aboutsummaryrefslogtreecommitdiff
path: root/string
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>1997-09-30 17:10:40 +0000
committerUlrich Drepper <drepper@redhat.com>1997-09-30 17:10:40 +0000
commita5a0310d8e9d7176bb17e91c916272006a871016 (patch)
treeb922b764878596e6ee42ae84cc315ecaaac00505 /string
parenta2b08ee54130cf3a74655856e6ca6c29874a9df2 (diff)
downloadglibc-a5a0310d8e9d7176bb17e91c916272006a871016.tar
glibc-a5a0310d8e9d7176bb17e91c916272006a871016.tar.gz
glibc-a5a0310d8e9d7176bb17e91c916272006a871016.tar.bz2
glibc-a5a0310d8e9d7176bb17e91c916272006a871016.zip
1997-09-30 18:03 Ulrich Drepper <drepper@cygnus.com> * Makerules: Undo last change. * csu/Makefile: Define before-compile at the right place. * aclocal.m4: Remove a.out file created by assembler test. * set-init.c: Find set-hooks.h using <...>. Update to db 2.3.10. * db2/Makefile: Update. * db2/db.h: Likewise. * db2/db_185.h: Likewise. * db2/db_int.h: Likewise. * db2/btree/bt_close.c: Likewise. * db2/btree/bt_conv.c: Likewise. * db2/btree/bt_cursor.c: Likewise. * db2/btree/bt_put.c: Likewise. * db2/btree/bt_rec.c: Likewise. * db2/btree/bt_recno.c: Likewise. * db2/btree/btree.src: Likewise. * db2/btree/btree_auto.c: Likewise. * db2/clib/getlong.c: Likewise. * db2/db/db.c: Likewise. * db2/db/db_auto.c: Likewise. * db2/db/db_conv.c: Likewise. * db2/db/db_pr.c: Likewise. * db2/db/db_ret.c: Likewise. * db2/db/db_thread.c: Likewise. * db2/hash/hash.c: Likewise. * db2/hash/hash_auto.c: Likewise. * db2/hash/hash_conv.c: Likewise. * db2/hash/hash_dup.c: Likewise. * db2/hash/hash_func.c: Likewise. * db2/hash/hash_page.c: Likewise. * db2/hash/hash_rec.c: Likewise. * db2/include/btree.h: Likewise. * db2/include/btree_ext.h: Likewise. * db2/include/db.h.src: Likewise. * db2/include/db_185.h.src: Likewise. * db2/include/db_cxx.h: Likewise. * db2/include/db_ext.h: Likewise. * db2/include/db_int.h.src: Likewise. * db2/include/db_page.h: Likewise. * db2/include/db_shash.h: Likewise. * db2/include/lock.h: Likewise. * db2/include/log.h: Likewise. * db2/include/log_ext.h: Likewise. * db2/include/mp.h: Likewise. * db2/include/shqueue.h: Likewise. * db2/include/txn.h: Likewise. * db2/lock/lock.c: Likewise. * db2/lock/lock_deadlock.c: Likewise. * db2/log/log.c: Likewise. * db2/log/log_archive.c: Likewise. * db2/log/log_auto.c: Likewise. * db2/log/log_get.c: Likewise. * db2/log/log_put.c: Likewise. * db2/log/log_register.c: Likewise. * db2/mp/mp_bh.c: Likewise. * db2/mp/mp_fget.c: Likewise. * db2/mp/mp_fopen.c: Likewise. * db2/mp/mp_fput.c: Likewise. * db2/mp/mp_fset.c: Likewise. * db2/mp/mp_open.c: Likewise. * db2/mutex/mutex.c: Likewise. * db2/os/db_os_dir.c: Likewise. * db2/progs/db_checkpoint/db_checkpoint.c: Likewise. * db2/progs/db_deadlock/db_deadlock.c: Likewise. * db2/progs/db_dump185/db_dump185.c: Likewise. * db2/progs/db_load/db_load.c: Likewise. * db2/progs/db_recover/db_recover.c: Likewise. * db2/txn/txn.c: Likewise. * db2/txn/txn_auto.c: Likewise. * elf/link.h: Define struct libname_list outside struct link_map to not confuse C++ compilers. * include/features.h: Recognize _XOPEN_SOURCE == 500 and set __USE_UNIX98. * manual/creature.texi: Explain this. * libc.map: Add new functions. * libio/Makefile (routines): Add fseeko and ftello. * libio/ftello.c: New file. * libio/fseeko.c: New file. * libio/stdio.h: Add prototypes for new functions. * manual/stdio.texi: Document fseeko and ftello. * posix/Makefile (routines): Add pread and pwrite. * sysdeps/posix/pread.c: New file. * sysdeps/posix/pwrite.c: New file. * sysdeps/stub/pread.c: New file. * sysdeps/stub/pwrite.c: New file. * posix/unistd.h: Add prototypes for pread and pwrite. Pretty print header. Define gid_t, uid_t, off_t, pid_t if __USE_UNIX98. Declare ctermid and cuserid if __USE_UNIX98. (swab): Change to take void * arguments. * string/swab.c: Change parameter to void *. * posix/sys/types: Define gid_t, uid_t, off_t, pid_t only if not already happened. * manual/llio.texi: Document pread and pwrite. * string/strings.h: Don't simply include string.h. Define BSD functions according to Unix98. * stdlib/tst-strtol.c: Include <string.h> not <strings.h>. * sunrpc/clnt_simp.c: Likewise. * malloc/Makefile (aux): Add set-freeres. * malloc/mtrace.c: Define function release_libc_mem which calls the __libc_subfreeres handler. (mtrace): Register release_libc_mem. * malloc/set-freeres.c: New file. * intl/dcgettext.c: Define free_mem function and add to __libc_subfreeres list. * intl/finddomain.c: Likewise. * intl/gettextP.h (struct loaded_domain): Add new fields use_mmap and mmap_size. Add prototype for _nl_unloaded_domain. * intl/loadmsgcat.c: Define new function _nl_unload_domain. (_nl_load_domain): Store informaiton about mmap use and file size. * intl/localealias.c (read_alias_file): Optimize locale alias file reading by avoid frequen mallocs. Define free_mem function and add to __libc_subfreeres list. * locale/localeinfo.h: Make a difference between MAX_USAGE_COUNT and undeletable. Add prototype for _nl_unload_locale. * locale/C-collate: Mark data as undeletable by using UNDELETABLE. * locale/C-ctype: Likewise. * locale/C-messages: Likewise. * locale/C-monetary: Likewise. * locale/C-numeric: Likewise. * locale/C-time: Likewise. * locale/findlocale.c (_nl_find_locale, _nl_remove_locale): Handle MAX_USAGE_COUNT and UNDELETABLE. (free_mem): New function. Add it to __libc_subfreeres list. * locale/loadlocale.c: Define _nl_unload_locale function. * misc/hsearch.c: Register hdestroy in __libc_subfreeres list. * stdlib/fmtmsg.c (addseverity): Handle illegal severity arguments correctly Define free_mem function and add to __libc_subfreeres list. * locale/programs/localedef.c (options): short form os verbose is v. Reported by Andreas Jaeger. * misc/sys/select.h: Define pselect only is __USE_POSIX since this header is used in some others as well for historical reasons. * resolv/resolv.h: Include <netinet/in.h> to make self-contained. * string/bits/string2.h: Add missing braces and optimize strcmp a bit more. * sysdeps/i386/i486/bits/string.h: Likewise. * sunrpc/rpc/auth_des.h: Include rpc/auth.h to be self-contained. Pretty print. * sysdeps/mach/hurd/cthreads.c: Add copyright text. * sysdeps/unix/sysv/linux/syscalls.list: Correct prctl entry. * sysdeps/unix/sysv/linux/sys/mman.h: Get definition of size_t. * time/time.h: Pretty print. 1997-09-29 Paul Eggert <eggert@twinsun.com> * time/strftime.c: Synchronize with GNU Emacs strftime.c. (HAVE_MEMCPY): Define if emacs is defined and HAVE_BCOPY isn't. (gmtime_r, localtime_r): Undef before defining. (iso_week_days): Use __inline__, not inline. 1997-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/m68k/fpu/bits/mathinline.h: Rename exp2{,l,f} to __ieee754_exp2{,l,f}. * sysdeps/m68k/fpu/s_exp2.c: Likewise. * sysdeps/m68k/fpu/s_exp2l.c: Likewise. * sysdeps/m68k/fpu/s_exp2f.c: Likewise. 1997-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * elf/soinit.c (__EH_FRAME_BEGIN__): Don't make the .eh_frame section read-only, it contains relocations. * elf/sofini.c (__FRAME_END__): Likewise. 1997-09-29 03:08 Ulrich Drepper <drepper@cygnus.com> * sysdeps/i386/i486/bits/string.h [__PIC__] (__strspn_cg, __strcspn_cg, __strpbrk_cg, __strstr_cg): Optimize even more. No spill register needed. Patch by NIIBE Yutaka <gniibe@mri.co.jp>. 1997-09-28 08:27 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> * nis/nis_call.c (__do_niscall2): Fix return code, add missing break in switch case. * nis/nis_mkdir.c: Fix return codes to match Solaris version. * nis/nis_rmdir.c: Likewise. * nis/rpcsvc/yp_prot.h: Rename struct keydat to struct keydat_t for C++. 1997-09-28 04:32 Ulrich Drepper <drepper@cygnus.com> * configure.in: Fix typo. Patch by Zack Weinberg <zack@rabi.phys.columbia.edu>. 1997-09-25 20:14 Philip Blundell <Philip.Blundell@pobox.com> * sysdeps/unix/sysv/linux/scsi/sg.h: New file. * sysdeps/unix/sysv/linux/Makefile: Install <scsi/sg.h>.
Diffstat (limited to 'string')
-rw-r--r--string/bits/string2.h38
-rw-r--r--string/strings.h36
-rw-r--r--string/swab.c5
3 files changed, 64 insertions, 15 deletions
diff --git a/string/bits/string2.h b/string/bits/string2.h
index 8555d677ab..e0a8e75311 100644
--- a/string/bits/string2.h
+++ b/string/bits/string2.h
@@ -369,18 +369,40 @@ __STRING2_COPY_TYPE (8);
#ifndef _HAVE_STRING_ARCH_strcmp
# define strcmp(s1, s2) \
(__extension__ (__builtin_constant_p (s1) && __builtin_constant_p (s2) \
- && (sizeof (s1)[0] != 1 || strlen (s1) >= 4) \
- && (sizeof (s2)[0] != 1 || strlen (s2) >= 4) \
+ && (sizeof ((s1)[0]) != 1 || strlen (s1) >= 4) \
+ && (sizeof ((s2)[0]) != 1 || strlen (s2) >= 4) \
? memcmp (s1, s2, (strlen (s1) < strlen (s2) \
? strlen (s1) : strlen (s2)) + 1) \
- : (__builtin_constant_p (s1) && sizeof (s1)[0] == 1 \
- && sizeof (s2)[0] == 1 && strlen (s1) < 4 \
- ? __strcmp_cg (s1, s2, strlen (s1)) \
- : (__builtin_constant_p (s2) && sizeof (s1)[0] == 1 \
- && sizeof (s2)[0] == 1 && strlen (s2) < 4 \
- ? __strcmp_gc (s1, s2, strlen (s2)) \
+ : (__builtin_constant_p (s1) && sizeof ((s1)[0]) == 1 \
+ && sizeof ((s2)[0]) == 1 && strlen (s1) < 4 \
+ ? (__builtin_constant_p (s2) \
+ ? __strcmp_cc (s1, s2, strlen (s1)) \
+ : __strcmp_cg (s1, s2, strlen (s1))) \
+ : (__builtin_constant_p (s2) && sizeof ((s1)[0]) == 1 \
+ && sizeof ((s2)[0]) == 1 && strlen (s2) < 4 \
+ ? (__builtin_constant_p (s1) \
+ ? __strcmp_cc (s1, s2, strlen (s2)) \
+ : __strcmp_gc (s1, s2, strlen (s2))) \
: strcmp (s1, s2)))))
+# define __strcmp_cc(s1, s2, l) \
+ (__extension__ ({ register int __result = ((unsigned char) (s1)[0] \
+ - (unsigned char) (s2)[0]); \
+ if (l > 0 && __result == 0) \
+ { \
+ __result = ((unsigned char) (s1)[1] \
+ - (unsigned char) (s2)[1]); \
+ if (l > 1 && __result == 0) \
+ { \
+ __result = ((unsigned char) (s1)[2] \
+ - (unsigned char) (s2)[2]); \
+ if (l > 2 && __result == 0) \
+ __result = ((unsigned char) (s1)[3] \
+ - (unsigned char) (s2)[3]); \
+ } \
+ } \
+ __result; }))
+
# define __strcmp_cg(s1, s2, l1) \
(__extension__ ({ __const unsigned char *__s2 = (unsigned char *) (s2); \
register int __result = (unsigned char) (s1)[0] - __s2[0];\
diff --git a/string/strings.h b/string/strings.h
index 701132992a..20a1af1d84 100644
--- a/string/strings.h
+++ b/string/strings.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 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
@@ -16,17 +16,41 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-/* Compatibility with BSD string(3). */
-
#ifndef _STRINGS_H
#define _STRINGS_H 1
#include <features.h>
+#define __need_size_t
+#include <stddef.h>
+
+__BEGIN_DECLS
+
+/* Compare N bytes of S1 and S2 (same as memcmp). */
+extern int bcmp __P ((__const __ptr_t __s1, __const __ptr_t __s2, size_t __n));
+
+/* Copy N bytes of SRC to DEST (like memmove, but args reversed). */
+extern void bcopy __P ((__const __ptr_t __src, __ptr_t __dest, size_t __n));
+
+/* Set N bytes of S to 0. */
+extern void bzero __P ((__ptr_t __s, size_t __n));
+
+/* Return the position of the first bit set in I, or 0 if none are set.
+ The least-significant bit is position 1, the most-significant 32. */
+extern int ffs __P ((int __i));
+
+/* Find the first occurrence of C in S (same as strchr). */
+extern char *index __P ((__const char *__s, int __c));
+
+/* Find the last occurrence of C in S (same as strrchr). */
+extern char *rindex __P ((__const char *__s, int __c));
+/* Compare S1 and S2, ignoring case. */
+extern int strcasecmp __P ((__const char *__s1, __const char *__s2));
-#ifndef _STRING_H
-#include <string.h>
-#endif /* string.h */
+/* Compare no more than N chars of S1 and S2, ignoring case. */
+extern int strncasecmp __P ((__const char *__s1, __const char *__s2,
+ size_t __n));
+__END_DECLS
#endif /* strings.h */
diff --git a/string/swab.c b/string/swab.c
index c9cf7004ea..325ead5a93 100644
--- a/string/swab.c
+++ b/string/swab.c
@@ -19,8 +19,11 @@
#include <unistd.h>
void
-swab (const char *from, char *to, ssize_t n)
+swab (const void *bfrom, void *bto, ssize_t n)
{
+ const char *from = (const char *) bfrom;
+ char *to = (char *) bto;
+
n &= ~((ssize_t) 1);
while (n > 1)
{