_current_names[category] = name; @@ -351,6 +350,9 @@ setlocale (int category, const char *locale) /* Critical section left. */ __libc_lock_unlock (__libc_setlocale_lock); + /* Free the resources (the locale path variable. */ + free (locale_path); + return composite; } else @@ -395,6 +397,9 @@ setlocale (int category, const char *locale) /* Critical section left. */ __libc_lock_unlock (__libc_setlocale_lock); + /* Free the resources (the locale path variable. */ + free (locale_path); + return (char *) newname; } } diff --git a/login/Makefile b/login/Makefile index a94c5cb14d..f75632a023 100644 --- a/login/Makefile +++ b/login/Makefile @@ -29,7 +29,7 @@ routines := getutent getutent_r getutid getutline getutid_r getutline_r \ others = utmpd install-sbin = utmpd -utmpd-routines := utmpd connection database error request xtmp +utmpd-routines := connection database error request xtmp extra-objs := $(utmpd-routines:=.o) distribute := utmp-private.h programs/xtmp.h programs/utmpd.h \ @@ -43,6 +43,7 @@ extra-libs := libutil extra-libs-others := $(extra-libs) libutil-routines:= login login_tty logout logwtmp pty updwtmp +libutil-map := libutil.map include ../Rules diff --git a/login/getutent_r.c b/login/getutent_r.c index 3cc46da96c..9e1d4e8768 100644 --- a/login/getutent_r.c +++ b/login/getutent_r.c @@ -19,15 +19,7 @@ Boston, MA 02111-1307, USA. */ #include <assert.h> -#if _LIBC #include <libc-lock.h> -#else -#define __libc_lock_lock(lock) ((void) 0) -#define __libc_lock_unlock(lock) ((void) 0) -#define __libc_lock_define_initialized(CLASS,NAME) -#define weak_alias(name, aliasname) \ - extern __typeof (name) aliasname __attribute__ ((weak, alias (#name))); -#endif #include <stdio.h> #include <string.h> #include <unistd.h> diff --git a/login/libutil.map b/login/libutil.map new file mode 100644 index 0000000000..46064a63a3 --- /dev/null +++ b/login/libutil.map @@ -0,0 +1,7 @@ +GLIBC_2.0 { + global: + forkpty; login; login_tty; logout; logwtmp; openpty; updwtmp; + + local: + *; +};
\ No newline at end of file diff --git a/login/login.c b/login/login.c index 6bd0e6eaef..c148893c88 100644 --- a/login/login.c +++ b/login/login.c @@ -24,9 +24,6 @@ #include <stdlib.h> #include <utmp.h> -#ifndef _LIBC -#define __set_errno(val) errno = (val) -#endif /* Return the result of ttyname in the buffer pointed to by TTY, which should be of length BUF_LEN. If it is too long to fit in this buffer, a diff --git a/login/programs/database.c b/login/programs/database.c index e31e0d9dae..3138ae605c 100644 --- a/login/programs/database.c +++ b/login/programs/database.c @@ -42,7 +42,6 @@ static int replace_entry (utmp_database *database, int old_position, int new_position, const struct utmp *entry); static int store_entry (utmp_database *database, int position, const struct utmp *entry); -static int proc_utmp_eq (const struct utmp *entry, const struct utmp *match); static int get_mtime (const char *file, time_t *timer); @@ -473,33 +472,6 @@ store_entry (utmp_database *database, int position, } -/* This function is identical to the one in login/utmp_file.c. */ -static int -proc_utmp_eq (const struct utmp *entry, const struct utmp *match) -{ - return - ( -#if _HAVE_UT_TYPE - 0 - (entry->ut_type == INIT_PROCESS - || entry->ut_type == LOGIN_PROCESS - || entry->ut_type == USER_PROCESS - || entry->ut_type == DEAD_PROCESS) - && - (match->ut_type == INIT_PROCESS - || match->ut_type == LOGIN_PROCESS - || match->ut_type == USER_PROCESS - || match->ut_type == DEAD_PROCESS) - && -#endif -#if _HAVE_UT_ID - 0 - strncmp (entry->ut_id, match->ut_id, sizeof match->ut_id) == 0 -#else - strncmp (entry->ut_line, match->ut_line, sizeof match->ut_line) == 0 -#endif - ); -} - - /* Get modification time of FILE and put it in TIMER. returns 0 if successful, -1 if not. */ static int diff --git a/login/programs/request.c b/login/programs/request.c index 0f68b8ae79..d2c12e68cf 100644 --- a/login/programs/request.c +++ b/login/programs/request.c @@ -39,7 +39,6 @@ static int do_getutid (client_connection *connection); static int do_pututline (client_connection *connection); static int do_updwtmp (client_connection *connection); -static int proc_utmp_eq (const struct utmp *entry, const struct utmp *match); static int internal_getut_r (client_connection *connection, const struct utmp *id, struct utmp *buffer); @@ -571,7 +570,7 @@ return_error: /* This function is identical to the one in login/utmp_file.c. */ -static int +int proc_utmp_eq (const struct utmp *entry, const struct utmp *match) { return @@ -589,7 +588,9 @@ proc_utmp_eq (const struct utmp *entry, const struct utmp *match) && #endif #if _HAVE_UT_ID - 0 - strncmp (entry->ut_id, match->ut_id, sizeof match->ut_id) == 0 + (entry->ut_id[0] && match->ut_id[0] + ? strncmp (entry->ut_id, match->ut_id, sizeof match->ut_id) == 0 + : strncmp (entry->ut_line, match->ut_line, sizeof match->ut_line) == 0) #else strncmp (entry->ut_line, match->ut_line, sizeof match->ut_line) == 0 #endif diff --git a/login/programs/utmpd-private.h b/login/programs/utmpd-private.h index 4a9cdb921e..b22e58f700 100644 --- a/login/programs/utmpd-private.h +++ b/login/programs/utmpd-private.h @@ -100,8 +100,11 @@ void close_connection (client_connection *connection); int read_data (client_connection *connection); int write_data (client_connection *connection); +int proc_utmp_eq (const struct utmp *entry, const struct utmp *match); + void error (int status, int errnum, const char *message, ...); void warning (int errnum, const char *message, ...); + #endif /* utmpd-private.h */ diff --git a/login/programs/utmpd.c b/login/programs/utmpd.c index e11218151c..ca310a21de 100644 --- a/login/programs/utmpd.c +++ b/login/programs/utmpd.c @@ -21,6 +21,7 @@ #include <fcntl.h> #include <getopt.h> #include <libintl.h> +#include <locale.h> #include <pwd.h> #include <stddef.h> #include <stdio.h> @@ -38,10 +39,14 @@ #include "utmpd.h" #include "utmpd-private.h" +#ifndef DEFAULT_USER +#define DEFAULT_USER "daemon" +#endif + /* Get libc version number. */ #include "../../version.h" -#define PACKAGE "libc" +#define PACKAGE _libc_intl_domainname /* Long options. */ static const struct option long_options[] = @@ -81,6 +86,12 @@ main (int argc, char *argv[]) int do_version; int opt; + /* Set locale via LC_ALL. */ + setlocale (LC_ALL, ""); + + /* Set the text message domain. */ + textdomain (PACKAGE); + /* Initialize local variables. */ debug = 0; do_help = 0; @@ -197,7 +208,7 @@ drop_priviliges (void) { struct passwd *pw; - pw = getpwnam ("daemon"); + pw = getpwnam (DEFAULT_USER); if (pw) { seteuid (pw->pw_uid); diff --git a/login/utmp_daemon.c b/login/utmp_daemon.c index 9e02f24524..705c8b3de9 100644 --- a/login/utmp_daemon.c +++ b/login/utmp_daemon.c @@ -29,10 +29,6 @@ #include "utmp-private.h" #include "programs/utmpd.h" -#ifndef _LIBC -#define __set_errno(val) errno = (val) -#endif - /* Descriptor for the socket. */ static int daemon_sock = INT_MIN; diff --git a/login/utmp_file.c b/login/utmp_file.c index 1366f38d75..2026070f14 100644 --- a/login/utmp_file.c +++ b/login/utmp_file.c @@ -31,11 +31,6 @@ #include "utmp-private.h" -#ifndef _LIBC -#define _(msg) (msg) -#define __set_errno(val) errno = (val) -#endif - /* Descriptor for the file and position. */ static int file_fd = INT_MIN; @@ -230,7 +225,9 @@ proc_utmp_eq (const struct utmp *entry, const struct utmp *match) && #endif #if _HAVE_UT_ID - 0 - strncmp (entry->ut_id, match->ut_id, sizeof match->ut_id) == 0 + (entry->ut_id[0] && match->ut_id[0] + ? strncmp (entry->ut_id, match->ut_id, sizeof match->ut_id) == 0 + : strncmp (entry->ut_line, match->ut_line, sizeof match->ut_line) == 0) #else strncmp (entry->ut_line, match->ut_line, sizeof match->ut_line) == 0 #endif diff --git a/login/utmpname.c b/login/utmpname.c index 81e857a2bc..2692b71ff9 100644 --- a/login/utmpname.c +++ b/login/utmpname.c @@ -17,15 +17,7 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#if _LIBC #include <libc-lock.h> -#else -#define __libc_lock_lock(NAME) ((void) 0) -#define __libc_lock_unlock(NAME) ((void) 0) -#define __libc_lock_define(CLASS,NAME) -#define weak_alias(name, aliasname) \ - extern __typeof (name) aliasname __attribute__ ((weak, alias (#name))); -#endif #include <stdlib.h> #include <string.h> #include <utmp.h> diff --git a/manual/.cvsignore b/manual/.cvsignore index 51a9a04ef2..7c305176da 100644 --- a/manual/.cvsignore +++ b/manual/.cvsignore @@ -9,4 +9,4 @@ glibc-* *.cp *.cps *.fn *.fns *.vr *.vrs *.tp *.tps *.ky *.kys *.pg *.pgs chapters chapters-incl1 chapters-incl2 summary.texi stamp-* -distinfo +distinfo dir-add.texi diff --git a/manual/Makefile b/manual/Makefile index 5f05524049..80ab3dc30a 100644 --- a/manual/Makefile +++ b/manual/Makefile @@ -34,7 +34,7 @@ ifneq (,$(wildcard ../Makeconfig)) include ../Makeconfig endif -# Set chapters and chapters-incl. +# Set chapters and chapters-incl[12]. -include chapters chapters: libc.texinfo $(find-includes) @@ -76,7 +76,10 @@ stamp-summary: summary.awk $(chapters) $(chapters-incl) # access to the documentation of the function, variables, and other # definitions. dir-add.texi: xtract-typefun.awk $(chapters) - $(GAWK) -f $^ | sort > $@.new; + (echo "@dircategory GNU C library functions"; \ + echo "@direntry"; \ + $(GAWK) -f $^ | sort; \ + echo "@end direntry";) > $@.new mv -f $@.new $@ # Generate Texinfo files from the C source for the example programs. @@ -97,8 +100,8 @@ distribute = $(minimal-dist) \ $(patsubst examples/%.c,%.c.texi,$(filter examples/%.c, \ $(minimal-dist))) \ libc.info* libc.?? libc.??s texinfo.tex summary.texi \ - stamp-summary chapters chapters-incl \ - xtract-typefun.awk + stamp-summary chapters chapters-incl1 chapters-incl2 \ + xtract-typefun.awk dir-add.texi dir-add.info export distribute := $(distribute) tar-it = tar chovf $@ $^ @@ -127,18 +130,22 @@ glibc-doc-$(edition).tar: $(doc-only-dist) $(distribute) .PHONY: mostlyclean distclean realclean clean mostlyclean: - -rm -f libc.dvi libc.info* + -rm -f libc.dvi libc.info* dir-add.info clean: mostlyclean distclean: clean indices = cp fn pg tp vr ky realclean: distclean -rm -f chapters chapters-incl summary.texi stamp-summary *.c.texi -rm -f $(foreach index,$(indices),libc.$(index) libc.$(index)s) - -rm -f libc.log libc.aux libc.toc + -rm -f libc.log libc.aux libc.toc dir-add.texi .PHONY: install subdir_install installdirs install-data install-data subdir_install: install -install: $(inst_infodir)/libc.info +install: $(inst_infodir)/libc.info dir-add.info + @if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \ + install-info --info-dir=$(inst_infodir) $(inst_infodir)/libc.info;\ + install-info --info-dir=$(inst_infodir) dir-add.info;\ + else : ; fi # Catchall implicit rule for other installation targets from the parent. install-%: ; diff --git a/manual/arith.texi b/manual/arith.texi index efe0489e40..1268e37e31 100644 --- a/manual/arith.texi +++ b/manual/arith.texi @@ -196,7 +196,7 @@ extensions. @section Floating-Point Number Classification Functions Instead of using the BSD specific functions from the last section it is -better to use those in this section will are introduced in the @w{ISO C +better to use those in this section which are introduced in the @w{ISO C 9X} standard and are therefore widely available. @comment math.h diff --git a/manual/examples/argp-ex1.c b/manual/examples/argp-ex1.c new file mode 100644 index 0000000000..c87ebbb532 --- /dev/null +++ b/manual/examples/argp-ex1.c @@ -0,0 +1,9 @@ +/* Argp example #1 -- a minimal program using argp */ + +#include <argp.h> + +int main (int argc, char **argv) +{ + argp_parse (0, argc, argv, 0, 0, 0); + exit (0); +} diff --git a/manual/examples/argp-ex2.c b/manual/examples/argp-ex2.c new file mode 100644 index 0000000000..d1b149b494 --- /dev/null +++ b/manual/examples/argp-ex2.c @@ -0,0 +1,25 @@ +/* Argp example #2 -- a pretty minimal program using argp */ + +#include <argp.h> + +const char *argp_program_version = + "argp-ex2 1.0"; +const char *argp_program_bug_address = + "<bug-gnu-utils@@prep.ai.mit.edu>"; + +/* Program documentation. */ +static char doc[] = + "Argp example #2 -- a pretty minimal program using argp"; + +/* Our argpument parser. The @code{options}, @code{parser}, and + @code{args_doc} fields are zero because we have neither options or + arguments; @code{doc} and @code{argp_program_bug_address} will be + used in the output for @samp{--help}, and the @samp{--version} + option will print out @code{argp_program_version}. */ +static struct argp argp = { 0, 0, 0, doc }; + +int main (int argc, char **argv) +{ + argp_parse (&argp, argc, argv, 0, 0, 0); + exit (0); +} diff --git a/manual/examples/argp-ex3.c b/manual/examples/argp-ex3.c new file mode 100644 index 0000000000..363ee59e11 --- /dev/null +++ b/manual/examples/argp-ex3.c @@ -0,0 +1,100 @@ +/* Argp example #3 -- a program with options and arguments using argp */ + +#include <argp.h> + +const char *argp_program_version = + "argp-ex3 1.0"; +const char *argp_program_bug_address = + "<bug-gnu-utils@@prep.ai.mit.edu>"; + +/* Program documentation. */ +static char doc[] = + "Argp example #3 -- a program with options and arguments using argp"; + +/* A description of the arguments we accept. */ +static char args_doc[] = "ARG1 ARG2"; + +/* The options we understand. */ +static struct argp_option options[] = { + {"verbose", 'v', 0, 0, "Produce verbose output" }, + {"quiet", 'q', 0, 0, "Don't produce any output" }, + {"silent", 's', 0, OPTION_ALIAS }, + {"output", 'o', "FILE", 0, + "Output to FILE instead of standard output" }, + { 0 } +}; + +/* Used by @code{main} to communicate with @code{parse_opt}. */ +struct arguments +{ + char *args[2]; /* @var{arg1} & @var{arg2} */ + int silent, verbose; + char *output_file; +}; + +/* Parse a single option. */ +static error_t +parse_opt (int key, char *arg, struct argp_state *state) +{ + /* Get the @var{input} argument from @code{argp_parse}, which we + know is a pointer to our arguments structure. */ + struct arguments *arguments = state->input; + + switch (key) + { + case 'q': case 's': + arguments->silent = 1; + break; + case 'v': + arguments->verbose = 1; + break; + case 'o': + arguments->output_file = arg; + break; + + case ARGP_KEY_ARG: + if (state->arg_num >= 2) + /* Too many arguments. */ + argp_usage (state); + + arguments->args[state->arg_num] = arg; + + break; + + case ARGP_KEY_END: + if (state->arg_num < 2) + /* Not enough arguments. */ + argp_usage (state); + break; + + default: + return ARGP_ERR_UNKNOWN; + } + return 0; +} + +/* Our argp parser. */ +static struct argp argp = { options, parse_opt, args_doc, doc }; + +int main (int argc, char **argv) +{ + struct arguments arguments; + + /* Default values. */ + arguments.silent = 0; + arguments.verbose = 0; + arguments.output_file = "-"; + + /* Parse our arguments; every option seen by @code{parse_opt} will + be reflected in @code{arguments}. */ + argp_parse (&argp, argc, argv, 0, 0, &arguments); + + printf ("ARG1 = %s\nARG2 = %s\nOUTPUT_FILE = %s\n" + "VERBOSE = %s\nSILENT = %s\n", + arguments.args[0], arguments.args[1], + arguments.output_file, + arguments.verbose ? "yes" : "no", + arguments.silent ? "yes" : "no"); + + exit (0); +} diff --git a/manual/examples/argp-ex4.c b/manual/examples/argp-ex4.c new file mode 100644 index 0000000000..24dd417a81 --- /dev/null +++ b/manual/examples/argp-ex4.c @@ -0,0 +1,144 @@ +/* Argp example #4 -- a program with somewhat more complicated options */ + +#include <stdlib.h> +#include <error.h> +#include <argp.h> + +const char *argp_program_version = + "argp-ex4 1.0"; +const char *argp_program_bug_address = + "<bug-gnu-utils@@prep.ai.mit.edu>"; + +/* Program documentation. */ +static char doc[] = + "Argp example #4 -- a program with somewhat more complicated\ +options\ +\vThis part of the documentation comes *after* the options;\ + note that the text is automatically filled, but it's possible\ + to force a line-break, e.g.\n<-- here."; + +/* A description of the arguments we accept. */ +static char args_doc[] = "ARG1 [STRING...]"; + +/* Keys for options without short-options. */ +#define OPT_ABORT 1 /* --abort */ + +/* The options we understand. */ +static struct argp_option options[] = { + {"verbose", 'v', 0, 0, "Produce verbose output" }, + {"quiet", 'q', 0, 0, "Don't produce any output" }, + {"silent", 's', 0, OPTION_ALIAS }, + {"output", 'o', "FILE", 0, + "Output to FILE instead of standard output" }, + + {0,0,0,0, "The following options should be grouped together:" }, + {"repeat", 'r', "COUNT", OPTION_ARG_OPTIONAL, + "Repeat the output COUNT (default 10) times"}, + {"abort", OPT_ABORT, 0, 0, "Abort before showing any output"}, + + { 0 } +}; + +/* Used by @code{main} to communicate with @code{parse_opt}. */ +struct arguments +{ + char *arg1; /* @var{arg1} */ + char **strings; /* [@var{string}@dots{}] */ + int silent, verbose, abort; /* @samp{-s}, @samp{-v}, @samp{--abort} */ + char *output_file; /* @var{file} arg to @samp{--output} */ + int repeat_count; /* @var{count} arg to @samp{--repeat} */ +}; + +/* Parse a single option. */ +static error_t +parse_opt (int key, char *arg, struct argp_state *state) +{ + /* Get the @code{input} argument from @code{argp_parse}, which we + know is a pointer to our arguments structure. */ + struct arguments *arguments = state->input; + + switch (key) + { + case 'q': case 's': + arguments->silent = 1; + break; + case 'v': + arguments->verbose = 1; + break; + case 'o': + arguments->output_file = arg; + break; + case 'r': + arguments->repeat_count = arg ? atoi (arg) : 10; + break; + case OPT_ABORT: + arguments->abort = 1; + break; + + case ARGP_KEY_NO_ARGS: + argp_usage (state); + + case ARGP_KEY_ARG: + /* Here we know that @code{state->arg_num == 0}, since we + force argument parsing to end before any more arguments can + get here. */ + arguments->arg1 = arg; + + /* Now we consume all the rest of the arguments. + @code{state->next} is the index in @code{state->argv} of the + next argument to be parsed, which is the first @var{string} + we're interested in, so we can just use + @code{&state->argv[state->next]} as the value for + arguments->strings. + + @emph{In addition}, by setting @code{state->next} to the end + of the arguments, we can force argp to stop parsing here and + return. */ + arguments->strings = &state->argv[state->next]; + state->next = state->argc; + + break; + + default: + return ARGP_ERR_UNKNOWN; + } + return 0; +} + +/* Our argp parser. */ +static struct argp argp = { options, parse_opt, args_doc, doc }; + +int main (int argc, char **argv) +{ + int i, j; + struct arguments arguments; + + /* Default values. */ + arguments.silent = 0; + arguments.verbose = 0; + arguments.output_file = "-"; + arguments.repeat_count = 1; + arguments.abort = 0; + + /* Parse our arguments; every option seen by @code{parse_opt} will be + reflected in @code{arguments}. */ + argp_parse (&argp, argc, argv, 0, 0, &arguments); + + if (arguments.abort) + error (10, 0, "ABORTED"); + + for (i = 0; i < arguments.repeat_count; i++) + { + printf ("ARG1 = %s\n", arguments.arg1); + printf ("STRINGS = "); + for (j = 0; arguments.strings[j]; j++) + printf (j == 0 ? "%s" : ", %s", arguments.strings[j]); + printf ("\n"); + printf ("OUTPUT_FILE = %s\nVERBOSE = %s\nSILENT = %s\n", + arguments.output_file, + arguments.verbose ? "yes" : "no", + arguments.silent ? "yes" : "no"); + } + + exit (0); +} diff --git a/manual/intro.texi b/manual/intro.texi index b8f4c8c6ba..7597807274 100644 --- a/manual/intro.texi +++ b/manual/intro.texi @@ -222,7 +222,7 @@ the XPG specifies the requirements for systems which are intended to be a Unix system. The GNU C library complies to the X/Open Portability Guide, Issue 4.2, -with the with all extensions common to XSI (X/Open System Interface) +with all extensions common to XSI (X/Open System Interface) compliant systems and also all X/Open UNIX extensions. The additions on top of POSIX are mainly derived from functionality diff --git a/manual/libc.texinfo b/manual/libc.texinfo index e821807a17..2951f66fcc 100644 --- a/manual/libc.texinfo +++ b/manual/libc.texinfo @@ -4,6 +4,12 @@ @settitle The GNU C Library @setchapternewpage odd +@comment Tell install-info what to do. +@dircategory GNU libraries +@direntry +* Libc: (libc). C library. +@end direntry + @c This tells texinfo.tex to use the real section titles in xrefs in @c place of the node name, when no section title is explicitly given. @set xref-automatic-section-title diff --git a/manual/pattern.texi b/manual/pattern.texi index 6ac481ab6e..020a40e7da 100644 --- a/manual/pattern.texi +++ b/manual/pattern.texi @@ -118,8 +118,9 @@ of wildcards convenient. @code{glob} and the other symbols in this section are declared in @file{glob.h}. @menu -* Calling Glob:: Basic use of @code{glob}. -* Flags for Globbing:: Flags that enable various options in @code{glob}. +* Calling Glob:: Basic use of @code{glob}. +* Flags for Globbing:: Flags that enable various options in @code{glob}. +* More Flags for Globbing:: GNU specific extensions to @code{glob}. @end menu @node Calling Glob @@ -134,7 +135,9 @@ it fills in the structure's fields to tell you about the results. @comment POSIX.2 @deftp {Data Type} glob_t This data type holds a pointer to a word vector. More precisely, it -records both the address of the word vector and its size. +records both the address of the word vector and its size. The GNU +implementation contains some more fields which are non-standard +extensions. @table @code @item gl_pathc @@ -156,6 +159,47 @@ The @code{gl_offs} field is meaningful only if you use the @code{GLOB_DOOFFS} flag. Otherwise, the offset is always zero regardless of what is in this field, and the first real element comes at the beginning of the vector. + +@item gl_closedir +The address of an alternative implementation of the @code{closedir} +function. It is used if the @code{GLOB_ALTDIRFUNC} bit is set in +the flag parameter. The type of this field is +@w{@code{void (*) (void *)}}. + +This is a GNU extension. + +@item gl_readdir +The address of an alternative implementation of the @code{readdir} +function used to read the contents of a directory. It is used if the +@code{GLOB_ALTDIRFUNC} bit is set in the flag parameter. The type of +this field is @w{@code{struct dirent *(*) (void *)}}. + +This is a GNU extension. + +@item gl_opendir +The address of an alternative implementation of the @code{opendir} +function. It is used if the @code{GLOB_ALTDIRFUNC} bit is set in +the flag parameter. The type of this field is +@w{@code{void *(*) (const char *)}}. + +This is a GNU extension. + +@item gl_stat +The address of an alternative implementation of the @code{stat} function +to get information about an object in the filesystem. It is used if the +@code{GLOB_ALTDIRFUNC} bit is set in the flag parameter. The type of +this field is @w{@code{int (*) (const char *, struct stat *)}}. + +This is a GNU extension. + +@item gl_lstat +The address of an alternative implementation of the @code{lstat} +function to get information about an object in the filesystems, not +following symbolic links. It is used if the @code{GLOB_ALTDIRFUNC} bit +is set in the flag parameter. The type of this field is @w{@code{int +(*) (const char *, struct stat *)}}. + +This is a GNU extension. @end table @end deftp @@ -318,6 +362,113 @@ repeatedly. It handles the flag @code{GLOB_NOESCAPE} by turning on the @code{FNM_NOESCAPE} flag in calls to @code{fnmatch}. @end table +@node More Flags for Globbing +@subsection More Flags for Globbing + +Beside the flags descibed in the last section, the GNU implementation of +@code{glob} allows a few more flags which are also defined in the +@file{glob.h} file. Some of the extensions implement functionality +which is available in modern shell implementations. + +@table @code +@comment glob.h +@comment GNU +@item GLOB_PERIOD +The @code{.} character (period) is treated special. It cannot be +matched by wildcards. @xref{Wildcard Matching}, @code{FNM_PERIOD}. + +@comment glob.h +@comment GNU +@item GLOB_MAGCHAR +The @code{GLOB_MAGCHAR} value is not to be given to @code{glob} in the +@var{flags} parameter. Instead, @code{glob} sets this bit in the +@var{gl_flags} element of the @var{glob_t} structure provided as the +result if the pattern used for matching contains any wildcard character. + +@comment glob.h +@comment GNU +@item GLOB_ALTDIRFUNC +Instead of the using the using the normal functions for accessing the +filesystem the @code{glob} implementation uses the user-supplied +functions specified in the structure pointed to by @var{pglob} +parameter. For more information about the functions refer to the +sections about directory handling @ref{Accessing Directories} and +@ref{Reading Attributes}. + +@comment glob.h +@comment GNU +@item GLOB_BRACE +If this flag is given the handling of braces in the pattern is changed. +It is now required that braces appear correctly grouped. I.e., for each +opening brace there must be a closing one. Braces can be used +recursively. So it is possible to define one brace expression in +another one. It is important to note that the range of each brace +expression is completely contained in the outer brace expression (if +there is one). + +The string between the mathing braces is separated into single +expressions by splitting at @code{,} (comma) characters. The commas +themself are discarded. Please note what we said above about recursive +brace expressions. The commas used to separate the subexpressions must +be at the same level. Commas in brace subexpressions are not matched. +They are used during expansion of the brace expression of the deeper +level. The example below shows this + +@smallexample +glob ("@{foo/@{,bar,biz@},baz@}", GLOB_BRACE, NULL, &result) +@end smallexample + +@noindent +is equivalent to the sequence + +@smallexample +glob ("foo/", GLOB_BRACE, NULL, &result) +glob ("foo/bar", GLOB_BRACE|GLOB_APPEND, NULL, &result) +glob ("foo/biz", GLOB_BRACE|GLOB_APPEND, NULL, &result) +glob ("baz", GLOB_BRACE|GLOB_APPEND, NULL, &result) +@end smallexample + +@noindent +if we leave aside error handling. + +@comment glob.h +@comment GNU +@item GLOB_NOMAGIC +If the pattern contains no wildcard constructs (it is a literal file name), +return it as the sole ``matching'' word, even if no file exists by that name. + +@comment glob.h +@comment GNU +@item GLOB_TILDE +If this flag is used the character @code{~} (tilde) is handled special +if it appears at the beginning of the pattern. Instead of being taken +verbatim it is used to represent the home directory of a known user. + +If @code{~} is the only character in pattern or it is followed by a +@code{/} (slash), the home directory of the process owner is +substituted. Using @code{getlogin} and @code{getpwnam} the information +is read from the system databases. As an example take user @code{bart} +with his home directory at @file{/home/bart}. For him a call like + +@smallexample +glob ("~/bin/*", GLOB_TILDE, NULL, &result) +@end smallexample + +@noindent +would return the contents of the directory @file{/home/bart/bin}. +Instead of referring to the own home directory it is also possible to +name the home directory of other users. To do so one has to append the +user name after the tilde character. So the contents of user +@code{homer}'s @file{bin} directory can be retrieved by + +@smallexample +glob ("~homer/bin/*", GLOB_TILDE, NULL, &result) +@end smallexample + +This functionality is equivalent to what is available in C-shells. +@end table + + @node Regular Expressions @section Regular Expression Matching diff --git a/manual/texinfo.tex b/manual/texinfo.tex index 95c825389d..e1dfbcbd53 100644 --- a/manual/texinfo.tex +++ b/manual/texinfo.tex @@ -1,5 +1,5 @@ %% TeX macros to handle Texinfo files. -%% $Id: texinfo.tex,v 2.201 1997/06/05 11:28:54 drepper Exp $ +%% $Id: texinfo.tex,v 2.202 1997/06/12 20:07:10 drepper Exp $ % Copyright (C) 1985, 86, 88, 90, 91, 92, 93, % 94, 95, 96, 97 Free Software Foundation, Inc. @@ -36,7 +36,7 @@ % This automatically updates the version number based on RCS. \def\deftexinfoversion$#1: #2 ${\def\texinfoversion{#2}} -\deftexinfoversion$Revision: 2.201 $ +\deftexinfoversion$Revision: 2.202 $ \message{Loading texinfo package [Version \texinfoversion]:} % If in a .fmt file, print the version number @@ -120,7 +120,7 @@ % For @cropmarks command. % Do @cropmarks to get crop marks. -% +% \newif\ifcropmarks \let\cropmarks = \cropmarkstrue % @@ -1338,13 +1338,25 @@ where each line of input produces a line of output.} \else{\tclose{\ttsl\look}}\fi \else{\tclose{\ttsl\look}}\fi} -% @url, @uref, @email. Quotes do not seem necessary. +% @url, @email. Quotes do not seem necessary. \let\url=\code % perhaps include a hypertex \special eventually -\let\uref=\code % rms does not like the angle brackets --karl, 17may97. %\def\email#1{$\langle${\tt #1}$\rangle$} \let\email=\code +% @uref (abbreviation for `urlref') takes an optional second argument +% specifying the text to display. First (mandatory) arg is the url. +% +\def\uref#1{\urefxxx #1,,\finish} +\def\urefxxx#1,#2,#3\finish{% + \setbox0 = \hbox{\ignorespaces #2}% + \ifdim\wd0 > 0pt + \unhbox0\ (\code{#1})% + \else + \code{#1}% + \fi +} + % Check if we are currently using a typewriter font. Since all the % Computer Modern typewriter fonts have zero interword stretch (and % shrink), and it is reasonable to expect all typewriter fonts to have @@ -2089,7 +2101,7 @@ July\or August\or September\or October\or November\or December\fi \global\colcount=0\relax}} } -\def\setmultitablespacing{% test to see if user has set \multitablelinespace. +\def\setultitablespacing{% test to see if user has set \multitablelinespace. % If so, do nothing. If not, give it an appropriate dimension based on % current baselineskip. \ifdim\multitablelinespace=0pt @@ -2557,7 +2569,7 @@ width0pt\relax} \fi \def\begindoublecolumns{\begingroup % ended by \enddoublecolumns % Grab any single-column material above us. \output = {\global\setbox\partialpage = \vbox{% - % + % % Here is a possibility not foreseen in manmac: if we accumulate a % whole lot of material, we might end up calling this \output % routine twice in a row (see the doublecol-lose test, which is diff --git a/math/Makefile b/math/Makefile index e0c295b123..fbbcad6ea9 100644 --- a/math/Makefile +++ b/math/Makefile @@ -36,6 +36,8 @@ aux := fpu_control setfpucw extra-libs := libm extra-libs-others = $(extra-libs) +libm-map := libm.map + libm-support = k_standard s_lib_version s_matherr s_signgam \ s_rinttol s_rinttoll s_roundtol s_roundtoll \ fclrexcpt fgetexcptflg fraiseexcpt fsetexcptflg \ diff --git a/math/libm.map b/math/libm.map new file mode 100644 index 0000000000..205578d2c2 --- /dev/null +++ b/math/libm.map @@ -0,0 +1,9 @@ +GLIBC_2.0 { + global: + # all functions and variables in the normal name space + a*; b*; c*; d*; e*; f*; g*; h*; i*; j*; k*; l*; m*; + n*; o*; p*; q*; r*; s*; t*; u*; v*; w*; x*; y*; z*; + + local: + *; +}; diff --git a/math/math.h b/math/math.h index bf3ef9bcee..5229a020e0 100644 --- a/math/math.h +++ b/math/math.h @@ -300,17 +300,20 @@ extern int matherr __P ((struct exception *)); #define M_SQRT2 _Mldbl(1.41421356237309504880) /* sqrt(2) */ #define M_SQRT1_2 _Mldbl(0.70710678118654752440) /* 1/sqrt(2) */ +#endif + /* Our constants might specify more precision than `double' can represent. Use `long double' constants in standard and GNU C, where they are - supported and the cast to `double'. */ + supported and the cast to `double'. + + Please not we define the macro even if the constants are not defined. + This helps us to use the macros in other places. */ #if __STDC__ - 0 || __GNUC__ - 0 #define _Mldbl(x) x##L #else /* Traditional C. */ #define _Mldbl(x) x #endif /* Standard or GNU C. */ -#endif - /* Get machine-dependent inline versions (if there are any). */ #if (!defined __NO_MATH_INLINES && defined __OPTIMIZE__) \ diff --git a/md5-crypt/Makefile b/md5-crypt/Makefile index 84ec20c5a3..aae6e8c216 100644 --- a/md5-crypt/Makefile +++ b/md5-crypt/Makefile @@ -32,9 +32,10 @@ extra-libs-others := $(extra-libs) md5-routines := crypt-entry md5-crypt md5 libcrypt-routines := $(md5-routines) +libcrypt-map := libcrypt.map onlymd5-routines := onlymd5-entry md5-crypt md5 -distribute += onlymd5-entry +distribute += onlymd5-entry.c include ../Makeconfig diff --git a/md5-crypt/libcrypt.map b/md5-crypt/libcrypt.map new file mode 100644 index 0000000000..a3128da2e9 --- /dev/null +++ b/md5-crypt/libcrypt.map @@ -0,0 +1,7 @@ +GLIBC_2.0 { + global: + crypt; crypt_r; encrypt; encrypt_r; fcrypt; setkey; setkey_r; + + local: + *; +};
\ No newline at end of file diff --git a/md5-crypt/md5-crypt.c b/md5-crypt/md5-crypt.c index dd9d413c42..6dd6740671 100644 --- a/md5-crypt/md5-crypt.c +++ b/md5-crypt/md5-crypt.c @@ -41,6 +41,7 @@ extern char *__md5_crypt_r __P ((const char *key, const char *salt, char *buffer, int buflen)); extern char *md5_crypt_r __P ((const char *key, const char *salt, char *buffer, int buflen)); +extern char *__md5_crypt __P ((const char *key, const char *salt)); extern char *md5_crypt __P ((const char *key, const char *salt)); diff --git a/misc/regexp.h b/misc/regexp.h index 9ab25499a6..04da70a534 100644 --- a/misc/regexp.h +++ b/misc/regexp.h @@ -38,9 +38,12 @@ for the here included function is weird (this really is a harmless word). - The user has to provide five macros before this header file can be + The user has to provide six macros before this header file can be included: + INIT Declarations vor variables which can be used by the + other macros. + GETC() Return the value of the next character in the regular expression pattern. Successive calls should return successive characters. @@ -98,9 +101,10 @@ compile (char *__instring, char *__expbuf, __const char *__endbuf, int __eof) { char *__input_buffer = NULL; size_t __input_size = 0; - size_t __current_size; + size_t __current_size = 0; int __ch; int __error; + INIT /* Align the expression buffer according to the needs for an object of type `regex_t'. Then check for minimum size of the buffer for diff --git a/nis/Makefile b/nis/Makefile index a6d14d0875..770f3b8283 100644 --- a/nis/Makefile +++ b/nis/Makefile @@ -50,15 +50,19 @@ libnsl-routines = yp_xdr ypclnt ypupdate_xdr \ nis_removemember nis_creategroup nis_destroygroup\ nis_print_group_entry nis_domain_of nis_domain_of_r\ nis_modify nis_remove nis_add nis_defaults +libnsl-map = libnsl.map libnss_compat-routines := $(addprefix compat-,grp pwd spwd) libnss_compat-inhibit-o = $(filter-out .so,$(object-suffixes)) +libnss_compat-map := libnss_compat.map libnss_nis-routines := $(addprefix nis-,$(databases)) libnss_nis-inhibit-o = $(filter-out .so,$(object-suffixes)) +libnss_nis-map := libnss_nis.map libnss_nisplus-routines := $(addprefix nisplus-,$(databases)) libnss_nisplus-inhibit-o = $(filter-out .so,$(object-suffixes)) +libnss_nisplus-map := libnss_nisplus.map include ../Rules diff --git a/nis/libnsl.map b/nis/libnsl.map new file mode 100644 index 0000000000..5cb3bc30f7 --- /dev/null +++ b/nis/libnsl.map @@ -0,0 +1,14 @@ +GLIBC_2.0 { + global: + nis_add; nis_add_entry; nis_addmember; nis_checkpoint; nis_clone_directory; + nis_clone_entry; nis_clone_group; nis_clone_link; nis_clone_nis_attr; + nis_clone_objdata; nis_clone_object; nis_clone_result; nis_clone_table; + nis_creategroup; nis_destroy_object; nis_destroygroup; nis_dir_cmp; + nis_domain_of; nis_domain_of_r; nis_first_entry; nis_free_attr; + nis_free_directory; nis_free_endpoints; nis_free_entry; nis_free_group; + nis_free_link; nis_free_object; nis_free_request; nis_free_servers; + nis_free_table; + + local: + *; +};
\ No newline at end of file diff --git a/nis/libnss_compat.map b/nis/libnss_compat.map new file mode 100644 index 0000000000..55d6f4745f --- /dev/null +++ b/nis/libnss_compat.map @@ -0,0 +1,11 @@ +GLIBC_2.0 { + global: + _nss_compat_endgrent; _nss_compat_endpwent; _nss_compat_endspent; + _nss_compat_getgrent_r; _nss_compat_getgrgid_r; _nss_compat_getgrnam_r; + _nss_compat_getpwent_r; _nss_compat_getpwnam_r; _nss_compat_getpwuid_r; + _nss_compat_getspent_r; _nss_compat_getspnam_r; _nss_compat_setgrent; + _nss_compat_setpwent; _nss_compat_setspent; + + local: + *; +};
\ No newline at end of file diff --git a/nis/libnss_nis.map b/nis/libnss_nis.map new file mode 100644 index 0000000000..2773fca29b --- /dev/null +++ b/nis/libnss_nis.map @@ -0,0 +1,25 @@ +GLIBC_2.0 { + global: + _nss_nis_endaliasent; _nss_nis_endetherent; _nss_nis_endgrent; + _nss_nis_endhostent; _nss_nis_endnetent; _nss_nis_endnetgrent; + _nss_nis_endprotoent; _nss_nis_endpwent; _nss_nis_endrpcent; + _nss_nis_endservent; _nss_nis_endspent; _nss_nis_getaliasbyname_r; + _nss_nis_getaliasent_r; _nss_nis_getetherent_r; _nss_nis_getgrent_r; + _nss_nis_getgrgid_r; _nss_nis_getgrnam_r; _nss_nis_gethostbyaddr_r; + _nss_nis_gethostbyname2_r; _nss_nis_gethostbyname_r; _nss_nis_gethostent_r; + _nss_nis_gethostton_r; _nss_nis_getnetbyaddr_r; _nss_nis_getnetbyname_r; + _nss_nis_getnetent_r; _nss_nis_getnetgrent_r; _nss_nis_getntohost_r; + _nss_nis_getprotobyname_r; _nss_nis_getprotobynumber_r; + _nss_nis_getprotoent_r; _nss_nis_getpublickey; _nss_nis_getpwent_r; + _nss_nis_getpwnam_r; _nss_nis_getpwuid_r; _nss_nis_getrpcbyname_r; + _nss_nis_getrpcbynumber_r; _nss_nis_getrpcent_r; _nss_nis_getsecretkey; + _nss_nis_getservbyname_r; _nss_nis_getservbyport_r; _nss_nis_getservent_r; + _nss_nis_getspent_r; _nss_nis_getspnam_r; _nss_nis_netname2user; + _nss_nis_setaliasent; _nss_nis_setetherent; _nss_nis_setgrent; + _nss_nis_sethostent; _nss_nis_setnetent; _nss_nis_setnetgrent; + _nss_nis_setprotoent; _nss_nis_setpwent; _nss_nis_setrpcent; + _nss_nis_setservent; _nss_nis_setspent; + + local: + *; +}; diff --git a/nis/libnss_nisplus.map b/nis/libnss_nisplus.map new file mode 100644 index 0000000000..b178c02552 --- /dev/null +++ b/nis/libnss_nisplus.map @@ -0,0 +1,32 @@ +GLIBC_2.0 { + global: + _nss_nisplus_endaliasent; _nss_nisplus_endetherent; _nss_nisplus_endgrent; + _nss_nisplus_endhostent; _nss_nisplus_endnetent; _nss_nisplus_endnetgrent; + _nss_nisplus_endprotoent; _nss_nisplus_endpwent; _nss_nisplus_endrpcent; + _nss_nisplus_endservent; _nss_nisplus_endspent; + _nss_nisplus_getaliasbyname_r; _nss_nisplus_getaliasent_r; + _nss_nisplus_getetherent_r; _nss_nisplus_getgrent_r; + _nss_nisplus_getgrgid_r; _nss_nisplus_getgrnam_r; + _nss_nisplus_gethostbyaddr_r; _nss_nisplus_gethostbyname2_r; + _nss_nisplus_gethostbyname_r; _nss_nisplus_gethostent_r; + _nss_nisplus_gethostton_r; _nss_nisplus_getnetbyaddr_r; + _nss_nisplus_getnetbyname_r; _nss_nisplus_getnetent_r; + _nss_nisplus_getnetgrent_r; _nss_nisplus_getntohost_r; + _nss_nisplus_getprotobyname_r; _nss_nisplus_getprotobynumber_r; + _nss_nisplus_getprotoent_r; _nss_nisplus_getpublickey; + _nss_nisplus_getpwent_r; _nss_nisplus_getpwnam_r; _nss_nisplus_getpwuid_r; + _nss_nisplus_getrpcbyname_r; _nss_nisplus_getrpcbynumber_r; + _nss_nisplus_getrpcent_r; _nss_nisplus_getsecretkey; + _nss_nisplus_getservbyname_r; _nss_nisplus_getservbynumber_r; + _nss_nisplus_getservent_r; _nss_nisplus_getspent_r; + _nss_nisplus_getspnam_r; _nss_nisplus_netname2user; + _nss_nisplus_parse_grent; _nss_nisplus_parse_pwent; + _nss_nisplus_parse_spent; _nss_nisplus_setaliasent; + _nss_nisplus_setetherent; _nss_nisplus_setgrent; _nss_nisplus_sethostent; + _nss_nisplus_setnetent; _nss_nisplus_setnetgrent; _nss_nisplus_setprotoent; + _nss_nisplus_setpwent; _nss_nisplus_setrpcent; _nss_nisplus_setservent; + _nss_nisplus_setspent; + + local: + *; +}; diff --git a/nis/nis_add.c b/nis/nis_add.c index 6e11f17ff6..e358ea4987 100644 --- a/nis/nis_add.c +++ b/nis/nis_add.c @@ -41,7 +41,7 @@ nis_add (const_nis_name name, const nis_object *obj) p1 = req.ns_object.ns_object_val[0].zo_name; req.ns_object.ns_object_val[0].zo_name = - nis_name_of_r (name, buf1, sizeof (buf1)); + nis_leaf_of_r (name, buf1, sizeof (buf1)); p2 = req.ns_object.ns_object_val[0].zo_owner; if (p2 == NULL || strlen (p2) == 0) diff --git a/nis/nis_addmember.c b/nis/nis_addmember.c index 2eee9cc8bf..8fd7e12a58 100644 --- a/nis/nis_addmember.c +++ b/nis/nis_addmember.c @@ -26,7 +26,7 @@ nis_addmember (const_nis_name member, const_nis_name group) { if (group != NULL && strlen (group) > 0) { - char buf[strlen (group) + 50]; + char buf[strlen (group) + 14 + NIS_MAXNAMELEN]; char leafbuf[strlen (group) + 2]; char domainbuf[strlen (group) + 2]; nis_result *res, *res2; @@ -38,8 +38,8 @@ nis_addmember (const_nis_name member, const_nis_name group) cp2 = nis_domain_of_r (group, domainbuf, sizeof (domainbuf) - 1); if (cp2 != NULL && strlen (cp2) > 0) { - cp = stpcpy (cp, "."); - strcpy (cp, cp2); + *cp++ = '.'; + stpcpy (cp, cp2); } res = nis_lookup (buf, FOLLOW_LINKS|EXPAND_NAME); if (res->status != NIS_SUCCESS) @@ -53,10 +53,15 @@ nis_addmember (const_nis_name member, const_nis_name group) return NIS_INVALIDOBJ; res->objects.objects_val[0].GR_data.gr_members.gr_members_val - = realloc (res->objects.objects_val[0].GR_data.gr_members.gr_members_val, res->objects.objects_val[0].GR_data.gr_members.gr_members_len + 1); - ++res->objects.objects_val[0].GR_data.gr_members.gr_members_len; + = realloc (res->objects.objects_val[0].GR_data.gr_members.gr_members_val, + (res->objects.objects_val[0].GR_data.gr_members.gr_members_len + 1) + * sizeof (char *)); res->objects.objects_val[0].GR_data.gr_members.gr_members_val[res->objects.objects_val[0].GR_data.gr_members.gr_members_len] = strdup (member); + ++res->objects.objects_val[0].GR_data.gr_members.gr_members_len; + cp = stpcpy (buf, res->objects.objects_val->zo_name); + *cp++ = '.'; + strncpy (cp, res->objects.objects_val->zo_domain, NIS_MAXNAMELEN); res2 = nis_modify (buf, res->objects.objects_val); status = res2->status; nis_freeresult (res); diff --git a/nis/nis_call.c b/nis/nis_call.c index 17f67abbde..08a20acd73 100644 --- a/nis/nis_call.c +++ b/nis/nis_call.c @@ -65,12 +65,12 @@ __nis_dobind (const nis_server *server, u_long flags) clnt_saddr.sin_family = AF_INET; for (i = 0; i < server->ep.ep_len; i++) { - if (strcmp (server->ep.ep_val[i].family,"loopback") == 0) + if (strcmp (server->ep.ep_val[i].family, "loopback") == 0) { if (server->ep.ep_val[i].uaddr[i] == '-') clnt_saddr.sin_addr.s_addr = htonl (INADDR_LOOPBACK); else - if (strcmp (server->ep.ep_val[i].proto,"udp") == 0) + if (strcmp (server->ep.ep_val[i].proto, "udp") == 0) { if ((flags & USE_DGRAM) == USE_DGRAM) clnt_saddr.sin_addr.s_addr = htonl (INADDR_LOOPBACK); @@ -78,7 +78,7 @@ __nis_dobind (const nis_server *server, u_long flags) continue; } else - if (strcmp (server->ep.ep_val[i].proto,"tcp") == 0) + if (strcmp (server->ep.ep_val[i].proto, "tcp") == 0) { if ((flags & USE_DGRAM) == USE_DGRAM) continue; @@ -87,13 +87,13 @@ __nis_dobind (const nis_server *server, u_long flags) } } else - if (strcmp (server->ep.ep_val[i].family,"inet") == 0) + if (strcmp (server->ep.ep_val[i].family, "inet") == 0) { if (server->ep.ep_val[i].uaddr[i] == '-') clnt_saddr.sin_addr.s_addr = inetstr2int (server->ep.ep_val[i].uaddr); else - if (strcmp (server->ep.ep_val[i].proto,"udp") == 0) + if (strcmp (server->ep.ep_val[i].proto, "udp") == 0) { if ((flags & USE_DGRAM) == USE_DGRAM) clnt_saddr.sin_addr.s_addr = @@ -102,7 +102,7 @@ __nis_dobind (const nis_server *server, u_long flags) continue; } else - if (strcmp (server->ep.ep_val[i].proto,"tcp") == 0) + if (strcmp (server->ep.ep_val[i].proto, "tcp") == 0) { if ((flags & USE_DGRAM) == USE_DGRAM) continue; @@ -310,6 +310,7 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, u_long flags) char leaf [strlen (name) + 3]; char ndomain [strlen (name) + 3]; u_int i; + char *cp; do { @@ -323,8 +324,9 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, u_long flags) strcpy (domain, ndomain); } while (nis_dir_cmp (domain, dir->do_name) != SAME_NAME); - strcat (leaf, "."); - strcat (leaf, domain); + cp = strchr (leaf, '\0'); + *cp++ = '.'; + strcpy (cp, domain); for (i = 0; i < dir->do_servers.do_servers_len; ++i) { diff --git a/nis/nis_clone.c b/nis/nis_clone.c index 860abb386c..e4dc87d4c9 100644 --- a/nis/nis_clone.c +++ b/nis/nis_clone.c @@ -264,7 +264,7 @@ nis_clone_entry (const entry_obj *src, entry_obj *dest) if (res->en_cols.en_cols_val == NULL && src->en_cols.en_cols_len > 0) { res->en_cols.en_cols_val = - malloc (src->en_cols.en_cols_len * sizeof (entry_col)); + calloc (1, src->en_cols.en_cols_len * sizeof (entry_col)); if (res->en_cols.en_cols_val == NULL) return NULL; } @@ -374,8 +374,13 @@ nis_clone_link (const link_obj *src, link_obj *dest) res->li_attrs.li_attrs_val, src->li_attrs.li_attrs_len); - if ((res->li_name = strdup (src->li_name)) == NULL) - return NULL; + if (src->li_name) + { + if ((res->li_name = strdup (src->li_name)) == NULL) + return NULL; + } + else + res->li_name = NULL; return res; } @@ -477,15 +482,34 @@ nis_clone_object (const nis_object *src, nis_object *dest) res->zo_oid = src->zo_oid; - if ((res->zo_name = strdup (src->zo_name)) == NULL) - return NULL; - if ((res->zo_owner = strdup (src->zo_owner)) == NULL) - return NULL; - if ((res->zo_group = strdup (src->zo_group)) == NULL) - return NULL; - if ((res->zo_domain = strdup (src->zo_domain)) == NULL) - return NULL; - + if (src->zo_name) + { + if ((res->zo_name = strdup (src->zo_name)) == NULL) + return NULL; + } + else + res->zo_name = NULL; + if (src->zo_owner) + { + if ((res->zo_owner = strdup (src->zo_owner)) == NULL) + return NULL; + } + else + res->zo_owner = NULL; + if (src->zo_group) + { + if ((res->zo_group = strdup (src->zo_group)) == NULL) + return NULL; + } + else + res->zo_group = NULL; + if (src->zo_domain) + { + if ((res->zo_domain = strdup (src->zo_domain)) == NULL) + return NULL; + } + else + res->zo_domain = NULL; res->zo_access = src->zo_access; res->zo_ttl = src->zo_ttl; diff --git a/nis/nis_creategroup.c b/nis/nis_creategroup.c index c62b039b5e..d1de08c08d 100644 --- a/nis/nis_creategroup.c +++ b/nis/nis_creategroup.c @@ -39,8 +39,8 @@ nis_creategroup (const_nis_name group, u_long flags) cp2 = nis_domain_of_r (group, domainbuf, sizeof (domainbuf) - 1); if (cp2 != NULL && strlen (cp2) > 0) { - cp = stpcpy (cp, "."); - strcpy (cp, cp2); + *cp++ = '.'; + stpcpy (cp, cp2); } else return NIS_BADNAME; diff --git a/nis/nis_defaults.c b/nis/nis_defaults.c index 9d152d1f11..53a585b516 100644 --- a/nis/nis_defaults.c +++ b/nis/nis_defaults.c @@ -46,11 +46,9 @@ searchgroup (char *str) while (cptr[i] != '\0' && cptr[i] != ':') i++; if (i == 0) /* only "group=" ? */ - return (nis_name)""; - - strncpy (default_group, cptr, i); + return (nis_name) ""; - return default_group; + return strncpy (default_group, cptr, i); } static nis_name @@ -71,9 +69,7 @@ searchowner (char *str) if (i == 0) /* only "owner=" ? */ return (nis_name)""; - strncpy (default_owner, cptr, i); - - return default_owner; + return strncpy (default_owner, cptr, i); } static u_long diff --git a/nis/nis_destroygroup.c b/nis/nis_destroygroup.c index 524e0776ac..6ece45345d 100644 --- a/nis/nis_destroygroup.c +++ b/nis/nis_destroygroup.c @@ -38,8 +38,8 @@ nis_destroygroup (const_nis_name group) cp2 = nis_domain_of_r (group, domainbuf, sizeof (domainbuf) - 1); if (cp2 != NULL && strlen (cp2) > 0) { - cp = stpcpy (cp, "."); - strcpy (cp, cp2); + *cp++ = '.'; + stpcpy (cp, cp2); } res = nis_remove (buf, NULL); status = res->status; diff --git a/nis/nis_getservlist.c b/nis/nis_getservlist.c index 0c9fbfb60d..b30b70b584 100644 --- a/nis/nis_getservlist.c +++ b/nis/nis_getservlist.c @@ -35,7 +35,7 @@ nis_getservlist (const_nis_name dir) unsigned long i; nis_server *server; - serv = malloc (sizeof (nis_server *) * + serv = calloc (1, sizeof (nis_server *) * (res->objects.objects_val->DI_data.do_servers.do_servers_len + 1)); if (serv == NULL) return NULL; @@ -43,10 +43,9 @@ nis_getservlist (const_nis_name dir) { server = &res->objects.objects_val->DI_data.do_servers.do_servers_val[i]; + serv[i] = calloc (1, sizeof (nis_server)); if (server->name != NULL) serv[i]->name = strdup (server->name); - else - serv[i]->name = NULL; serv[i]->ep.ep_len = server->ep.ep_len; if (serv[i]->ep.ep_len > 0) @@ -110,6 +109,10 @@ nis_freeservlist (nis_server **serv) i = 0; while (serv[i] != NULL) - nis_free_servers (serv[i], 1); + { + nis_free_servers (serv[i], 1); + free (serv[i]); + ++i; + } free (serv); } diff --git a/nis/nis_ismember.c b/nis/nis_ismember.c index f0d087ca51..85c401531e 100644 --- a/nis/nis_ismember.c +++ b/nis/nis_ismember.c @@ -42,7 +42,7 @@ internal_ismember (const_nis_name principal, const_nis_name group) cp2 = nis_domain_of_r (group, domainbuf, sizeof (domainbuf) - 1); if (cp2 != NULL && strlen (cp2) > 0) { - cp = stpcpy (cp, "."); + *cp++ = '.'; strcpy (cp, cp2); } res = nis_lookup (buf, EXPAND_NAME|FOLLOW_LINKS); @@ -112,9 +112,8 @@ internal_ismember (const_nis_name principal, const_nis_name group) char buf1[strlen (principal) + 2]; char buf2[strlen (cp) + 2]; - strcpy (buf1, nis_domain_of (principal)); - strcpy (buf2, nis_domain_of (cp)); - if (strcmp (buf1, buf2) == 0) + if (strcmp (nis_domain_of_r (principal, buf1, sizeof buf1), + nis_domain_of_r (cp, buf2, sizeof buf2)) == 0) return 1; } } @@ -128,15 +127,7 @@ bool_t nis_ismember (const_nis_name principal, const_nis_name group) { if (group != NULL && strlen (group) > 0) - { - int status; - - status = internal_ismember (principal, group); - if (status == 1) - return TRUE; - else - return FALSE; - } + return internal_ismember (principal, group) == 1 ? TRUE : FALSE; else return FALSE; } diff --git a/nis/nis_local_names.c b/nis/nis_local_names.c index e760f433b2..348c7534a3 100644 --- a/nis/nis_local_names.c +++ b/nis/nis_local_names.c @@ -31,6 +31,7 @@ nis_local_group (void) if (__nisgroup[0] == '\0') { char *cptr; + char *cp; if ((cptr = getenv ("NIS_GROUP")) == NULL) return __nisgroup; @@ -38,21 +39,18 @@ nis_local_group (void) if (strlen (cptr) >= NIS_MAXNAMELEN) return __nisgroup; - strcpy (__nisgroup, cptr); + cp = stpcpy (__nisgroup, cptr); - if (__nisgroup[strlen (__nisgroup) - 1] != '.') + if (cp[-1] != '.') { cptr = nis_local_directory (); - if (strlen (__nisgroup) + strlen (cptr) + 1 < NIS_MAXNAMELEN) + if ((cp - __nisgroup) + strlen (cptr) + 1 < NIS_MAXNAMELEN) { - strcat (__nisgroup, "."); - strcat (__nisgroup, cptr); + *cp++ = '.'; + strcpy (cp, cptr); } else - { - __nisgroup[0] = '\0'; - return __nisgroup; - } + __nisgroup[0] = '\0'; } } @@ -64,21 +62,20 @@ nis_name nis_local_directory (void) { static char __nisdomainname[NIS_MAXNAMELEN + 1]; - int len; if (__nisdomainname[0] == '\0') { if (getdomainname (__nisdomainname, NIS_MAXNAMELEN) < 0) - strcpy (__nisdomainname, "\0"); + __nisdomainname[0] = '\0'; else { - len = strlen (__nisdomainname); + char *cp = strchr (__nisdomainname, '\0'); /* Missing trailing dot? */ - if (__nisdomainname[len - 1] != '.') + if (cp[-1] != '.') { - __nisdomainname[len] = '.'; - __nisdomainname[len + 1] = '\0'; + *cp++ = '.'; + *cp = '\0'; } } } @@ -99,28 +96,32 @@ nis_local_principal (void) if (uid != 0) { - snprintf (buf, NIS_MAXNAMELEN - 1, - "[auth_name=%d,auth_type=LOCAL],cred.org_dir.%s", - uid, nis_local_directory ()); + int len = snprintf (buf, NIS_MAXNAMELEN - 1, + "[auth_name=%d,auth_type=LOCAL],cred.org_dir.%s", + uid, nis_local_directory ()); + + if (len >= NIS_MAXNAMELEN - 1) + /* XXX The buffer is too small. Can this happen??? */ + return strcpy (__principal, "nobody"); - if (buf[strlen (buf) - 1] != '.') - strcat (buf, "."); + if (buf[len - 1] != '.') + { + buf[len++] = '.'; + buf[len] = '\0'; + } res = nis_list (buf, USE_DGRAM + NO_AUTHINFO + FOLLOW_LINKS + FOLLOW_PATH, NULL, NULL); if (res == NULL) - { - strcpy (__principal, "nobody"); - return __principal; - } + return strcpy (__principal, "nobody"); if (res->status == NIS_SUCCESS) { if (res->objects.objects_len > 1) { /* More than one principal with same uid? something - wrong with cred table. Should be unique Warn user + wrong with cred table. Should be unique. Warn user and continue. */ printf (_("\ LOCAL entry for UID %d in directory %s not unique\n"), @@ -133,19 +134,14 @@ LOCAL entry for UID %d in directory %s not unique\n"), else { nis_freeresult (res); - strcpy (__principal, "nobody"); - return __principal; + return strcpy (__principal, "nobody"); } } else - { - strcpy (__principal, nis_local_host ()); - return __principal; - } + return strcpy (__principal, nis_local_host ()); /* Should be never reached */ - strcpy (__principal, "nobody"); - return __principal; + return strcpy (__principal, "nobody"); } return __principal; } @@ -154,7 +150,6 @@ nis_name nis_local_host (void) { static char __nishostname[NIS_MAXNAMELEN + 1]; - int len; if (__nishostname[0] == '\0') { @@ -162,21 +157,19 @@ nis_local_host (void) __nishostname[0] = '\0'; else { - char *cp; - len = strlen(__nishostname); + char *cp = strchr (__nishostname, '\0'); + int len = cp - __nishostname; /* Hostname already fully qualified? */ - if (__nishostname[len - 1] == '.') + if (cp[-1] == '.') return __nishostname; - if ((strlen (__nishostname) + strlen (nis_local_directory ()) + 1) > - NIS_MAXNAMELEN) + if (len + strlen (nis_local_directory ()) + 1 > NIS_MAXNAMELEN) { __nishostname[0] = '\0'; return __nishostname; } - cp = &__nishostname[len]; *cp++ = '.'; strncpy (cp, nis_local_directory (), NIS_MAXNAMELEN - len -1); __nishostname[NIS_MAXNAMELEN] = '\0'; diff --git a/nis/nis_modify.c b/nis/nis_modify.c index 9c5aad7913..e68bf2a954 100644 --- a/nis/nis_modify.c +++ b/nis/nis_modify.c @@ -31,7 +31,7 @@ nis_modify (const_nis_name name, const nis_object *obj) res = calloc (1, sizeof (nis_result)); - req.ns_name = (char *)name; + req.ns_name = (char *) name; req.ns_object.ns_object_len = 1; req.ns_object.ns_object_val = nis_clone_object (obj, NULL); diff --git a/nis/nis_ping.c b/nis/nis_ping.c index 610cf03ea5..941adfbda4 100644 --- a/nis/nis_ping.c +++ b/nis/nis_ping.c @@ -40,7 +40,7 @@ nis_ping (const_nis_name dirname, u_long utime, const nis_object *dirobj) obj = res->objects.objects_val; } else - obj = (nis_object *)dirobj; + obj = (nis_object *) dirobj; /* Check if obj is really a diryectory object */ if (obj->zo_data.zo_type != DIRECTORY_OBJ) @@ -49,7 +49,7 @@ nis_ping (const_nis_name dirname, u_long utime, const nis_object *dirobj) if (dirname == NULL) args.dir = obj->DI_data.do_name; else - args.dir = (char *)dirname; + args.dir = (char *) dirname; args.stamp = utime; for (i = 0; i < obj->DI_data.do_servers.do_servers_len; ++i) diff --git a/nis/nis_print_group_entry.c b/nis/nis_print_group_entry.c index e7c866cbe2..1063ef8411 100644 --- a/nis/nis_print_group_entry.c +++ b/nis/nis_print_group_entry.c @@ -38,8 +38,8 @@ nis_print_group_entry (const_nis_name group) cp2 = nis_domain_of_r (group, domainbuf, sizeof (domainbuf) - 1); if (cp2 != NULL && strlen (cp2) > 0) { - cp = stpcpy (cp, "."); - strcpy (cp, cp2); + *cp++ = '.'; + stpcpy (cp, cp2); } res = nis_lookup (buf, FOLLOW_LINKS|EXPAND_NAME); diff --git a/nis/nis_remove.c b/nis/nis_remove.c index 3ffd66dfe0..e6aed00393 100644 --- a/nis/nis_remove.c +++ b/nis/nis_remove.c @@ -31,7 +31,7 @@ nis_remove (const_nis_name name, const nis_object *obj) res = calloc (1, sizeof (nis_result)); - req.ns_name = (char *)name; + req.ns_name = (char *) name; if (obj != NULL) { diff --git a/nis/nis_removemember.c b/nis/nis_removemember.c index 473438ba5c..8ed67caf98 100644 --- a/nis/nis_removemember.c +++ b/nis/nis_removemember.c @@ -26,14 +26,14 @@ nis_removemember (const_nis_name member, const_nis_name group) { if (group != NULL && strlen (group) > 0) { - char buf[strlen (group) + 50]; + char buf[strlen (group) + 14 + NIS_MAXNAMELEN]; char leafbuf[strlen (group) + 2]; char domainbuf[strlen (group) + 2]; nis_name *newmem; nis_result *res, *res2; nis_error status; char *cp, *cp2; - u_int i, j; + unsigned long int i, j, k; cp = stpcpy (buf, nis_leaf_of_r (group, leafbuf, sizeof (leafbuf) - 1)); cp = stpcpy (cp, ".groups_dir"); @@ -41,7 +41,7 @@ nis_removemember (const_nis_name member, const_nis_name group) if (cp2 != NULL && strlen (cp2) > 0) { cp = stpcpy (cp, "."); - strcpy (cp, cp2); + stpcpy (cp, cp2); } res = nis_lookup (buf, FOLLOW_LINKS|EXPAND_NAME); if (res->status != NIS_SUCCESS) @@ -54,20 +54,35 @@ nis_removemember (const_nis_name member, const_nis_name group) (res->objects.objects_val[0].zo_data.zo_type != GROUP_OBJ)) return NIS_INVALIDOBJ; - newmem = malloc (res->objects.objects_val[0].GR_data.gr_members.gr_members_len); + newmem = calloc (1, res->objects.objects_val[0].GR_data.gr_members.gr_members_len * + sizeof (char *)); + + k = res->objects.objects_val[0].GR_data.gr_members.gr_members_len; j = 0; - for (i = 0; i < res->objects.objects_val[0].GR_data.gr_members.gr_members_len - 1; ++i) + for (i = 0; i < res->objects.objects_val[0].GR_data.gr_members.gr_members_len; + ++i) { - if (strcmp (res->objects.objects_val[0].GR_data.gr_members.gr_members_val[j], member) != 0) + if (strcmp (res->objects.objects_val[0].GR_data.gr_members.gr_members_val[i], + member) != 0) { newmem[j] = res->objects.objects_val[0].GR_data.gr_members.gr_members_val[i]; ++j; } + else + { + free (res->objects.objects_val[0].GR_data.gr_members.gr_members_val[i]); + --k; + } } - --res->objects.objects_val[0].GR_data.gr_members.gr_members_len; free (res->objects.objects_val[0].GR_data.gr_members.gr_members_val); + newmem = realloc (newmem, k * sizeof (char*)); res->objects.objects_val[0].GR_data.gr_members.gr_members_val = newmem; + res->objects.objects_val[0].GR_data.gr_members.gr_members_len = k; + + cp = stpcpy (buf, res->objects.objects_val->zo_name); + *cp++ = '.'; + strncpy (cp, res->objects.objects_val->zo_domain, NIS_MAXNAMELEN); res2 = nis_modify (buf, res->objects.objects_val); status = res2->status; nis_freeresult (res); diff --git a/nis/nis_server.c b/nis/nis_server.c index 4d6b1c1100..5274a3bfc4 100644 --- a/nis/nis_server.c +++ b/nis/nis_server.c @@ -33,7 +33,7 @@ nis_servstate (const nis_server *serv, const nis_tag *tags, tagres.tags.tags_val = NULL; *result = NULL; taglist.tags.tags_len = numtags; - taglist.tags.tags_val = (nis_tag *)tags; + taglist.tags.tags_val = (nis_tag *) tags; if (serv == NULL) { @@ -80,7 +80,7 @@ nis_stats (const nis_server *serv, const nis_tag *tags, tagres.tags.tags_val = NULL; *result = NULL; taglist.tags.tags_len = numtags; - taglist.tags.tags_val = (nis_tag *)tags; + taglist.tags.tags_val = (nis_tag *) tags; if (serv == NULL) { diff --git a/nis/nis_table.c b/nis/nis_table.c index 5fa3c89e0b..e9e35abf3b 100644 --- a/nis/nis_table.c +++ b/nis/nis_table.c @@ -78,7 +78,7 @@ splitname (const_nis_name name, nis_name *ibr_name, int *srch_len, if (!val) { free (cptr); - *srch_val = malloc (sizeof (char *)); + *srch_val = malloc (sizeof (nis_attr)); if (*srch_val == NULL) { free (cptr); @@ -86,8 +86,8 @@ splitname (const_nis_name name, nis_name *ibr_name, int *srch_len, *ibr_name = NULL; return; } - (*srch_val)[*srch_len].zattr_val.zattr_val_len = 0; - (*srch_val)[*srch_len].zattr_val.zattr_val_val = NULL; + (*srch_val)[0].zattr_val.zattr_val_len = 0; + (*srch_val)[0].zattr_val.zattr_val_val = NULL; return; } diff --git a/nis/nis_verifygroup.c b/nis/nis_verifygroup.c index e57f16589a..6a8ab01bd7 100644 --- a/nis/nis_verifygroup.c +++ b/nis/nis_verifygroup.c @@ -38,8 +38,8 @@ nis_verifygroup (const_nis_name group) cp2 = nis_domain_of_r (group, domainbuf, sizeof (domainbuf) - 1); if (cp2 != NULL && strlen (cp2) > 0) { - cp = stpcpy (cp, "."); - strcpy (cp, cp2); + *cp++ = '.'; + stpcpy (cp, cp2); } res = nis_lookup (buf, 0); status = res->status; diff --git a/nis/nss_nis/nis-hosts.c b/nis/nss_nis/nis-hosts.c index 91d30c8149..5823c71a80 100644 --- a/nis/nss_nis/nis-hosts.c +++ b/nis/nss_nis/nis-hosts.c @@ -55,7 +55,7 @@ LINE_PARSER STRING_FIELD (addr, isspace, 1); /* Parse address. */ - if (inet_pton (AF_INET6, p, entdata->host_addr) > 0) + if (inet_pton (AF_INET6, addr, entdata->host_addr) > 0) { result->h_addrtype = AF_INET6; result->h_length = IN6ADDRSZ; diff --git a/nis/nss_nis/nis-netgrp.c b/nis/nss_nis/nis-netgrp.c index 7609ea08ed..aa51c2f0df 100644 --- a/nis/nss_nis/nis-netgrp.c +++ b/nis/nss_nis/nis-netgrp.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996. @@ -52,7 +52,7 @@ _nss_nis_setnetgrent (char *group) status = NSS_STATUS_SUCCESS; - if (group[0] == '\0') + if (group == NULL || group[0] == '\0') return NSS_STATUS_UNAVAIL; if (yp_get_default_domain (&domain)) diff --git a/nis/nss_nisplus/nisplus-hosts.c b/nis/nss_nisplus/nisplus-hosts.c index 0a005406d1..e6d584dac8 100644 --- a/nis/nss_nisplus/nisplus-hosts.c +++ b/nis/nss_nisplus/nisplus-hosts.c @@ -66,7 +66,7 @@ LINE_PARSER STRING_FIELD (addr, isspace, 1); /* Parse address. */ - if (inet_pton (AF_INET6, p, entdata->host_addr) > 0) + if (inet_pton (AF_INET6, addr, entdata->host_addr) > 0) { result->h_addrtype = AF_INET6; result->h_length = IN6ADDRSZ; diff --git a/nis/nss_nisplus/nisplus-spwd.c b/nis/nss_nisplus/nisplus-spwd.c index d426d28684..568a1c4006 100644 --- a/nis/nss_nisplus/nisplus-spwd.c +++ b/nis/nss_nisplus/nisplus-spwd.c @@ -44,7 +44,6 @@ _nss_nisplus_parse_spent (nis_result *result, struct spwd *sp, { char *first_unused = buffer; size_t room_left = buflen; - char *line, *cp; if (result == NULL) return 0; @@ -85,52 +84,57 @@ _nss_nisplus_parse_spent (nis_result *result, struct spwd *sp, sp->sp_lstchg = sp->sp_min = sp->sp_max = sp->sp_warn = sp->sp_inact = sp->sp_expire = sp->sp_flag = -1; - line = NISENTRYVAL (0, 7, result); - cp = strchr (line, ':'); - if (cp == NULL) - return 0; - *cp++ = '\0'; - sp->sp_lstchg = atol (line); - - line = cp; - cp = strchr (line, ':'); - if (cp == NULL) - return 0; - *cp++ = '\0'; - sp->sp_min = atol(line); - - line = cp; - cp = strchr (line, ':'); - if (cp == NULL) - return 0; - *cp++ = '\0'; - sp->sp_max = atol(line); - - line = cp; - cp = strchr (line, ':'); - if (cp == NULL) - return 0; - *cp++ = '\0'; - sp->sp_warn = atol(line); - - line = cp; - cp = strchr (line, ':'); - if (cp == NULL) - return 0; - *cp++ = '\0'; - sp->sp_inact = atol(line); - - line = cp; - cp = strchr (line, ':'); - if (cp == NULL) - return 0; - *cp++ = '\0'; - sp->sp_expire = atol(line); - - line = cp; - if (line == NULL) - return 0; - sp->sp_flag = atol(line); + if (NISENTRYVAL (0, 7, result) > 0) + { + char *line, *cp; + + line = NISENTRYVAL (0, 7, result); + cp = strchr (line, ':'); + if (cp == NULL) + return 0; + *cp++ = '\0'; + sp->sp_lstchg = atol (line); + + line = cp; + cp = strchr (line, ':'); + if (cp == NULL) + return 0; + *cp++ = '\0'; + sp->sp_min = atol(line); + + line = cp; + cp = strchr (line, ':'); + if (cp == NULL) + return 0; + *cp++ = '\0'; + sp->sp_max = atol(line); + + line = cp; + cp = strchr (line, ':'); + if (cp == NULL) + return 0; + *cp++ = '\0'; + sp->sp_warn = atol(line); + + line = cp; + cp = strchr (line, ':'); + if (cp == NULL) + return 0; + *cp++ = '\0'; + sp->sp_inact = atol(line); + + line = cp; + cp = strchr (line, ':'); + if (cp == NULL) + return 0; + *cp++ = '\0'; + sp->sp_expire = atol(line); + + line = cp; + if (line == NULL) + return 0; + sp->sp_flag = atol(line); + } return 1; } diff --git a/nss/Makefile b/nss/Makefile index 6f555af469..02af5009bc 100644 --- a/nss/Makefile +++ b/nss/Makefile @@ -49,10 +49,12 @@ vpath %.c $(subdir-dirs) libnss_files-routines := $(addprefix files-,$(filter-out key, $(databases))) +libnss_files-map := libnss_files.map distribute += files-XXX.c files-parse.c libnss_db-routines := $(addprefix db-,$(filter-out hosts network key,\ $(databases))) +libnss_db-map := libnss_db.map generated += $(filter-out db-alias.c db-netgrp.c, \ $(addsuffix .c,$(libnss_db-routines))) distribute += db-XXX.c diff --git a/nss/getXXbyYY_r.c b/nss/getXXbyYY_r.c index 371b2e36f5..988f46c88e 100644 --- a/nss/getXXbyYY_r.c +++ b/nss/getXXbyYY_r.c @@ -140,5 +140,5 @@ done: return status == NSS_STATUS_SUCCESS ? 0 : -1; } -#define do_weak_alias(n1, n2) weak_alias ((n1), (n2)) +#define do_weak_alias(n1, n2) weak_alias (n1, (n2)) do_weak_alias (INTERNAL (REENTRANT_NAME), REENTRANT_NAME) diff --git a/nss/libnss_db.map b/nss/libnss_db.map new file mode 100644 index 0000000000..9248107747 --- /dev/null +++ b/nss/libnss_db.map @@ -0,0 +1,20 @@ +GLIBC_2.0 { + global: + _nss_db_endaliasent; _nss_db_endetherent; _nss_db_endgrent; + _nss_db_endnetgrent; _nss_db_endprotoent; _nss_db_endpwent; + _nss_db_endrpcent; _nss_db_endservent; _nss_db_endspent; + _nss_db_getaliasbyname_r; _nss_db_getaliasent_r; _nss_db_getetherent_r; + _nss_db_getgrent_r; _nss_db_getgrgid_r; _nss_db_getgrnam_r; + _nss_db_gethostton_r; _nss_db_getnetgrent_r; _nss_db_getntohost_r; + _nss_db_getprotobyname_r; _nss_db_getprotobynumber_r; + _nss_db_getprotoent_r; _nss_db_getpwent_r; _nss_db_getpwnam_r; + _nss_db_getpwuid_r; _nss_db_getrpcbyname_r; _nss_db_getrpcbynumber_r; + _nss_db_getrpcent_r; _nss_db_getservbyname_r; _nss_db_getservbyport_r; + _nss_db_getservent_r; _nss_db_getspent_r; _nss_db_getspnam_r; + _nss_db_setaliasent; _nss_db_setetherent; _nss_db_setgrent; + _nss_db_setnetgrent; _nss_db_setprotoent; _nss_db_setpwent; + _nss_db_setrpcent; _nss_db_setservent; _nss_db_setspent; + + local: + *; +};
\ No newline at end of file diff --git a/nss/libnss_files.map b/nss/libnss_files.map new file mode 100644 index 0000000000..8ec5e0ee32 --- /dev/null +++ b/nss/libnss_files.map @@ -0,0 +1,28 @@ +GLIBC_2.0 { + global: + _nss_files_endaliasent; _nss_files_endetherent; _nss_files_endgrent; + _nss_files_endhostent; _nss_files_endnetent; _nss_files_endnetgrent; + _nss_files_endprotoent; _nss_files_endpwent; _nss_files_endrpcent; + _nss_files_endservent; _nss_files_endspent; _nss_files_getaliasbyname_r; + _nss_files_getaliasent_r; _nss_files_getetherent_r; _nss_files_getgrent_r; + _nss_files_getgrgid_r; _nss_files_getgrnam_r; _nss_files_gethostbyaddr_r; + _nss_files_gethostbyname2_r; _nss_files_gethostbyname_r; + _nss_files_gethostent_r; _nss_files_gethostton_r; + _nss_files_getnetbyaddr_r; _nss_files_getnetbyname_r; + _nss_files_getnetent_r; _nss_files_getnetgrent_r; _nss_files_getntohost_r; + _nss_files_getprotobyname_r; _nss_files_getprotobynumber_r; + _nss_files_getprotoent_r; _nss_files_getpwent_r; _nss_files_getpwnam_r; + _nss_files_getpwuid_r; _nss_files_getrpcbyname_r; + _nss_files_getrpcbynumber_r; _nss_files_getrpcent_r; + _nss_files_getservbyname_r; _nss_files_getservbyport_r; + _nss_files_getservent_r; _nss_files_getspent_r; _nss_files_getspnam_r; + _nss_files_parse_etherent; _nss_files_parse_netent; + _nss_files_parse_protoent; _nss_files_parse_rpcent; + _nss_files_parse_servent; _nss_files_setaliasent; _nss_files_setetherent; + _nss_files_setgrent; _nss_files_sethostent; _nss_files_setnetent; + _nss_files_setnetgrent; _nss_files_setprotoent; _nss_files_setpwent; + _nss_files_setrpcent; _nss_files_setservent; _nss_files_setspent; + + local: + *; +};
\ No newline at end of file diff --git a/posix/glob.c b/posix/glob.c index 44e548493c..6d9af102f8 100644 --- a/posix/glob.c +++ b/posix/glob.c @@ -307,7 +307,7 @@ next_brace_sub (const char *begin) If a directory cannot be opened or read and ERRFUNC is not nil, it is called with the pathname that caused the error, and the `errno' value from the failing call; if it returns non-zero - `glob' returns GLOB_ABEND; if it returns zero, the error is ignored. + `glob' returns GLOB_ABORTED; if it returns zero, the error is ignored. If memory cannot be allocated for PGLOB, GLOB_NOSPACE is returned. Otherwise, `glob' returns zero. */ int @@ -647,7 +647,7 @@ glob (pattern, flags, errfunc, pglob) { globfree (&dirs); globfree (&files); - return GLOB_ABEND; + return GLOB_ABORTED; } } #endif /* SHELL. */ @@ -918,7 +918,7 @@ glob_in_dir (pattern, directory, flags, errfunc, pglob) { if ((errfunc != NULL && (*errfunc) (directory, errno)) || (flags & GLOB_ERR)) - return GLOB_ABEND; + return GLOB_ABORTED; } else while (1) diff --git a/posix/glob.h b/posix/glob.h index 49a7b7cfe6..bfe1c9cd01 100644 --- a/posix/glob.h +++ b/posix/glob.h @@ -65,9 +65,15 @@ extern "C" /* Error returns from `glob'. */ #define GLOB_NOSPACE 1 /* Ran out of memory. */ -#define GLOB_ABEND 2 /* Read error. */ +#define GLOB_ABORTED 2 /* Read error. */ #define GLOB_NOMATCH 3 /* No matches found. */ +#ifdef _GNU_SOURCE +/* Previous versions of this file defined GLOB_ABEND instead of + GLOB_ABORTED. Provide a compatibility definition here. */ +# define GLOB_ABEND GLOB_ABORTED +#endif + /* Structure describing a globbing run. */ #if !defined (_AMIGA) && !defined (VMS) /* Buggy compiler. */ struct stat; diff --git a/posix/unistd.h b/posix/unistd.h index b550d2c6f4..8f1dd35ce1 100644 --- a/posix/unistd.h +++ b/posix/unistd.h @@ -297,7 +297,7 @@ extern int fchdir __P ((int __fd)); directory couldn't be determined or SIZE was too small. If successful, returns BUF. In GNU, if BUF is NULL, an array is allocated with `malloc'; the array is SIZE - bytes long, unless SIZE <= 0, in which case it is as + bytes long, unless SIZE == 0, in which case it is as big as necessary. */ extern char *__getcwd __P ((char *__buf, size_t __size)); extern char *getcwd __P ((char *__buf, size_t __size)); diff --git a/resolv/Makefile b/resolv/Makefile index 7b99aee550..4d11b4d366 100644 --- a/resolv/Makefile +++ b/resolv/Makefile @@ -32,11 +32,13 @@ extra-libs-others = $(extra-libs) libresolv-routines := gethnamaddr res_comp res_debug \ res_data res_mkquery res_query res_send \ inet_net_ntop inet_net_pton inet_neta base64 +libresolv-map := libresolv.map subdir-dirs = nss_dns vpath %.c nss_dns libnss_dns-routines := dns-host dns-network +libnss_dns-map := libnss_dns.map libnss_dns-inhibit-o = $(filter-out .so,$(object-suffixes)) include ../Rules diff --git a/resolv/libnss_dns.map b/resolv/libnss_dns.map new file mode 100644 index 0000000000..359ddc1d15 --- /dev/null +++ b/resolv/libnss_dns.map @@ -0,0 +1,9 @@ +GLIBC_2.0 { + global: + _nss_dns_gethostbyaddr_r; _nss_dns_gethostbyname2_r; + _nss_dns_gethostbyname_r; _nss_dns_getnetbyaddr_r; + _nss_dns_getnetbyname_r; + + local: + *; +};
\ No newline at end of file diff --git a/resolv/libresolv.map b/resolv/libresolv.map new file mode 100644 index 0000000000..79d70539c2 --- /dev/null +++ b/resolv/libresolv.map @@ -0,0 +1,11 @@ +GLIBC_2.0 { + global: + _gethtbyaddr; _gethtbyname; _gethtbyname2; _gethtent; _getlong; + _getshort; _res_opcodes; _res_resultcodes; _sethtent; dn_expand; + inet_net_ntop; inet_net_pton; inet_neta; res_gethostbyaddr; + res_gethostbyname; res_gethostbyname2; res_mkquery; res_query; + res_querydomain; res_search; res_send_setqhook; res_send_setrhook; + + local: + *; +};
\ No newline at end of file diff --git a/shlib-versions b/shlib-versions index d4f8cdfdc9..ac9ef78c62 100644 --- a/shlib-versions +++ b/shlib-versions @@ -8,18 +8,18 @@ # Configuration Library versions # ------------- ------- -------- -# The interface to -lm depends only on cpu, not on operating system. +# The interface to -lm depends mostly only on cpu, not on operating system. i.86-.*-.* libm=6 m68k-.*-.* libm=6 -sparc-.*-linux.* libm=6 +sparc-.*-.* libm=6 alpha-.*-linux.* libm=6.1 alpha-.*-.* libm=6 +powerpc-.*-.* libm=6 +mips-.*-.* libm=6 # We provide libc.so.6 for Linux kernel versions 2.0 and later. -i.86-.*-linux.* libc=6 -m68k-.*-linux.* libc=6 -sparc-.*-linux.* libc=6 alpha-.*-linux.* libc=6.1 +.*-.*-linux.* libc=6 # libmachuser.so.1 corresponds to mach/*.defs as of Utah's UK22 release. .*-.*-gnu-gnu.* libmachuser=1 diff --git a/stdlib/Makefile b/stdlib/Makefile index b5a38bd965..2eb1843a4a 100644 --- a/stdlib/Makefile +++ b/stdlib/Makefile @@ -21,7 +21,7 @@ # subdir := stdlib -headers := stdlib.h alloca.h monetary.h inttypes.h fmtmsg.h +headers := stdlib.h alloca.h monetary.h fmtmsg.h routines := \ atof atoi atol atoll \ diff --git a/stdlib/testsort.c b/stdlib/testsort.c index 3ae55b14b9..a9a43c76ea 100644 --- a/stdlib/testsort.c +++ b/stdlib/testsort.c @@ -3,7 +3,7 @@ #include <stdio.h> int -compare (const char *a, const char *b) +compare (const void *a, const void *b) { return strcmp (*(char **) a, *(char **) b); } diff --git a/string/argz-addsep.c b/string/argz-addsep.c index 7405e9ad1a..38f3138ec1 100644 --- a/string/argz-addsep.c +++ b/string/argz-addsep.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996. @@ -56,4 +56,4 @@ __argz_add_sep (char **argz, size_t *argz_len, const char *string, int delim) return 0; } -weak_alias (__argz_create_sep, argz_create_sep) +weak_alias (__argz_add_sep, argz_add_sep) diff --git a/sunrpc/Makefile b/sunrpc/Makefile index b5ed91dc3f..ee66e532f1 100644 --- a/sunrpc/Makefile +++ b/sunrpc/Makefile @@ -23,13 +23,12 @@ subdir := sunrpc # The code in this subdirectory is taken from Sun's RPCSRC-4.0 # distribution with some additional changes from the TI-RPC package -# which is also available from Sun. A few files needed trivial -# modifications to compile in the GNU environment; these changes are -# marked by comments that say `roland@gnu'. All the code from Sun's -# rpc, etc, and rpcgen subdirectories is in this directory; the rpc -# subdirectory contains only the header files. Other than that, -# several files were renamed so as not to exceed 14-character file -# name limits: +# which is also available from Sun. The files are heavily changed to +# compile cleanly and to fit in the GNU environment. All the code +# from Sun's rpc, etc, and rpcgen subdirectories is in this directory; +# the rpc subdirectory contains only the header files. Other than +# that, several files were renamed so as not to exceed 14-character +# file name limits: # # authunix_prot.c -> authuxprot.c # bindresvport.c -> bindrsvprt.c diff --git a/sysdeps/i386/add_n.S b/sysdeps/i386/add_n.S index a68fe2ed39..55c5dda446 100644 --- a/sysdeps/i386/add_n.S +++ b/sysdeps/i386/add_n.S @@ -32,6 +32,7 @@ .text ALIGN (3) .globl C_SYMBOL_NAME(__mpn_add_n) + ASM_TYPE_DIRECTIVE(C_SYMBOL_NAME(__mpn_add_n),@function) C_SYMBOL_NAME(__mpn_add_n:) pushl %edi pushl %esi @@ -102,3 +103,5 @@ L(oop): movl (%esi),%eax popl %esi popl %edi ret + + ASM_SIZE_DIRECTIVE(C_SYMBOL_NAME(__mpn_add_n))
\ No newline at end of file diff --git a/sysdeps/i386/addmul_1.S b/sysdeps/i386/addmul_1.S index 3e2c5cd616..8194ec495e 100644 --- a/sysdeps/i386/addmul_1.S +++ b/sysdeps/i386/addmul_1.S @@ -37,6 +37,7 @@ TEXT ALIGN (3) GLOBL C_SYMBOL_NAME(__mpn_addmul_1) + ASM_TYPE_DIRECTIVE(C_SYMBOL_NAME(__mpn_addmul_1),@function) C_SYMBOL_NAME(__mpn_addmul_1:) INSN1(push,l ,R(edi)) @@ -72,3 +73,5 @@ L(oop): INSN1(pop,l ,R(esi)) INSN1(pop,l ,R(edi)) ret + + ASM_SIZE_DIRECTIVE(C_SYMBOL_NAME(__mpn_addmul_1)) diff --git a/sysdeps/i386/dl-machine.h b/sysdeps/i386/dl-machine.h index 3e0f9b126c..6efa32bcd1 100644 --- a/sysdeps/i386/dl-machine.h +++ b/sysdeps/i386/dl-machine.h @@ -253,7 +253,7 @@ elf_machine_rel (struct link_map *map, const Elf32_Rel *reloc, #endif *reloc_addr += map->l_addr; } - else + else if (ELF32_R_TYPE (reloc->r_info) != R_386_NONE) { const Elf32_Sym *const refsym = sym; Elf32_Addr value = RESOLVE (&sym, version, ELF32_R_TYPE (reloc->r_info)); @@ -305,8 +305,6 @@ elf_machine_rel (struct link_map *map, const Elf32_Rel *reloc, case R_386_PC32: *reloc_addr += (value - (Elf32_Addr) reloc_addr); break; - case R_386_NONE: /* Alright, Wilbur. */ - break; default: assert (! "unexpected dynamic reloc type"); break; diff --git a/sysdeps/i386/fpu/__math.h b/sysdeps/i386/fpu/__math.h index d5945e8ca2..9e1c23cec0 100644 --- a/sysdeps/i386/fpu/__math.h +++ b/sysdeps/i386/fpu/__math.h @@ -382,13 +382,17 @@ hypot (double __x, double __y) return sqrt (__x * __x + __y * __y); } +/* We cannot rely on M_SQRT being defined. So we do it for ourself + here. */ +#define __M_SQRT2 _Mldbl(1.41421356237309504880) /* sqrt(2) */ + __MATH_INLINE double log1p (double __x); __MATH_INLINE double log1p (double __x) { register double __value; - if (fabs (__x) >= 1.0 - 0.5 * M_SQRT2) + if (fabs (__x) >= 1.0 - 0.5 * __M_SQRT2) __value = log (1.0 + __x); else __asm __volatile__ diff --git a/sysdeps/i386/lshift.S b/sysdeps/i386/lshift.S index cd6d95b62e..2f629b0303 100644 --- a/sysdeps/i386/lshift.S +++ b/sysdeps/i386/lshift.S @@ -31,6 +31,7 @@ .text ALIGN (3) .globl C_SYMBOL_NAME(__mpn_lshift) + ASM_TYPE_DIRECTIVE(C_SYMBOL_NAME(__mpn_lshift),@function) C_SYMBOL_NAME(__mpn_lshift:) pushl %edi pushl %esi @@ -81,3 +82,5 @@ L(end): shll %cl,%ebx /* compute least significant limb */ popl %esi popl %edi ret + + ASM_SIZE_DIRECTIVE(C_SYMBOL_NAME(__mpn_lshift))
\ No newline at end of file diff --git a/sysdeps/i386/rshift.S b/sysdeps/i386/rshift.S index f00f9d59f2..a0382672de 100644 --- a/sysdeps/i386/rshift.S +++ b/sysdeps/i386/rshift.S @@ -31,6 +31,7 @@ .text ALIGN (3) .globl C_SYMBOL_NAME(__mpn_rshift) + ASM_TYPE_DIRECTIVE(C_SYMBOL_NAME(__mpn_rshift),@function) C_SYMBOL_NAME(__mpn_rshift:) pushl %edi pushl %esi @@ -83,3 +84,5 @@ L(end): shrl %cl,%ebx /* compute most significant limb */ popl %esi popl %edi ret + + ASM_SIZE_DIRECTIVE(C_SYMBOL_NAME(__mpn_rshift))
\ No newline at end of file diff --git a/sysdeps/i386/sub_n.S b/sysdeps/i386/sub_n.S index 229734c2e9..c41c9a6408 100644 --- a/sysdeps/i386/sub_n.S +++ b/sysdeps/i386/sub_n.S @@ -32,6 +32,7 @@ .text ALIGN (3) .globl C_SYMBOL_NAME(__mpn_sub_n) + ASM_TYPE_DIRECTIVE(C_SYMBOL_NAME(__mpn_sub_n),@function) C_SYMBOL_NAME(__mpn_sub_n:) pushl %edi pushl %esi @@ -102,3 +103,5 @@ L(oop): movl (%esi),%eax popl %esi popl %edi ret + + ASM_SIZE_DIRECTIVE(C_SYMBOL_NAME(__mpn_sub_n))
\ No newline at end of file diff --git a/sysdeps/i386/submul_1.S b/sysdeps/i386/submul_1.S index 8efef7609f..6bba494417 100644 --- a/sysdeps/i386/submul_1.S +++ b/sysdeps/i386/submul_1.S @@ -37,6 +37,7 @@ TEXT ALIGN (3) GLOBL C_SYMBOL_NAME(__mpn_submul_1) + ASM_TYPE_DIRECTIVE(C_SYMBOL_NAME(__mpn_submul_1),@function) C_SYMBOL_NAME(__mpn_submul_1:) INSN1(push,l ,R(edi)) @@ -72,3 +73,5 @@ L(oop): INSN1(pop,l ,R(esi)) INSN1(pop,l ,R(edi)) ret + + ASM_SIZE_DIRECTIVE(C_SYMBOL_NAME(__mpn_addmul_1)) diff --git a/sysdeps/libm-ieee754/s_fmin.c b/sysdeps/libm-ieee754/s_fmin.c index f9a937c850..b79e6eca5a 100644 --- a/sysdeps/libm-ieee754/s_fmin.c +++ b/sysdeps/libm-ieee754/s_fmin.c @@ -28,6 +28,6 @@ __fmin (double x, double y) } weak_alias (__fmin, fmin) #ifdef NO_LONG_DOUBLE -strong_alias (__fmim, __fminl) +strong_alias (__fmin, __fminl) weak_alias (__fmin, fminl) #endif diff --git a/sysdeps/powerpc/fenvbits.h b/sysdeps/powerpc/fenvbits.h index 867ea5f5b4..8acd0ab8a4 100644 --- a/sysdeps/powerpc/fenvbits.h +++ b/sysdeps/powerpc/fenvbits.h @@ -85,7 +85,7 @@ enum FE_INVALID_INTEGER_CONVERSION = 1 << 31-23, #define FE_INVALID_INTEGER_CONVERSION FE_INVALID_INTEGER_CONVERSION -#define __FE_ALL_INVALID \ +#define FE_ALL_INVALID \ (FE_INVALID_SNAN | FE_INVALID_ISI | FE_INVALID_IDI | FE_INVALID_ZDZ \ | FE_INVALID_IMZ | FE_INVALID_COMPARE | FE_INVALID_SOFTWARE \ | FE_INVALID_SQRT | FE_INVALID_INTEGER_CONVERSION) diff --git a/sysdeps/powerpc/fraiseexcpt.c b/sysdeps/powerpc/fraiseexcpt.c index aa8f1fcdc6..4305c3dcd2 100644 --- a/sysdeps/powerpc/fraiseexcpt.c +++ b/sysdeps/powerpc/fraiseexcpt.c @@ -34,9 +34,9 @@ feraiseexcept (int excepts) /* Add the exceptions */ u.l[1] = (u.l[1] - | excepts & __FPSCR_STICKY_BITS + | excepts & FPSCR_STICKY_BITS /* Turn FE_INVALID into FE_INVALID_SOFTWARE. */ - | excepts << (31 - 21) - (31 - 24) & __FE_INVALID_SOFTWARE); + | excepts << (31 - 21) - (31 - 24) & FE_INVALID_SOFTWARE); /* Store the new status word (along with the rest of the environment), triggering any appropriate exceptions. */ diff --git a/sysdeps/powerpc/strlen.s b/sysdeps/powerpc/strlen.s index fa1c670912..9d671cabc3 100644 --- a/sysdeps/powerpc/strlen.s +++ b/sysdeps/powerpc/strlen.s @@ -100,8 +100,8 @@ strlen: bne done0 # Handle second word of pair. Put addi between branches to avoid hurting # branch prediction. - addi %r6,%r6,0xfffffeff - + addi %r6,%r6,-0x101 + bne %cr1,loop lwzu %r8,4(%r4) and %r0,%r7,%r8 @@ -111,7 +111,7 @@ strlen: bne done0 # The loop. - + loop: lwz %r8,4(%r4) lwzu %r9,8(%r4) add %r0,%r6,%r8 @@ -127,12 +127,12 @@ loop: lwz %r8,4(%r4) add %r0,%r0,%r7 andc %r8,%r12,%r0 b done0 - + done1: and %r0,%r7,%r8 subi %r4,%r4,4 add %r0,%r0,%r7 andc %r8,%r10,%r0 - + # When we get to here, r4 points to the first word in the string that # contains a zero byte, and the most significant set bit in r8 is in that # byte. diff --git a/sysdeps/unix/arm/brk.S b/sysdeps/unix/arm/brk.S new file mode 100644 index 0000000000..a801674283 --- /dev/null +++ b/sysdeps/unix/arm/brk.S @@ -0,0 +1,43 @@ +/* Copyright (C) 1991, 1992, 1993, 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#ifndef SYS_brk +#define SYS_brk 17 +#endif + +.data +.globl C_SYMBOL_NAME(__curbrk) +C_LABEL(__curbrk) +#ifdef HAVE_GNU_LD + .long C_SYMBOL_NAME(_end) +#else + .long C_SYMBOL_NAME(end) +#endif + +.text +SYSCALL__ (brk, 1) + ldr r1, _cb_addr + str r0, [r1] + mov r0, $0 + RETINSTR(mov, pc, r14) +_cb_addr: .long C_SYMBOL_NAME(__curbrk) + + +weak_alias (__brk, brk) diff --git a/sysdeps/unix/arm/sysdep.S b/sysdeps/unix/arm/sysdep.S new file mode 100644 index 0000000000..5d3ad551c6 --- /dev/null +++ b/sysdeps/unix/arm/sysdep.S @@ -0,0 +1,49 @@ +/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include <sysdep.h> +#define _ERRNO_H +#include <errnos.h> + +.globl C_SYMBOL_NAME(errno) +.globl syscall_error + +_errno_loc: .long C_SYMBOL_NAME(errno) + +#undef syscall_error +#ifdef NO_UNDERSCORES +__syscall_error: +#else +syscall_error: +#endif +#if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN + /* We translate the system's EWOULDBLOCK error into EAGAIN. + The GNU C library always defines EWOULDBLOCK==EAGAIN. + EWOULDBLOCK_sys is the original number. */ + cmp r0, $EWOULDBLOCK_sys /* Is it the old EWOULDBLOCK? */ + moveq r0, $EAGAIN /* Yes; translate it to EAGAIN. */ +#endif +#ifndef PIC + ldr r1, _errno_loc + str r0, [r1] +#endif + mvn r0, $0 + RETINSTR(mov, pc, r14) + +#undef __syscall_error +END (__syscall_error) diff --git a/sysdeps/unix/sysv/linux/Dist b/sysdeps/unix/sysv/linux/Dist index d4b6bac217..fc403871f3 100644 --- a/sysdeps/unix/sysv/linux/Dist +++ b/sysdeps/unix/sysv/linux/Dist @@ -13,8 +13,7 @@ net/if_ppp.h net/ppp-comp.h net/ppp_defs.h net/route.h -netatalk/atalk.h -netinet/icmp.h +netatalk/at.h netinet/if_fddi.h netinet/if_tr.h netinet/igmp.h diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile index 4e698ce1d8..c61904a3b8 100644 --- a/sysdeps/unix/sysv/linux/Makefile +++ b/sysdeps/unix/sysv/linux/Makefile @@ -55,7 +55,8 @@ endif ifeq ($(subdir),inet) sysdep_headers += netinet/in_systm.h netinet/udp.h \ netinet/if_fddi.h netinet/if_tr.h netinet/igmp.h \ - netinet/ip_fw.h netinet/ip_icmp.h sys/socketvar.h + netinet/ip_fw.h netinet/ip_icmp.h netipx/ipx.h \ + sys/socketvar.h endif # Don't compile the ctype glue code, since there is no old non-GNU C library. diff --git a/sysdeps/unix/sysv/linux/arm/sysdep.S b/sysdeps/unix/sysv/linux/arm/sysdep.S new file mode 100644 index 0000000000..a71181c911 --- /dev/null +++ b/sysdeps/unix/sysv/linux/arm/sysdep.S @@ -0,0 +1,51 @@ +/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include <sysdep.h> + +/* We define errno here, to be consistent with Linux/i386. */ + .bss + .globl errno + .type errno,@object + .size errno,4 +errno: .zero 4 + .globl _errno + .type _errno,@object +_errno = errno /* This name is expected by hj's libc.so.5 startup code. */ + .text + +/* The following code is only used in the shared library when we + compile the reentrant version. Otherwise each system call defines + each own version. */ + +#ifndef PIC + +/* The syscall stubs jump here when they detect an error. + The code for Linux is almost identical to the canonical Unix/i386 + code, except that the error number in %eax is negated. */ + +#undef CALL_MCOUNT +#define CALL_MCOUNT /* Don't insert the profiling call, it clobbers %eax. */ + +ENTRY (__syscall_error) + mvn r0, r0 + +#define __syscall_error __syscall_error_1 +#include <sysdeps/unix/arm/sysdep.S> + +#endif /* !PIC */ diff --git a/sysdeps/unix/sysv/linux/i386/sysdep.h b/sysdeps/unix/sysv/linux/i386/sysdep.h index a38e4b3531..66fbeca73e 100644 --- a/sysdeps/unix/sysv/linux/i386/sysdep.h +++ b/sysdeps/unix/sysv/linux/i386/sysdep.h @@ -62,6 +62,7 @@ /* Store (- %eax) into errno through the GOT. */ #ifdef _LIBC_REENTRANT #define SYSCALL_ERROR_HANDLER \ + .type syscall_error,@function; \ syscall_error: \ pushl %ebx; \ call 0f; \ @@ -77,11 +78,13 @@ syscall_error: \ popl %ebx; \ movl %ecx, (%eax); \ movl $-1, %eax; \ - ret; + ret; \ + .size syscall_error,.-syscall_error; /* A quick note: it is assumed that the call to `__errno_location' does not modify the stack! */ #else #define SYSCALL_ERROR_HANDLER \ + .type syscall_error,@function; \ syscall_error: \ call 0f; \ 0:popl %ecx; \ @@ -91,7 +94,8 @@ syscall_error: \ movl errno@GOT(%ecx), %ecx; \ movl %edx, (%ecx); \ movl $-1, %eax; \ - ret; + ret; \ + .size syscall_error,.-syscall_error; #endif /* _LIBC_REENTRANT */ #endif /* PIC */ diff --git a/sysdeps/unix/sysv/linux/net/if_arp.h b/sysdeps/unix/sysv/linux/net/if_arp.h index b1cd18360e..d784f0cfc7 100644 --- a/sysdeps/unix/sysv/linux/net/if_arp.h +++ b/sysdeps/unix/sysv/linux/net/if_arp.h @@ -90,6 +90,8 @@ struct arphdr #define ARPHRD_ROSE 270 #define ARPHRD_X25 271 /* CCITT X.25. */ #define ARPHRD_PPP 512 +#define ARPHRD_HDLC 513 /* (Cisco) HDLC. */ +#define ARPHRD_LAPB 516 /* LAPB. */ #define ARPHRD_TUNNEL 768 /* IPIP tunnel. */ #define ARPHRD_TUNNEL6 769 /* IPIP6 tunnel. */ diff --git a/sysdeps/unix/sysv/linux/powerpc/Dist b/sysdeps/unix/sysv/linux/powerpc/Dist index c8c265c474..27a951f169 100644 --- a/sysdeps/unix/sysv/linux/powerpc/Dist +++ b/sysdeps/unix/sysv/linux/powerpc/Dist @@ -1,7 +1,6 @@ clone.S ioctl-types.h termbits.h -termios.h kernel_stat.h kernel_termios.h sys/kernel_termios.h diff --git a/sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c b/sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c index 1c79f6a93c..7280315933 100644 --- a/sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c +++ b/sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c @@ -149,38 +149,3 @@ _dl_sysdep_open_zero_fill (void) return __open ("/dev/zero", O_RDONLY); } #endif - -/* Read the whole contents of FILE into new mmap'd space with given - protections. *SIZEP gets the size of the file. */ - -void * -_dl_sysdep_read_whole_file (const char *file, size_t *sizep, int prot) -{ - void *result; - struct stat st; - int fd = __open (file, O_RDONLY); - if (fd < 0) - return NULL; - if (__fstat (fd, &st) < 0) - result = NULL; - else - { - /* Map a copy of the file contents. */ - result = __mmap (0, st.st_size, prot, -#ifdef MAP_COPY - MAP_COPY -#else - MAP_PRIVATE -#endif -#ifdef MAP_FILE - | MAP_FILE -#endif - , fd, 0); - if (result == (void *) -1) - result = NULL; - else - *sizep = st.st_size; - } - __close (fd); - return result; -} diff --git a/sysdeps/unix/sysv/linux/sparc/Dist b/sysdeps/unix/sysv/linux/sparc/Dist index ab22392c04..c31f140137 100644 --- a/sysdeps/unix/sysv/linux/sparc/Dist +++ b/sysdeps/unix/sysv/linux/sparc/Dist @@ -1,6 +1,5 @@ __sigtrampoline.S clone.S -start.c pipe.S fork.S kernel_stat.h diff --git a/sysdeps/wordsize-32/Dist b/sysdeps/wordsize-32/Dist new file mode 100644 index 0000000000..625e4d0fc7 --- /dev/null +++ b/sysdeps/wordsize-32/Dist @@ -0,0 +1 @@ +inttypes.h
\ No newline at end of file diff --git a/sysdeps/wordsize-32/Makefile b/sysdeps/wordsize-32/Makefile new file mode 100644 index 0000000000..73b64ed054 --- /dev/null +++ b/sysdeps/wordsize-32/Makefile @@ -0,0 +1,3 @@ +ifeq ($(subdir),stdlib) +sysdep_headers += inttypes.h +endif
\ No newline at end of file diff --git a/sysdeps/wordsize-64/Dist b/sysdeps/wordsize-64/Dist new file mode 100644 index 0000000000..625e4d0fc7 --- /dev/null +++ b/sysdeps/wordsize-64/Dist @@ -0,0 +1 @@ +inttypes.h
\ No newline at end of file diff --git a/sysdeps/wordsize-64/Makefile b/sysdeps/wordsize-64/Makefile new file mode 100644 index 0000000000..73b64ed054 --- /dev/null +++ b/sysdeps/wordsize-64/Makefile @@ -0,0 +1,3 @@ +ifeq ($(subdir),stdlib) +sysdep_headers += inttypes.h +endif
\ No newline at end of file |