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-rw-r--r--ChangeLog92
-rw-r--r--FAQ56
-rw-r--r--INSTALL14
-rw-r--r--Make-dist3
-rw-r--r--NEWS2
-rw-r--r--README36
-rw-r--r--README.template36
-rw-r--r--locale/loadlocale.c18
-rw-r--r--locale/localeinfo.h3
-rw-r--r--locale/setlocale.c44
-rw-r--r--misc/Makefile7
-rw-r--r--misc/fstab.c21
-rw-r--r--misc/hsearch.c6
-rw-r--r--misc/hsearch_r.c2
-rw-r--r--misc/mntent.c105
-rw-r--r--misc/mntent.h19
-rw-r--r--misc/mntent_r.c141
-rw-r--r--misc/search.h4
-rw-r--r--nss/nss_dns/dns-host.c37
-rw-r--r--posix/getconf.c7
-rw-r--r--posix/unistd.h3
-rw-r--r--resolv/Banner1
-rw-r--r--resolv/Makefile5
-rw-r--r--resolv/arpa/nameser.h2
-rw-r--r--resolv/base64.c4
-rw-r--r--resolv/gethnamaddr.c36
-rw-r--r--resolv/res_comp.c20
-rw-r--r--resolv/res_debug.c7
-rw-r--r--resolv/res_query.c8
-rw-r--r--resolv/res_send.c17
-rw-r--r--resolv/resolv.h107
-rw-r--r--stdlib/drand48-iter.c2
-rw-r--r--stdlib/drand48.c4
-rw-r--r--stdlib/erand48.c4
-rw-r--r--stdlib/jrand48.c4
-rw-r--r--stdlib/lcong48.c4
-rw-r--r--stdlib/lrand48.c4
-rw-r--r--stdlib/mrand48.c4
-rw-r--r--stdlib/nrand48.c4
-rw-r--r--stdlib/random.c16
-rw-r--r--stdlib/random_r.c2
-rw-r--r--stdlib/seed48.c4
-rw-r--r--stdlib/srand48.c4
-rw-r--r--sysdeps/generic/confname.h15
-rw-r--r--sysdeps/generic/sys/sysinfo.h41
-rw-r--r--sysdeps/posix/sysconf.c25
-rw-r--r--sysdeps/stub/getsysstats.c68
-rw-r--r--sysdeps/stub/sysconf.c25
-rw-r--r--sysdeps/unix/sysv/linux/Makefile2
-rw-r--r--sysdeps/unix/sysv/linux/getsysstats.c200
-rw-r--r--sysdeps/unix/sysv/linux/sys/sysinfo.h18
-rw-r--r--version.h2
52 files changed, 1011 insertions, 304 deletions
diff --git a/ChangeLog b/ChangeLog
index db2baa91c8..cb61fd0a7d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -56,6 +56,91 @@ Thu Sep 12 23:58:25 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
__funlockfile can't be protected the way the use of __flockfile
can be.
+Sun Sep 22 03:40:52 1996 Ulrich Drepper <drepper@cygnus.com>
+
+ * resolv/resolv.h: Update to bind-4.9.5-T4B.
+ * resolv/base64.c: Likewise.
+ * resolv/res_debug.c: Likewise.
+ * resolv/res_query.c: Likewise.
+ * resolv/gethnamaddr.c: Likewise.
+ * nss/nss_dns/dns-host.c: Likewise.
+ * resolv/res_comp.c: Likewise.
+ * resolv/res_send.c: Likewise.
+ * resolv/arpa/nameser.h: Likewise. Attention: MAXDNAME is much
+ higher now.
+
+ * resolv/Banner: New file.
+ * resolv/Makefile (distribute): Add Banner.
+
+Sat Sep 21 19:15:24 1996 Ulrich Drepper <drepper@cygnus.com>
+
+ * sysdeps/stub/getsysstats.c: New file.
+ * sysdeps/unix/sysv/linux/getsysstats.c: New file.
+
+ * misc/Makefile (headers): Add sys/sysinfo.h.
+ (routines): Add getsysstats.
+ * sysdeps/unix/sysv/linux/Makefile [$(subdir)==misc]
+ (sysdep_headers): Remove sys/sysinfo.h.
+ * sysdeps/generic/sys/sysinfo.h: New file.
+ * sysdeps/unix/sysv/linux/sys/sysinfo.h: Add prototype for get_nprocs,
+ get_phys_pages, and get_avphys_pages.
+
+ * misc/Makefile (routines): Add mntent_r.
+ * misc/mntent_r.c: New file.
+ * misc/mntent.c: Remove all functions but getmntent and use
+ __getmntent_r.
+ * misc/mntent.h: Add prototype for __getmntent_r.
+ * misc/fstab.c: Use __getmntent_r function instead of getmntent.
+ This will not clobber the state in getmntent.
+
+ * sysdeps/generic/confname.h: Add _SC_PROCESSORS_CONF,
+ _SC_NPROCESSORS_ONLN, _SC_PHYS_PAGES, _SC_AVPHYS_PAGES,
+ _SC_ATEXIT_MAX, and _SC_PASS_MAX.
+ * sysdeps/stub/sysconf.c: Add handling _SC_PROCESSORS_CONF and
+ _SC_NPROCESSORS_ONLN by calling __get_nprocs, _SC_PHYS_PAGES by
+ calling __get_phys_pages, _SY_AVPHYS_PAGES by calling
+ __get_avphys_pages, _SC_ATEXIT_MAX and _SC_PASS_MAX.
+ * sysdeps/posix/sysconf.c: Likewise.
+ * posix/getconf.c (vars): Add _NPROCESSORS_CONF, _NPROCESSORS_ONLN,
+ _PHYS_PAGES, _AVPHYS_PAGES, ATEXIT_MAX, and PASS_MAX entries.
+
+Sat Sep 21 05:20:36 1996 Ulrich Drepper <drepper@cygnus.com>
+
+ * version.h (VERSION): Bump to 1.95.
+
+ * Make-dist (+tsrcs): Don't filter out files in subdirs which
+ match files in the sysdeps hierachy (welcome back,
+ sys/syscall.h!).
+
+ * resolv/Makefile (libresolv-routines): Remove getnetnamad.
+
+Sat Sep 21 03:00:19 1996 Ulrich Drepper <drepper@cygnus.com>
+
+ * locale/loadlocale.c (_nl_free_locale): Remove function.
+ * locale/localeinfo.h: Remove prototype for _nl_free_locale.
+ * locale/setlocale.c (setlocale): Don't free locale data of
+ categories which succeeded to load after a wrong or missing data
+ file was observed.
+
+ * locale/setlocale (setlocale): Initialize NEWNAME correctly so
+ that it works even when the locale data is not used.
+
+ * stdlib/random_r.c: Fix typo in comment.
+ * stdlib/drand48-iter.c: Likewise.
+ * stdlib/drand48.c: Likewise.
+ * stdlib/erand48.c: Likewise.
+ * stdlib/jrand48.c: Likewise.
+ * stdlib/lcong48.c: Likewise.
+ * stdlib/lrand48.c: Likewise.
+ * stdlib/mrand48.c: Likewise.
+ * stdlib/nrand48.c: Likewise.
+ * stdlib/random.c: Likewise.
+ * stdlib/seed48.c: Likewise.
+ * stdlib/srand48.c: Likewise.
+ * misc/search.h: Likewise.
+ * misc/hsearch.c: Likewise.
+ * misc/hsearch_r.c: Likewise.
+
Thu Sep 19 21:50:55 1996 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/posix/gettimeofday.c (__gettimeofday): Use localtime_r
@@ -68,7 +153,7 @@ Thu Sep 19 21:50:55 1996 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/i386/sysdep.S (__errno_location):
Define even if !_LIBC_REENTRANT.
- * sysdeps/unix/sysv/linux/i386/sysdep.S (__errno_location):
+ * sysdeps/unix/sysv/linux/m68k/sysdep.S (__errno_location):
Likewise.
* sysdeps/posix/cuserid.h: Remove prototype for geteuid().
@@ -256,6 +341,11 @@ Thu Sep 12 19:56:07 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.
* inet/herrno.c (__h_errno_location): Fix return type.
+Thu Sep 19 23:36:19 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
+
+ * hurd/hurdinit.c (__libc_argv): Provide common decl.
+ (_hurd_setproc): Don't declare __libc_argv here.
+
Fri Sep 13 04:33:08 1996 Ulrich Drepper <drepper@cygnus.com>
* sched.h: New file. Helper to access posix/sched.h.
diff --git a/FAQ b/FAQ
index 84dd9848fa..b5789a4176 100644
--- a/FAQ
+++ b/FAQ
@@ -49,6 +49,12 @@ please let me know.
[Q13] ``How do I configure GNU libc so that the essential libraries
like libc.so go into /lib and the other into /usr/lib?''
+
+[Q14] ``When linking with the new libc I get unresolved symbols
+ `crypt' and `setkey'. Why aren't these functions in the
+ libc anymore?''
+
+[Q15] ``What are these `add-ons'?''
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
[Q1] ``What systems does the GNU C Library run on?''
@@ -369,6 +375,56 @@ in a directory named /etc.
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
+[Q14] ``When linking with the new libc I get unresolved symbols
+ `crypt' and `setkey'. Why aren't these functions in the
+ libc anymore?''
+
+[A14] {UD} Remember the US restrictions of exporting cryptographic
+programs and source code. Until this law gets abolished we cannot
+ship the cryptographic function together with the libc.
+
+But of course we provide the code and there is an very easy way to use
+this code. First get the extra package. People in the US way get it
+from the same place they got the GNU libc from. People outside the US
+should get the code from ftp.uni-c.dk [129.142.6.74], or another
+archive site outside the USA. The README explains how to install the
+sources.
+
+If you already have the crypt code on your system the reason for the
+failure is probably that you failed to link with -lcrypt. The crypto
+functions are in a separate library to make it possible to export GNU
+libc binaries from the US.
+
+
+~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
+[Q15] ``What are these `add-ons'?''
+
+[A15] {UD} To avoid complications with external or external source
+code some optional parts of the libc are distributed as separate
+packages (e.g., the crypt package, see Q14).
+
+To ease the use as part of GNU libc the installer just has to unpack
+the package and tell the configuration script about these additional
+subdirectories using the --enable-add-ons option. When you add the
+crypt add-on you just have to use
+
+ configure --enable-add-ons=crypt,XXX ...
+
+where XXX are possible other add-ons and ... means the rest of the
+normal option list.
+
+You can use add-ons also to overwrite some files in glibc. The add-on
+system dependent subdirs are search first. It is also possible to add
+banner files (use a file named `Banner') or create shared libraries.
+
+Using add-ons has the big advantage that the makefiles of the GNU libc
+can be used. Only some few stub rules must be written to get
+everything running. Even handling of architecture dependent
+compilation is provided. The GNU libc's sysdeps/ directory shows how
+to use this feature.
+
+
+~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
Answers were given by:
{UD} Ulrich Drepper, <drepper@cygnus.com>
diff --git a/INSTALL b/INSTALL
index 6664aadc6d..242aaa6767 100644
--- a/INSTALL
+++ b/INSTALL
@@ -157,7 +157,7 @@ build the GNU C library:
recommend you port GNU `make' instead. *Really.* We recommend
version GNU `make' version 3.75 or later.
- * GCC 2.7.2
+ * GCC 2.7.2.1
On most platforms, the GNU C library can only be compiled with the
GNU C compiler. We recommend GCC version 2.7.2 or later; earlier
@@ -177,14 +177,19 @@ Supported Configurations
The GNU C Library currently supports configurations that match the
following patterns:
- alpha-dec-osf1
alpha-ANYTHING-linux
alpha-ANYTHING-linuxecoff
- iX86-ANYTHING-bsd4.3
iX86-ANYTHING-gnu
+ iX86-ANYTHING-linux
+ m68k-ANYTHING-linux
+
+ Former versions of this library used to support the following
+configurations but the current status is unknown:
+
+ alpha-dec-osf1
+ iX86-ANYTHING-bsd4.3
iX86-ANYTHING-isc2.2
iX86-ANYTHING-isc3.N
- iX86-ANYTHING-linux
iX86-ANYTHING-sco3.2
iX86-ANYTHING-sco3.2v4
iX86-ANYTHING-sysv
@@ -911,4 +916,3 @@ parts of the library were contributed or worked on by other people.
or `Software.Distribution@CS.CMU.EDU' any improvements or
extensions that they make and grant Carnegie Mellon the
rights to redistribute these changes.
-
diff --git a/Make-dist b/Make-dist
index ec0f10bd8e..e6921b8533 100644
--- a/Make-dist
+++ b/Make-dist
@@ -113,8 +113,7 @@ sources := $(filter-out $(addsuffix .c,$(basename $(.S.s))),$(sources)) $(.S.s)
$(addsuffix .c,$(sysdep_routines)) \
$(+subdir-nodist)
#foo:=$(shell echo '+out=$(+out)' >&2; echo foofoo >&2)
-+tsrcs := $(filter-out $(+out) $(addprefix %/,$(+out)), \
- $(sources) $(all-headers) $(distribute)) \
++tsrcs := $(filter-out $(+out), $(sources) $(all-headers) $(distribute)) \
$(+sysdeps)
foo:=$(shell echo 'made +tsrcs=$(+tsrcs)'>&2)
foo:=$(shell echo generated='$(generated)' >&2)
diff --git a/NEWS b/NEWS
index 163ba721b9..0828e574ea 100644
--- a/NEWS
+++ b/NEWS
@@ -104,7 +104,7 @@ Version 2.0
* The new header file <fts.h> and suite of functions simplify programs that
operate on directory trees. This code comes from 4.4 BSD.
-* The resolver code has been updated from the BIND 4.9.5-T3A release.
+* The resolver code has been updated from the BIND 4.9.5-T4B release.
* The new function `malloc_find_object_address' finds the starting address
of a malloc'd block, given any address within the block;
diff --git a/README b/README
index c04bef259c..305ffd2ab7 100644
--- a/README
+++ b/README
@@ -2,21 +2,28 @@ This directory contains the version 1.94 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 has been ported to the following
+As of this release, the GNU C library is known to run on the following
configurations:
+ *-*-gnu GNU Hurd
+ i[3456]86-*-linux Linux-2.0 on Intel
+ m68k-*-linux Linux-2.0 on Motorola 680x0
+ alpha-*-linux Linux-2.0 on DEC Alpha
+
+
+Former releases of this library (version 1.09.1 and perhaps earlier
+versions) used to run on the following configurations:
+
alpha-dec-osf1
- i[345]86-*-bsd4.3
- i[345]86-*-gnu
- i[345]86-*-isc2.2
- i[345]86-*-isc3
- i[345]86-*-linux
- i[345]86-*-sco3.2
- i[345]86-*-sco3.2v4
- i[345]86-*-sysv
- i[345]86-*-sysv4
- i[345]86-force_cpu386-none
- i[345]86-sequent-bsd
+ i[3456]86-*-bsd4.3
+ i[3456]86-*-isc2.2
+ i[3456]86-*-isc3
+ i[3456]86-*-sco3.2
+ i[3456]86-*-sco3.2v4
+ i[3456]86-*-sysv
+ i[3456]86-*-sysv4
+ i[3456]86-force_cpu386-none
+ i[3456]86-sequent-bsd
i960-nindy960-none
m68k-hp-bsd4.3
m68k-mvme135-none
@@ -29,8 +36,9 @@ configurations:
sparc-sun-solaris2
sparc-sun-sunos4
-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
+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.
The GNU C library now includes Michael Glad's Ultra Fast Crypt, which
diff --git a/README.template b/README.template
index 4ecd0a7587..4e983a1718 100644
--- a/README.template
+++ b/README.template
@@ -2,21 +2,28 @@ This directory contains the version VERSION 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 has been ported to the following
+As of this release, the GNU C library is known to run on the following
configurations:
+ *-*-gnu GNU Hurd
+ i[3456]86-*-linux Linux-2.0 on Intel
+ m68k-*-linux Linux-2.0 on Motorola 680x0
+ alpha-*-linux Linux-2.0 on DEC Alpha
+
+
+Former releases of this library (version 1.09.1 and perhaps earlier
+versions) used to run on the following configurations:
+
alpha-dec-osf1
- i[345]86-*-bsd4.3
- i[345]86-*-gnu
- i[345]86-*-isc2.2
- i[345]86-*-isc3
- i[345]86-*-linux
- i[345]86-*-sco3.2
- i[345]86-*-sco3.2v4
- i[345]86-*-sysv
- i[345]86-*-sysv4
- i[345]86-force_cpu386-none
- i[345]86-sequent-bsd
+ i[3456]86-*-bsd4.3
+ i[3456]86-*-isc2.2
+ i[3456]86-*-isc3
+ i[3456]86-*-sco3.2
+ i[3456]86-*-sco3.2v4
+ i[3456]86-*-sysv
+ i[3456]86-*-sysv4
+ i[3456]86-force_cpu386-none
+ i[3456]86-sequent-bsd
i960-nindy960-none
m68k-hp-bsd4.3
m68k-mvme135-none
@@ -29,8 +36,9 @@ configurations:
sparc-sun-solaris2
sparc-sun-sunos4
-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
+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.
The GNU C library now includes Michael Glad's Ultra Fast Crypt, which
diff --git a/locale/loadlocale.c b/locale/loadlocale.c
index d465ed131e..5894b074de 100644
--- a/locale/loadlocale.c
+++ b/locale/loadlocale.c
@@ -217,21 +217,3 @@ _nl_load_locale (struct loaded_l10nfile *file, int category)
__close (fd);
file->data = newdata;
}
-
-void
-_nl_free_locale (const struct locale_data *data)
-{
- int save = errno;
- if (data == NULL)
- /* Ignore a null pointer, like free does. */
- return;
- if (data->name != NULL)
- free ((void *) data->name);
- if (__munmap ((caddr_t) data->filedata, data->filesize) < 0)
- {
- if (errno == ENOSYS)
- free ((void *) data->filedata);
- errno = save;
- }
- free ((void *) data);
-}
diff --git a/locale/localeinfo.h b/locale/localeinfo.h
index 2b7c6faa84..0646f0e8db 100644
--- a/locale/localeinfo.h
+++ b/locale/localeinfo.h
@@ -113,9 +113,6 @@ extern const struct locale_data *_nl_find_locale (const char *locale_path,
/* Try to load the file described by FILE. */
extern void _nl_load_locale (struct loaded_l10nfile *file, int category);
-/* Free the locale data read in by a `_nl_load_locale' call. */
-extern void _nl_free_locale (const struct locale_data *);
-
/* Global variables for LC_COLLATE category data. */
extern const u_int32_t *__collate_table;
diff --git a/locale/setlocale.c b/locale/setlocale.c
index 4eeb5b3bce..d0d9223733 100644
--- a/locale/setlocale.c
+++ b/locale/setlocale.c
@@ -326,40 +326,22 @@ setlocale (int category, const char *locale)
&newnames[category]);
if (newdata[category] == NULL)
- goto abort_composite;
+ break;
}
else
{
/* The data is never used; just change the name. */
newnames[category] = clever_copy (newnames[category]);
if (newnames[category] == NULL)
- goto abort_composite;
+ break;
}
/* Create new composite name. */
- composite = new_composite_name (LC_ALL, newnames);
- if (composite == NULL)
- {
- /* Loading this part of the locale failed. Abort the
- composite load. */
- int save_errno;
-
- category = -1;
- abort_composite:
- save_errno = errno;
-
- while (++category < LC_ALL)
- if (_nl_current[category] != NULL
- && newdata[category] != _nl_C[category])
- _nl_free_locale (newdata[category]);
- else
- if (_nl_current[category] == NULL
- && newnames[category] != _nl_C_name)
- free (newnames[category]);
-
- errno = save_errno;
- composite = NULL;
- }
+ if (category >= 0
+ || (composite = new_composite_name (LC_ALL, newnames)) == NULL)
+ /* Loading this part of the locale failed. Abort the
+ composite load. */
+ composite = NULL;
else
{
/* Now we have loaded all the new data. Put it in place. */
@@ -379,7 +361,7 @@ setlocale (int category, const char *locale)
else
{
const struct locale_data *newdata = NULL;
- char *newname = NULL;
+ char *newname = (char *) locale;
/* Protect global data. */
__libc_lock_lock (lock);
@@ -387,7 +369,6 @@ setlocale (int category, const char *locale)
if (_nl_current[category] != NULL)
{
/* Only actually load the data if anything will use it. */
- newname = (char *) locale;
newdata = _nl_find_locale (locale_path, locale_path_len, category,
(char **) &newname);
if (newdata == NULL)
@@ -398,14 +379,7 @@ setlocale (int category, const char *locale)
composite = new_composite_name (category, &newname);
if (composite == NULL)
{
- /* If anything went wrong free what we managed to allocate
- so far. */
- int save_errno = errno;
-
- if (_nl_current[category] != NULL)
- _nl_free_locale (newdata);
-
- errno = save_errno;
+ /* Say that we don't have any data loaded. */
abort_single:
newname = NULL;
}
diff --git a/misc/Makefile b/misc/Makefile
index 5bdb8252ed..343cc3ee62 100644
--- a/misc/Makefile
+++ b/misc/Makefile
@@ -28,7 +28,7 @@ headers := sys/uio.h iovec.h sys/ioctl.h ioctls.h ioctl-types.h \
ttyent.h syslog.h sys/syslog.h paths.h sys/reboot.h \
sys/mman.h sys/param.h fstab.h mntent.h search.h err.h error.h\
sys/queue.h sysexits.h syscall.h sys/syscall.h sys/swap.h \
- sys/select.h ustat.h sys/ustat.h ustatbits.h
+ sys/select.h ustat.h sys/ustat.h ustatbits.h sys/sysinfo.h
routines := brk sbrk sstk ioctl \
readv writev \
@@ -45,7 +45,7 @@ routines := brk sbrk sstk ioctl \
ualarm usleep \
gtty stty \
ptrace nlist \
- fstab mntent \
+ fstab mntent mntent_r \
utimes \
truncate ftruncate \
chflags fchflags \
@@ -54,7 +54,8 @@ routines := brk sbrk sstk ioctl \
mmap munmap mprotect msync madvise \
efgcvt efgcvt_r qefgcvt qefgcvt_r \
hsearch hsearch_r tsearch lsearch \
- err error ustat
+ err error ustat \
+ getsysstats
aux := init-misc
distribute := bsd-compat.c
extra-objs := bsd-compat.o
diff --git a/misc/fstab.c b/misc/fstab.c
index c3c27df6ef..30a60a734c 100644
--- a/misc/fstab.c
+++ b/misc/fstab.c
@@ -1,5 +1,5 @@
-/*
-Copyright (C) 1995 Free Software Foundation, Inc.
+/*
+Copyright (C) 1995, 1996 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
@@ -22,6 +22,9 @@ Cambridge, MA 02139, USA. */
#include <stdio.h>
static FILE *fstab;
+static struct mntent mntres;
+static char buffer[8192];
+
static FILE *
fstab_stream (void)
@@ -48,6 +51,10 @@ static struct fstab *
mnt2fs (struct mntent *m)
{
static struct fstab f;
+
+ if (m == NULL)
+ return NULL;
+
f.fs_spec = m->mnt_fsname;
f.fs_file = m->mnt_dir;
f.fs_vfstype = m->mnt_type;
@@ -70,8 +77,8 @@ getfsent (void)
if (! s)
return NULL;
-
- return mnt2fs (getmntent (s));
+
+ return mnt2fs (__getmntent_r (s, &mntres, buffer, sizeof buffer));
}
struct fstab *
@@ -80,7 +87,7 @@ getfsspec (name)
{
struct mntent *m;
if (setfsent ())
- while (m = getmntent (fstab))
+ while (m = __getmntent_r (fstab, &mntres, buffer, sizeof buffer))
if (!strcmp (m->mnt_fsname, name))
return mnt2fs (m);
return NULL;
@@ -88,11 +95,11 @@ getfsspec (name)
struct fstab *
getfsfile (name)
- register const char *name;
+ register const char *name;
{
struct mntent *m;
if (setfsent ())
- while (m = getmntent (fstab))
+ while (m = __getmntent_r (fstab, &mntres, buffer, sizeof buffer))
if (!strcmp (m->mnt_dir, name))
return mnt2fs (m);
return NULL;
diff --git a/misc/hsearch.c b/misc/hsearch.c
index 7df8686dc3..e0b2e3e0ff 100644
--- a/misc/hsearch.c
+++ b/misc/hsearch.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
This file is part of the GNU C Library.
@@ -19,11 +19,11 @@ Boston, MA 02111-1307, USA. */
#include <search.h>
-/* The non-reenttrent version use a global space for storing the table. */
+/* The non-reentrant version use a global space for storing the table. */
static struct hsearch_data htab;
-/* Define the non-reentrent function using the reentrent counterparts. */
+/* Define the non-reentrant function using the reentrant counterparts. */
ENTRY *
hsearch (item, action)
ENTRY item;
diff --git a/misc/hsearch_r.c b/misc/hsearch_r.c
index 86dbe793c0..151bb31efc 100644
--- a/misc/hsearch_r.c
+++ b/misc/hsearch_r.c
@@ -27,7 +27,7 @@ Boston, MA 02111-1307, USA. */
[Knuth] The Art of Computer Programming, part 3 (6.4) */
-/* The reentrent version has no static variables to maintain the state.
+/* The reentrant version has no static variables to maintain the state.
Instead the interface of all functions is extended to take an argument
which describes the current status. */
typedef struct _ENTRY
diff --git a/misc/mntent.c b/misc/mntent.c
index 0aa1fb8cde..37a52a354b 100644
--- a/misc/mntent.c
+++ b/misc/mntent.c
@@ -1,5 +1,5 @@
/* Utilities for reading/writing fstab, mtab, etc.
-Copyright (C) 1995 Free Software Foundation, Inc.
+Copyright (C) 1995, 1996 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
@@ -18,111 +18,12 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
#include <mntent.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-/* Prepare to begin reading and/or writing mount table entries from the
- beginning of FILE. MODE is as for `fopen'. */
-FILE *
-setmntent (const char *file, const char *mode)
-{
- return fopen (file, mode);
-}
-
-/* Close a stream opened with `setmntent'. */
-int
-endmntent (FILE *stream)
-{
- if (stream) /* SunOS 4.x allows for NULL stream */
- fclose (stream);
- return 1; /* SunOS 4.x says to always return 1 */
-}
-
-
-/* Read one mount table entry from STREAM. Returns a pointer to storage
- reused on the next call, or null for EOF or error (use feof/ferror to
- check). */
struct mntent *
getmntent (FILE *stream)
{
- static char *buf;
- static size_t bufsiz;
+ static char buf[8192];
static struct mntent m;
- ssize_t nread;
- char *head;
-
- do
- {
- nread = getline (&buf, &bufsiz, stream);
- if (nread <= 0)
- return NULL;
-
- if (buf[nread - 1] == '\n') /* chop newline */
- buf[nread - 1] = '\0';
-
- head = buf + strspn (buf, " \t");
- /* skip empty lines and comment lines: */
- } while (head[0] == '\0' || head[0] == '#');
-
- m.mnt_fsname = strsep (&head, " \t") ?: (char *) "";
- if (head)
- head += strspn (head, " \t");
- m.mnt_dir = strsep (&head, " \t") ?: (char *) "";
- if (head)
- head += strspn (head, " \t");
- m.mnt_type = strsep (&head, " \t") ?: (char *) "";
- if (head)
- head += strspn (head, " \t");
- m.mnt_opts = strsep (&head, " \t") ?: (char *) "";
- switch (head ? sscanf (head, " %d %d ", &m.mnt_freq, &m.mnt_passno) : 0)
- {
- case 0:
- m.mnt_freq = 0;
- case 1:
- m.mnt_passno = 0;
- case 2:
- }
-
- return &m;
-}
-
-/* Write the mount table entry described by MNT to STREAM.
- Return zero on success, nonzero on failure. */
-int
-addmntent (FILE *stream, const struct mntent *mnt)
-{
- if (fseek (stream, 0, SEEK_END))
- return 1;
-
- return (fprintf (stream, "%s %s %s %s %d %d\n",
- mnt->mnt_fsname,
- mnt->mnt_dir,
- mnt->mnt_type,
- mnt->mnt_opts,
- mnt->mnt_freq,
- mnt->mnt_passno)
- < 0 ? 1 : 0);
-}
-
-/* Search MNT->mnt_opts for an option matching OPT.
- Returns the address of the substring, or null if none found. */
-char *
-hasmntopt (const struct mntent *mnt, const char *opt)
-{
- const size_t optlen = strlen (opt);
- char *rest = mnt->mnt_opts, *p;
-
- while ((p = strstr (rest, opt)) != NULL)
- {
- if (p == rest || p[-1] == ',' &&
- (p[optlen] == '\0' ||
- p[optlen] == '=' ||
- p[optlen] == ','))
- return p;
-
- rest = strchr (rest, ',');
- }
- return NULL;
+ return __getmntent_r (stream, &m, buf, sizeof buf);
}
diff --git a/misc/mntent.h b/misc/mntent.h
index 99fa56ded4..8fa93f721b 100644
--- a/misc/mntent.h
+++ b/misc/mntent.h
@@ -1,5 +1,5 @@
/* <mntent.h> -- Utilities for reading/writing fstab, mtab, etc.
-Copyright (C) 1995 Free Software Foundation, Inc.
+Copyright (C) 1995, 1996 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
@@ -50,6 +50,8 @@ struct mntent
/* Prepare to begin reading and/or writing mount table entries from the
beginning of FILE. MODE is as for `fopen'. */
+extern FILE *__setmntent __P ((__const char *__file,
+ __const char *__mode));
extern FILE *setmntent __P ((__const char *__file,
__const char *__mode));
@@ -58,16 +60,31 @@ extern FILE *setmntent __P ((__const char *__file,
check). */
extern struct mntent *getmntent __P ((FILE *__stream));
+#ifdef __USE_REENTRANT
+/* Reentrant version of the above function. */
+extern struct mntent *__getmntent_r __P ((FILE *__stream,
+ struct mntent *__result,
+ char *__buffer, int __bufsize));
+extern struct mntent *getmntent_r __P ((FILE *__stream,
+ struct mntent *__result,
+ char *__buffer, int __bufsize));
+#endif
+
/* Write the mount table entry described by MNT to STREAM.
Return zero on success, nonzero on failure. */
+extern int __addmntent __P ((FILE *__stream,
+ __const struct mntent *__mnt));
extern int addmntent __P ((FILE *__stream,
__const struct mntent *__mnt));
/* Close a stream opened with `setmntent'. */
+extern int __endmntent __P ((FILE *__stream));
extern int endmntent __P ((FILE *__stream));
/* Search MNT->mnt_opts for an option matching OPT.
Returns the address of the substring, or null if none found. */
+extern char *__hasmntopt __P ((__const struct mntent *__mnt,
+ __const char *__opt));
extern char *hasmntopt __P ((__const struct mntent *__mnt,
__const char *__opt));
diff --git a/misc/mntent_r.c b/misc/mntent_r.c
new file mode 100644
index 0000000000..93955254cd
--- /dev/null
+++ b/misc/mntent_r.c
@@ -0,0 +1,141 @@
+/* Utilities for reading/writing fstab, mtab, etc.
+Copyright (C) 1995, 1996 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 <mntent.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/types.h>
+
+/* Prepare to begin reading and/or writing mount table entries from the
+ beginning of FILE. MODE is as for `fopen'. */
+FILE *
+__setmntent (const char *file, const char *mode)
+{
+ return fopen (file, mode);
+}
+weak_alias (__setmntent, setmntent)
+
+
+/* Close a stream opened with `setmntent'. */
+int
+__endmntent (FILE *stream)
+{
+ if (stream) /* SunOS 4.x allows for NULL stream */
+ fclose (stream);
+ return 1; /* SunOS 4.x says to always return 1 */
+}
+weak_alias (__endmntent, endmntent)
+
+
+/* Read one mount table entry from STREAM. Returns a pointer to storage
+ reused on the next call, or null for EOF or error (use feof/ferror to
+ check). */
+struct mntent *
+__getmntent_r (FILE *stream, struct mntent *mp, char *buffer, int bufsiz)
+{
+ char *head;
+
+ do
+ {
+ char *end_ptr;
+
+ if (fgets (buffer, bufsiz, stream) == NULL)
+ return NULL;
+
+ end_ptr = strchr (buffer, '\n');
+ if (end_ptr != NULL) /* chop newline */
+ *end_ptr = '\0';
+ else
+ {
+ /* Not the whole line was read. Do it now but forget it. */
+ char tmp[1024];
+ while (fgets (tmp, sizeof tmp, stream) != NULL)
+ if (strchr (tmp, '\n') != NULL)
+ break;
+ }
+
+ head = buffer + strspn (buffer, " \t");
+ /* skip empty lines and comment lines: */
+ } while (head[0] == '\0' || head[0] == '#');
+
+ mp->mnt_fsname = strsep (&head, " \t") ?: (char *) "";
+ if (head)
+ head += strspn (head, " \t");
+ mp->mnt_dir = strsep (&head, " \t") ?: (char *) "";
+ if (head)
+ head += strspn (head, " \t");
+ mp->mnt_type = strsep (&head, " \t") ?: (char *) "";
+ if (head)
+ head += strspn (head, " \t");
+ mp->mnt_opts = strsep (&head, " \t") ?: (char *) "";
+ switch (head ? sscanf (head, " %d %d ", &mp->mnt_freq, &mp->mnt_passno) : 0)
+ {
+ case 0:
+ mp->mnt_freq = 0;
+ case 1:
+ mp->mnt_passno = 0;
+ case 2:
+ }
+
+ return mp;
+}
+weak_alias (__getmntent_r, getmntent_r)
+
+/* Write the mount table entry described by MNT to STREAM.
+ Return zero on success, nonzero on failure. */
+int
+__addmntent (FILE *stream, const struct mntent *mnt)
+{
+ if (fseek (stream, 0, SEEK_END))
+ return 1;
+
+ return (fprintf (stream, "%s %s %s %s %d %d\n",
+ mnt->mnt_fsname,
+ mnt->mnt_dir,
+ mnt->mnt_type,
+ mnt->mnt_opts,
+ mnt->mnt_freq,
+ mnt->mnt_passno)
+ < 0 ? 1 : 0);
+}
+weak_alias (__addmntent, addmntent)
+
+
+/* Search MNT->mnt_opts for an option matching OPT.
+ Returns the address of the substring, or null if none found. */
+char *
+__hasmntopt (const struct mntent *mnt, const char *opt)
+{
+ const size_t optlen = strlen (opt);
+ char *rest = mnt->mnt_opts, *p;
+
+ while ((p = strstr (rest, opt)) != NULL)
+ {
+ if (p == rest || p[-1] == ',' &&
+ (p[optlen] == '\0' ||
+ p[optlen] == '=' ||
+ p[optlen] == ','))
+ return p;
+
+ rest = strchr (rest, ',');
+ }
+
+ return NULL;
+}
+weak_alias (__hasmntopt, hasmntopt)
diff --git a/misc/search.h b/misc/search.h
index 5e237a2791..158332cd61 100644
--- a/misc/search.h
+++ b/misc/search.h
@@ -70,7 +70,7 @@ ENTRY;
/* Opaque type for internal use. */
struct _ENTRY;
-/* Data type for reentrent functions. */
+/* Data type for reentrant functions. */
struct hsearch_data
{
struct _ENTRY *table;
@@ -79,7 +79,7 @@ struct hsearch_data
};
/* Family of hash table handling functions. The functions also have
- reentrent counterparts ending with _r. */
+ reentrant counterparts ending with _r. */
extern ENTRY *hsearch __P ((ENTRY __item, ACTION __action));
extern int hcreate __P ((unsigned int __nel));
extern void hdestroy __P ((void));
diff --git a/nss/nss_dns/dns-host.c b/nss/nss_dns/dns-host.c
index df8677abfa..d9bf4d7be5 100644
--- a/nss/nss_dns/dns-host.c
+++ b/nss/nss_dns/dns-host.c
@@ -206,6 +206,41 @@ _nss_dns_gethostbyname2_r (const char *name, int af, struct hostent *result,
if (!isdigit (*cp) && *cp != '.')
break;
}
+ if (isxdigit (name[0]) || name[0] == ':')
+ for (cp = name;; ++cp)
+ {
+ if (*cp == '\0')
+ {
+ char *bp;
+
+ if (*--cp == '.')
+ break;
+ /*
+ * All-IPv6-legal, no dot at the end. Fake up a hostent
+ * as if we'd actually done a lookup.
+ */
+ if (inet_pton (af, name, host_data->host_addr) <= 0)
+ {
+ *h_errnop = HOST_NOT_FOUND;
+ return NSS_STATUS_NOTFOUND;
+ }
+
+ bp = __stpncpy (host_data->linebuffer, name, linebuflen);
+ host_data->linebuffer[linebuflen - 1] = '\0';
+ linebuflen -= bp - host_data->linebuffer;
+
+ result->h_name = host_data->linebuffer;
+ result->h_aliases = host_data->aliases;
+ host_data->aliases[0] = NULL;
+ host_data->h_addr_ptrs[0] = (char *) host_data->host_addr;
+ host_data->h_addr_ptrs[1] = NULL;
+ result->h_addr_list = host_data->h_addr_ptrs;
+ *h_errnop = NETDB_SUCCESS;
+ return NSS_STATUS_SUCCESS;
+ }
+ if (!isxdigit (*cp) && *cp != ':' && *cp != '.')
+ break;
+ }
n = res_search (name, C_IN, type, host_buffer.buf, sizeof (host_buffer));
if (n < 0)
@@ -354,7 +389,7 @@ getanswer_r (const querybuf *answer, int anslen, const char *qname, int qtype,
int n, ancount, qdcount;
int haveanswer, had_error;
char *bp, **ap, **hap;
- char tbuf[MAXDNAME+1];
+ char tbuf[MAXDNAME];
const char *tname;
int (*name_ok) __P ((const char *));
diff --git a/posix/getconf.c b/posix/getconf.c
index 4ee1446341..5a7b9b1de0 100644
--- a/posix/getconf.c
+++ b/posix/getconf.c
@@ -99,6 +99,13 @@ static struct conf vars[] =
{ "_POSIX_THREAD_PRIO_INHERIT", _SC_THREAD_PRIO_INHERIT, SYSCONF },
{ "_POSIX_THREAD_PRIO_PROTECT", _SC_THREAD_PRIO_PROTECT, SYSCONF },
{ "_POSIX_THREAD_PROCESS_SHARED", _SC_THREAD_PROCESS_SHARED, SYSCONF },
+ { "_NPROCESSORS_CONF", _SC_NPROCESSORS_CONF, SYSCONF },
+ { "_NPROCESSORS_ONLN", _SC_NPROCESSORS_ONLN, SYSCONF },
+ { "ATEXIT_MAX", _SC_ATEXIT_MAX, SYSCONF },
+ { "PASS_MAX", _SC_PASS_MAX, SYSCONF },
+ { "_PHYS_PAGES", _SC_PHYS_PAGES, SYSCONF },
+ { "_AVPHYS_PAGES", _SC_AVPHYS_PAGES, SYSCONF },
+ { "_XOPEN_VERSION", _SC_XOPEN_VERSION },
/* POSIX.2 */
{ "BC_BASE_MAX", _SC_BC_BASE_MAX, SYSCONF },
{ "BC_DIM_MAX", _SC_BC_DIM_MAX, SYSCONF },
diff --git a/posix/unistd.h b/posix/unistd.h
index 526832ad4e..3b7cb0a0fb 100644
--- a/posix/unistd.h
+++ b/posix/unistd.h
@@ -55,6 +55,9 @@ __BEGIN_DECLS
creation of locales with the localedef utility. */
#define _POSIX2_LOCALEDEF 1
+/* Library is conformant to X/Open version 4. */
+#define _XOPEN_VERSION 4
+
/* Get values of POSIX options:
diff --git a/resolv/Banner b/resolv/Banner
new file mode 100644
index 0000000000..e08f0b4cd3
--- /dev/null
+++ b/resolv/Banner
@@ -0,0 +1 @@
+BIND-4.9.5-T4B
diff --git a/resolv/Makefile b/resolv/Makefile
index a141fc7569..9df98fab5a 100644
--- a/resolv/Makefile
+++ b/resolv/Makefile
@@ -22,13 +22,14 @@
subdir := resolv
headers := resolv.h netdb.h arpa/nameser.h sys/bitypes.h
-distribute := ../conf/portability.h mapv4v6addr.h mapv4v6hostent.h
+distribute := ../conf/portability.h mapv4v6addr.h mapv4v6hostent.h \
+ Banner
routines := herror inet_addr inet_ntop inet_pton nsap_addr res_init
extra-libs := libresolv
extra-libs-others = $(extra-libs)
-libresolv-routines := gethnamaddr getnetnamadr res_comp res_debug \
+libresolv-routines := gethnamaddr res_comp res_debug \
res_data res_mkquery res_query res_send \
inet_net_ntop inet_net_pton inet_neta base64
diff --git a/resolv/arpa/nameser.h b/resolv/arpa/nameser.h
index 7da0aef597..2352af684c 100644
--- a/resolv/arpa/nameser.h
+++ b/resolv/arpa/nameser.h
@@ -111,7 +111,7 @@
* Define constants based on rfc883
*/
#define PACKETSZ 512 /* maximum packet size */
-#define MAXDNAME 256 /* maximum domain name */
+#define MAXDNAME 1025 /* maximum domain name */
#define MAXCDNAME 255 /* maximum compressed domain name */
#define MAXLABEL 63 /* maximum length of domain label */
#define HFIXEDSZ 12 /* #/bytes of fixed data in header */
diff --git a/resolv/base64.c b/resolv/base64.c
index 98983e0a93..8b01de33f4 100644
--- a/resolv/base64.c
+++ b/resolv/base64.c
@@ -127,7 +127,7 @@ static const char Pad64 = '=';
characters followed by one "=" padding character.
*/
-ssize_t
+int
b64_ntop(src, srclength, target, targsize)
u_char const *src;
size_t srclength;
@@ -198,7 +198,7 @@ b64_ntop(src, srclength, target, targsize)
it returns the number of data bytes stored at the target, or -1 on error.
*/
-ssize_t
+int
b64_pton(src, target, targsize)
char const *src;
u_char *target;
diff --git a/resolv/gethnamaddr.c b/resolv/gethnamaddr.c
index 755fc52ea8..fb51e31003 100644
--- a/resolv/gethnamaddr.c
+++ b/resolv/gethnamaddr.c
@@ -167,7 +167,7 @@ getanswer(answer, anslen, qname, qtype)
int type, class, buflen, ancount, qdcount;
int haveanswer, had_error;
int toobig = 0;
- char tbuf[MAXDNAME+1];
+ char tbuf[MAXDNAME];
const char *tname;
int (*name_ok) __P((const char *));
@@ -417,6 +417,10 @@ gethostbyname(name)
{
struct hostent *hp;
+ if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
+ h_errno = NETDB_INTERNAL;
+ return (NULL);
+ }
if (_res.options & RES_USE_INET6) {
hp = gethostbyname2(name, AF_INET6);
if (hp)
@@ -502,6 +506,36 @@ gethostbyname2(name, af)
}
if (!isdigit(*cp) && *cp != '.')
break;
+ }
+ if (isxdigit(name[0]) || name[0] == ':')
+ for (cp = name;; ++cp) {
+ if (!*cp) {
+ if (*--cp == '.')
+ break;
+ /*
+ * All-IPv6-legal, no dot at the end.
+ * Fake up a hostent as if we'd actually
+ * done a lookup.
+ */
+ if (inet_pton(af, name, host_addr) <= 0) {
+ h_errno = HOST_NOT_FOUND;
+ return (NULL);
+ }
+ strncpy(hostbuf, name, MAXDNAME);
+ hostbuf[MAXDNAME] = '\0';
+ bp = hostbuf + MAXDNAME;
+ len = sizeof hostbuf - MAXDNAME;
+ host.h_name = hostbuf;
+ host.h_aliases = host_aliases;
+ host_aliases[0] = NULL;
+ h_addr_ptrs[0] = (char *)host_addr;
+ h_addr_ptrs[1] = NULL;
+ host.h_addr_list = h_addr_ptrs;
+ h_errno = NETDB_SUCCESS;
+ return (&host);
+ }
+ if (!isxdigit(*cp) && *cp != ':' && *cp != '.')
+ break;
}
if ((n = res_search(name, C_IN, type, buf.buf, sizeof(buf))) < 0) {
diff --git a/resolv/res_comp.c b/resolv/res_comp.c
index 7da1c3e0f6..76f7cea5c5 100644
--- a/resolv/res_comp.c
+++ b/resolv/res_comp.c
@@ -526,6 +526,26 @@ putlong(l, msgp)
__putlong(l, msgp);
}
+#undef dn_comp
+int
+dn_comp(exp_dn, comp_dn, length, dnptrs, lastdnptr)
+ const char *exp_dn;
+ u_char *comp_dn, **dnptrs, **lastdnptr;
+ int length;
+{
+ return (__dn_comp(exp_dn, comp_dn, length, dnptrs, lastdnptr));
+}
+
+#undef dn_expand
+int
+dn_expand(msg, eomorig, comp_dn, exp_dn, length)
+ const u_char *msg, *eomorig, *comp_dn;
+ char *exp_dn;
+ int length;
+{
+ return (__dn_expand(msg, eomorig, comp_dn, exp_dn, length));
+}
+
#undef dn_skipname
dn_skipname(comp_dn, eom)
const u_char *comp_dn, *eom;
diff --git a/resolv/res_debug.c b/resolv/res_debug.c
index b47667626f..61724bf23b 100644
--- a/resolv/res_debug.c
+++ b/resolv/res_debug.c
@@ -238,6 +238,7 @@ __p_query(msg)
}
#ifdef ultrix
+#undef p_query
/* ultrix 4.0's packaging has some icky packaging. alias for it here.
* there is more junk of this kind over in res_comp.c.
*/
@@ -1041,8 +1042,8 @@ __p_option(option)
/*
* Return a mnemonic for a time to live
*/
-char *
-__p_time(value)
+const char *
+p_time(value)
u_int32_t value;
{
static char nbuf[40];
@@ -1369,7 +1370,7 @@ loc_aton(ascii, binary)
}
/* takes an on-the-wire LOC RR and formats it in a human readable format. */
-char *
+const char *
loc_ntoa(binary, ascii)
const u_char *binary;
char *ascii;
diff --git a/resolv/res_query.c b/resolv/res_query.c
index 135c6aa5c0..2d191d0332 100644
--- a/resolv/res_query.c
+++ b/resolv/res_query.c
@@ -86,7 +86,7 @@ static char rcsid[] = "$Id$";
#define MAXPACKET 1024
#endif
-char *__hostalias __P((const char *));
+const char *hostalias __P((const char *));
/*
@@ -321,7 +321,7 @@ res_querydomain(name, domain, class, type, answer, anslen)
u_char *answer; /* buffer to put answer */
int anslen; /* size of answer */
{
- char nbuf[2*MAXDNAME+2];
+ char nbuf[MAXDNAME];
const char *longname = nbuf;
int n;
@@ -351,8 +351,8 @@ res_querydomain(name, domain, class, type, answer, anslen)
return (res_query(longname, class, type, answer, anslen));
}
-char *
-__hostalias(name)
+const char *
+hostalias(name)
register const char *name;
{
register char *cp1, *cp2;
diff --git a/resolv/res_send.c b/resolv/res_send.c
index 841baa64e3..4c258b99bf 100644
--- a/resolv/res_send.c
+++ b/resolv/res_send.c
@@ -781,3 +781,20 @@ _res_close()
vc = 0;
}
}
+
+#ifdef ultrix
+/* ultrix 4.0 had some icky packaging in its libc.a. alias for it here.
+ * there is more gunk of this kind over in res_debug.c.
+ */
+
+#undef res_send
+int
+res_send(buf, buflen, ans, anssiz)
+ const u_char *buf;
+ int buflen;
+ u_char *ans;
+ int anssiz;
+{
+ return (__res_send(buf, buflen, ans, anssiz));
+}
+#endif /* Ultrix 4.0 hackery */
diff --git a/resolv/resolv.h b/resolv/resolv.h
index 23460c5280..e5ec75a4db 100644
--- a/resolv/resolv.h
+++ b/resolv/resolv.h
@@ -112,7 +112,7 @@ struct __res_state {
#define nsaddr nsaddr_list[0] /* for backward compatibility */
u_short id; /* current packet id */
char *dnsrch[MAXDNSRCH+1]; /* components of domain to search */
- char defdname[MAXDNAME]; /* default domain */
+ char defdname[256]; /* default domain (deprecated) */
u_long pfcode; /* RES_PRF_ flags - see below. */
unsigned ndots:4; /* threshold for initial abs. query */
unsigned nsort:4; /* number of elements in sort_list[] */
@@ -205,6 +205,7 @@ extern const struct res_sym __p_type_syms[];
#define loc_ntoa __loc_ntoa
#define loc_aton __loc_aton
#define dn_skipname __dn_skipname
+#define fp_resstat __fp_resstat
#define fp_query __fp_query
#define fp_nquery __fp_nquery
#define hostalias __hostalias
@@ -213,6 +214,7 @@ extern const struct res_sym __p_type_syms[];
#define p_class __p_class
#define p_time __p_time
#define p_type __p_type
+#define p_query __p_query
#define p_cdnname __p_cdnname
#define p_cdname __p_cdname
#define p_fqnname __p_fqnname
@@ -221,59 +223,68 @@ extern const struct res_sym __p_type_syms[];
#define p_option __p_option
#define p_secstodate __p_secstodate
#define dn_count_labels __dn_count_labels
+#define dn_comp __dn_comp
+#define dn_expand __dn_expand
+#define res_init __res_init
#define res_randomid __res_randomid
+#define res_query __res_query
+#define res_search __res_search
+#define res_querydomain __res_querydomain
+#define res_mkquery __res_mkquery
+#define res_send __res_send
#define res_isourserver __res_isourserver
#define res_nameinquery __res_nameinquery
#define res_queriesmatch __res_queriesmatch
__BEGIN_DECLS
-int __res_hnok __P((const char *));
-int __res_ownok __P((const char *));
-int __res_mailok __P((const char *));
-int __res_dnok __P((const char *));
-int sym_ston __P((const struct res_sym *, char *, int *));
-const char *sym_ntos __P((const struct res_sym *, int, int *));
-const char *sym_ntop __P((const struct res_sym *, int, int *));
-ssize_t b64_ntop __P((u_char const *, size_t, char *, size_t));
-ssize_t b64_pton __P((char const *, u_char *, size_t));
-int __loc_aton __P((const char *ascii, u_char *binary));
-char * __loc_ntoa __P((const u_char *binary, char *ascii));
-int __dn_skipname __P((const u_char *, const u_char *));
-void __fp_resstat __P((struct __res_state *, FILE *));
-void __fp_query __P((const u_char *, FILE *));
-void __fp_nquery __P((const u_char *, int, FILE *));
-char *__hostalias __P((const char *));
-void __putlong __P((u_int32_t, u_char *));
-void __putshort __P((u_int16_t, u_char *));
-char *__p_time __P((u_int32_t));
-void __p_query __P((const u_char *));
-const u_char *__p_cdnname __P((const u_char *, const u_char *, int, FILE *));
-const u_char *__p_cdname __P((const u_char *, const u_char *, FILE *));
-const u_char *__p_fqnname __P((const u_char *cp, const u_char *msg,
+int res_hnok __P((const char *));
+int res_ownok __P((const char *));
+int res_mailok __P((const char *));
+int res_dnok __P((const char *));
+int sym_ston __P((const struct res_sym *, char *, int *));
+const char * sym_ntos __P((const struct res_sym *, int, int *));
+const char * sym_ntop __P((const struct res_sym *, int, int *));
+int b64_ntop __P((u_char const *, size_t, char *, size_t));
+int b64_pton __P((char const *, u_char *, size_t));
+int loc_aton __P((const char *, u_char *));
+const char * loc_ntoa __P((const u_char *, char *));
+int dn_skipname __P((const u_char *, const u_char *));
+void fp_resstat __P((struct __res_state *, FILE *));
+void fp_query __P((const u_char *, FILE *));
+void fp_nquery __P((const u_char *, int, FILE *));
+const char * hostalias __P((const char *));
+void putlong __P((u_int32_t, u_char *));
+void putshort __P((u_int16_t, u_char *));
+const char * p_class __P((int));
+const char * p_time __P((u_int32_t));
+const char * p_type __P((int));
+void p_query __P((const u_char *));
+const u_char * p_cdnname __P((const u_char *, const u_char *, int, FILE *));
+const u_char * p_cdname __P((const u_char *, const u_char *, FILE *));
+const u_char * p_fqnname __P((const u_char *cp, const u_char *msg,
int, char *, int));
-const u_char *__p_fqname __P((const u_char *, const u_char *, FILE *));
-const u_char *__p_rr __P((const u_char *, const u_char *, FILE *));
-const char *__p_type __P((int));
-const char *__p_class __P((int));
-const char *__p_option __P((u_long option));
-char * __p_secstodate __P((unsigned long));
-int dn_count_labels __P((char *));
-int dn_comp __P((const char *, u_char *, int, u_char **, u_char **));
-int dn_expand __P((const u_char *, const u_char *, const u_char *,
- char *, int));
-int res_init __P((void));
-u_int16_t res_randomid __P((void));
-int res_query __P((const char *, int, int, u_char *, int));
-int res_search __P((const char *, int, int, u_char *, int));
-int res_querydomain __P((const char *, const char *, int, int,
- u_char *, int));
-int res_mkquery __P((int, const char *, int, int, const u_char *, int,
- const u_char *, u_char *, int));
-int res_send __P((const u_char *, int, u_char *, int));
-int res_isourserver __P((const struct sockaddr_in *));
-int res_nameinquery __P((const char *, int, int,
- const u_char *, const u_char *));
-int res_queriesmatch __P((const u_char *, const u_char *,
- const u_char *, const u_char *));
+const u_char * p_fqname __P((const u_char *, const u_char *, FILE *));
+const u_char * p_rr __P((const u_char *, const u_char *, FILE *));
+const char * p_option __P((u_long option));
+char * p_secstodate __P((u_long));
+int dn_count_labels __P((char *));
+int dn_comp __P((const char *, u_char *, int,
+ u_char **, u_char **));
+int dn_expand __P((const u_char *, const u_char *, const u_char *,
+ char *, int));
+int res_init __P((void));
+u_int16_t res_randomid __P((void));
+int res_query __P((const char *, int, int, u_char *, int));
+int res_search __P((const char *, int, int, u_char *, int));
+int res_querydomain __P((const char *, const char *, int, int,
+ u_char *, int));
+int res_mkquery __P((int, const char *, int, int, const u_char *, int,
+ const u_char *, u_char *, int));
+int res_send __P((const u_char *, int, u_char *, int));
+int res_isourserver __P((const struct sockaddr_in *));
+int res_nameinquery __P((const char *, int, int,
+ const u_char *, const u_char *));
+int res_queriesmatch __P((const u_char *, const u_char *,
+ const u_char *, const u_char *));
__END_DECLS
#endif /* !_RESOLV_H_ */
diff --git a/stdlib/drand48-iter.c b/stdlib/drand48-iter.c
index 65e78eb3ce..6c15b15e1c 100644
--- a/stdlib/drand48-iter.c
+++ b/stdlib/drand48-iter.c
@@ -22,7 +22,7 @@ Boston, MA 02111-1307, USA. */
#include <limits.h>
#include <sys/types.h>
-/* Global state for non-reentrent functions. */
+/* Global state for non-reentrant functions. */
struct drand48_data __libc_drand48_data;
diff --git a/stdlib/drand48.c b/stdlib/drand48.c
index e2d8450044..69e018bbfc 100644
--- a/stdlib/drand48.c
+++ b/stdlib/drand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
@@ -19,7 +19,7 @@ Boston, MA 02111-1307, USA. */
#include <stdlib.h>
-/* Global state for non-reentrent functions. Defined in drand48-iter.c. */
+/* Global state for non-reentrant functions. Defined in drand48-iter.c. */
extern struct drand48_data __libc_drand48_data;
double
diff --git a/stdlib/erand48.c b/stdlib/erand48.c
index b63c3bddea..a323d3deab 100644
--- a/stdlib/erand48.c
+++ b/stdlib/erand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
@@ -19,7 +19,7 @@ Boston, MA 02111-1307, USA. */
#include <stdlib.h>
-/* Global state for non-reentrent functions. Defined in drand48-iter.c. */
+/* Global state for non-reentrant functions. Defined in drand48-iter.c. */
extern struct drand48_data __libc_drand48_data;
double
diff --git a/stdlib/jrand48.c b/stdlib/jrand48.c
index bdd62fb241..6a02a8606f 100644
--- a/stdlib/jrand48.c
+++ b/stdlib/jrand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
@@ -19,7 +19,7 @@ Boston, MA 02111-1307, USA. */
#include <stdlib.h>
-/* Global state for non-reentrent functions. Defined in drand48-iter.c. */
+/* Global state for non-reentrant functions. Defined in drand48-iter.c. */
extern struct drand48_data __libc_drand48_data;
long
diff --git a/stdlib/lcong48.c b/stdlib/lcong48.c
index 7e4d18806f..779dcc7c40 100644
--- a/stdlib/lcong48.c
+++ b/stdlib/lcong48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
@@ -19,7 +19,7 @@ Boston, MA 02111-1307, USA. */
#include <stdlib.h>
-/* Global state for non-reentrent functions. Defined in drand48-iter.c. */
+/* Global state for non-reentrant functions. Defined in drand48-iter.c. */
extern struct drand48_data __libc_drand48_data;
void
diff --git a/stdlib/lrand48.c b/stdlib/lrand48.c
index a3e6ea1a7d..ff79606bd1 100644
--- a/stdlib/lrand48.c
+++ b/stdlib/lrand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
@@ -19,7 +19,7 @@ Boston, MA 02111-1307, USA. */
#include <stdlib.h>
-/* Global state for non-reentrent functions. Defined in drand48-iter.c. */
+/* Global state for non-reentrant functions. Defined in drand48-iter.c. */
extern struct drand48_data __libc_drand48_data;
long
diff --git a/stdlib/mrand48.c b/stdlib/mrand48.c
index e71b23465e..eb69891904 100644
--- a/stdlib/mrand48.c
+++ b/stdlib/mrand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
@@ -19,7 +19,7 @@ Boston, MA 02111-1307, USA. */
#include <stdlib.h>
-/* Global state for non-reentrent functions. Defined in drand48-iter.c. */
+/* Global state for non-reentrant functions. Defined in drand48-iter.c. */
extern struct drand48_data __libc_drand48_data;
long
diff --git a/stdlib/nrand48.c b/stdlib/nrand48.c
index 0dd2c2b34f..455892e7ab 100644
--- a/stdlib/nrand48.c
+++ b/stdlib/nrand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
@@ -19,7 +19,7 @@ Boston, MA 02111-1307, USA. */
#include <stdlib.h>
-/* Global state for non-reentrent functions. Defined in drand48-iter.c. */
+/* Global state for non-reentrant functions. Defined in drand48-iter.c. */
extern struct drand48_data __libc_drand48_data;
long
diff --git a/stdlib/random.c b/stdlib/random.c
index 6d2ee85f3e..e2b191b696 100644
--- a/stdlib/random.c
+++ b/stdlib/random.c
@@ -19,7 +19,7 @@
* This is derived from the Berkeley source:
* @(#)random.c 5.5 (Berkeley) 7/6/88
* It was reworked for the GNU C Library by Roland McGrath.
- * Rewritten to use reentrent functions by Ulrich Drepper, 1995.
+ * Rewritten to use reentrant functions by Ulrich Drepper, 1995.
*/
#include <limits.h>
@@ -118,13 +118,13 @@ static int32_t randtbl[DEG_3 + 1] =
{
TYPE_3,
- -1726662223, 379960547, 1735697613, 1040273694, 1313901226,
- 1627687941, -179304937, -2073333483, 1780058412, -1989503057,
- -615974602, 344556628, 939512070, -1249116260, 1507946756,
- -812545463, 154635395, 1388815473, -1926676823, 525320961,
- -1009028674, 968117788, -123449607, 1284210865, 435012392,
- -2017506339, -911064859, -370259173, 1132637927, 1398500161,
- -205601318,
+ -1726662223, 379960547, 1735697613, 1040273694, 1313901226,
+ 1627687941, -179304937, -2073333483, 1780058412, -1989503057,
+ -615974602, 344556628, 939512070, -1249116260, 1507946756,
+ -812545463, 154635395, 1388815473, -1926676823, 525320961,
+ -1009028674, 968117788, -123449607, 1284210865, 435012392,
+ -2017506339, -911064859, -370259173, 1132637927, 1398500161,
+ -205601318,
};
diff --git a/stdlib/random_r.c b/stdlib/random_r.c
index 611deaf804..f2fe923143 100644
--- a/stdlib/random_r.c
+++ b/stdlib/random_r.c
@@ -19,7 +19,7 @@
* This is derived from the Berkeley source:
* @(#)random.c 5.5 (Berkeley) 7/6/88
* It was reworked for the GNU C Library by Roland McGrath.
- * Rewritten to be reentrent by Ulrich Drepper, 1995
+ * Rewritten to be reentrant by Ulrich Drepper, 1995
*/
#include <errno.h>
diff --git a/stdlib/seed48.c b/stdlib/seed48.c
index 634f9a72fc..c002f82b21 100644
--- a/stdlib/seed48.c
+++ b/stdlib/seed48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
@@ -19,7 +19,7 @@ Boston, MA 02111-1307, USA. */
#include <stdlib.h>
-/* Global state for non-reentrent functions. Defined in drand48-iter.c. */
+/* Global state for non-reentrant functions. Defined in drand48-iter.c. */
extern struct drand48_data __libc_drand48_data;
unsigned short int *
diff --git a/stdlib/srand48.c b/stdlib/srand48.c
index 80ada310c3..b9baad99a2 100644
--- a/stdlib/srand48.c
+++ b/stdlib/srand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
@@ -19,7 +19,7 @@ Boston, MA 02111-1307, USA. */
#include <stdlib.h>
-/* Global state for non-reentrent functions. Defined in drand48-iter.c. */
+/* Global state for non-reentrant functions. Defined in drand48-iter.c. */
extern struct drand48_data __libc_drand48_data;
void
diff --git a/sysdeps/generic/confname.h b/sysdeps/generic/confname.h
index d0968a1ba5..3d76843d12 100644
--- a/sysdeps/generic/confname.h
+++ b/sysdeps/generic/confname.h
@@ -224,6 +224,21 @@ enum
#define _SC_THREAD_PRIO_PROTECT _SC_THREAD_PRIO_PROTECT
_SC_THREAD_PROCESS_SHARED,
#define _SC_THREAD_PROCESS_SHARED _SC_THREAD_PROCESS_SHARED
+
+ _SC_NPROCESSORS_CONF,
+#define _SC_NPROCESSORS_CONF _SC_NPROCESSORS_CONF
+ _SC_NPROCESSORS_ONLN,
+#define _SC_NPROCESSORS_ONLN _SC_NPROCESSORS_ONLN
+ _SC_PHYS_PAGES,
+#define _SC_PHYS_PAGES _SC_PHYS_PAGES
+ _SC_AVPHYS_PAGES,
+#define _SC_AVPHYS_PAGES _SC_AVPHYS_PAGES
+ _SC_ATEXIT_MAX,
+#define _SC_ATEXIT_MAX _SC_ATEXIT_MAX
+ _SC_PASS_MAX,
+#define _SC_PASS_MAX _SC_PASS_MAX
+ _SC_XOPEN_VERSION
+#define _SC_XOPEN_VERSION _SC_XOPEN_VERSION
};
#ifdef __USE_POSIX2
diff --git a/sysdeps/generic/sys/sysinfo.h b/sysdeps/generic/sys/sysinfo.h
new file mode 100644
index 0000000000..e9f667499e
--- /dev/null
+++ b/sysdeps/generic/sys/sysinfo.h
@@ -0,0 +1,41 @@
+/* Copyright (C) 1996 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. */
+
+#ifndef _SYS_SYSINFO_H
+
+#define _SYS_SYSINFO_H 1
+#include <features.h>
+
+/* Return number of configured processors. */
+extern int __get_nproc_conf __P ((void));
+extern int get_nproc_conf __P ((void));
+
+/* Return number of available processors. */
+extern int __get_nproc __P ((void));
+extern int get_nproc __P ((void));
+
+
+/* Return number of physical pages of memory in the system. */
+extern int __get_phys_pages __P ((void));
+extern int get_phys_pages __P ((void));
+
+/* Return number of available physical pages of memory in the system. */
+extern int __get_avphys_pages __P ((void));
+extern int get_avphys_pages __P ((void));
+
+#endif /* sys/sysinfo.h */
diff --git a/sysdeps/posix/sysconf.c b/sysdeps/posix/sysconf.c
index 29d06135c6..14ee58cafb 100644
--- a/sysdeps/posix/sysconf.c
+++ b/sysdeps/posix/sysconf.c
@@ -24,6 +24,7 @@ Cambridge, MA 02139, USA. */
#include <stdio.h>
#include <time.h>
#include <unistd.h>
+#include <sys/sysinfo.h>
extern int __getdtablesize __P ((void));
extern size_t __getpagesize __P ((void));
@@ -595,6 +596,30 @@ __sysconf (name)
#else
return -1;
#endif
+
+ case _SC_NPROCESSORS_CONF:
+ return __get_nprocs_conf ();
+
+ case _SC_NPROCESSORS_ONLN:
+ return __get_nprocs ();
+
+ case _SC_PHYS_PAGES:
+ return __get_phys_pages ();
+
+ case _SC_AVPHYS_PAGES:
+ return __get_avphys_pages ();
+
+ case _SC_ATEXIT_MAX:
+ /* We have no limit since we use lists. */
+ return INT_MAX;
+
+ case _SC_PASS_MAX:
+ /* We have no limit but since the return value might be used to
+ allocate a buffer we restrict the value. */
+ return BUFSIZ;
+
+ case _SC_XOPEN_VERSION:
+ return _XOPEN_VERSION;
}
}
diff --git a/sysdeps/stub/getsysstats.c b/sysdeps/stub/getsysstats.c
new file mode 100644
index 0000000000..c8fe700ded
--- /dev/null
+++ b/sysdeps/stub/getsysstats.c
@@ -0,0 +1,68 @@
+/* getsysstats - Determine various system internal values, stub version.
+Copyright (C) 1996 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+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 <errno.h>
+#include <sys/sysinfo.h>
+
+int
+__get_nprocs_conf ()
+{
+ /* We don't know how to determine the number. Simply return always 1. */
+ return 1;
+}
+weak_alias (__get_nprocs_conf, get_nprocs_conf)
+
+link_warning (get_nprocs_conf, "warning: get_nprocs_conf will always return 1")
+
+
+
+int
+__get_nprocs ()
+{
+ /* We don't know how to determine the number. Simply return always 1. */
+ return 1;
+}
+weak_alias (__get_nprocs, get_nprocs)
+
+link_warning (get_nprocs, "warning: get_nprocs will always return 1")
+
+
+int
+__get_phys_pages ()
+{
+ /* We have no general way to determine this value. */
+ errno = ENOSYS;
+ return -1;
+}
+weak_alias (__get_phys_pages, get_phys_pages)
+
+link_warning (get_phys_pages, "warning: get_phys_pages will always fail")
+
+
+int
+__get_avphys_pages ()
+{
+ /* We have no general way to determine this value. */
+ errno = ENOSYS;
+ return -1;
+}
+weak_alias (__get_avphys_pages, get_avphys_pages)
+
+link_warning (get_avphys_pages, "warning: get_avphys_pages will always fail")
diff --git a/sysdeps/stub/sysconf.c b/sysdeps/stub/sysconf.c
index 613ef674b8..1351b48fe0 100644
--- a/sysdeps/stub/sysconf.c
+++ b/sysdeps/stub/sysconf.c
@@ -17,9 +17,11 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
#include <errno.h>
+#include <stdio.h>
#include <unistd.h>
#include <time.h>
#include <limits.h>
+#include <sys/sysinfo.h>
/* Get the value of the system variable NAME. */
@@ -64,6 +66,27 @@ __sysconf (name)
return -1;
#endif
+ case _SC_NPROCESSORS_CONF:
+ return __get_nprocs_conf ();
+
+ case _SC_NPROCESSORS_ONLN:
+ return __get_nprocs ();
+
+ case _SC_PHYS_PAGES:
+ return __get_phys_pages ();
+
+ case _SC_AVPHYS_PAGES:
+ return __get_avphys_pages ();
+
+ case _SC_ATEXIT_MAX:
+ /* We have no limit since we use lists. */
+ return INT_MAX;
+
+ case _SC_PASS_MAX:
+ /* We have no limit but since the return value might be used to
+ allocate a buffer we restrict the value. */
+ return BUFSIZ;
+
case _SC_ARG_MAX:
case _SC_CHILD_MAX:
case _SC_CLK_TCK:
@@ -145,6 +168,8 @@ __sysconf (name)
case _SC_THREAD_PRIO_PROTECT:
case _SC_THREAD_PROCESS_SHARED:
+ case _SC_XOPEN_VERSION:
+
break;
}
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index 02b44a8fc5..33220df5f6 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -5,7 +5,7 @@ endif
ifeq ($(subdir), misc)
sysdep_routines += sysctl clone
-sysdep_headers += sys/mount.h sys/sysinfo.h sys/acct.h sys/sysctl.h \
+sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h \
sys/module.h sys/io.h sys/klog.h sys/kdaemon.h \
sys/user.h syscall-list.h sys/sysmacros.h sys/procfs.h
diff --git a/sysdeps/unix/sysv/linux/getsysstats.c b/sysdeps/unix/sysv/linux/getsysstats.c
new file mode 100644
index 0000000000..81946b422f
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/getsysstats.c
@@ -0,0 +1,200 @@
+/* getsysstats - Determine various system internal values, Linux version.
+Copyright (C) 1996 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+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 <errno.h>
+#include <mntent.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/sysinfo.h>
+
+
+/* Determine the path to the /proc filesystem if available. */
+static char *
+get_proc_path (char *buffer, size_t bufsize)
+{
+ FILE *fp;
+ struct mntent mount_point;
+ struct mntent *entry;
+ char *result;
+
+ /* First find the mount point of the proc filesystem. */
+ fp = __setmntent (_PATH_MNTTAB, "r");
+ if (fp == NULL)
+ /* Cannot find mount table file. */
+ result = NULL;
+ else
+ {
+ while ((entry = __getmntent_r (fp, &mount_point, buffer, bufsize))
+ != NULL)
+ if (strcmp (mount_point.mnt_type, "proc") == 0)
+ {
+ result = mount_point.mnt_dir;
+ break;
+ }
+ __endmntent (fp);
+ }
+
+ return result;
+}
+
+
+/* How we can determine the number of available processors depends on
+ the configuration. There is currently (as of version 2.0.21) no
+ system call to determine the number. It is planned for the 2.1.x
+ series to add this, though.
+
+ One possibility to implement it for systems using Linux 2.0 is to
+ examine the pseudo file /proc/meminfo. Here we have one entry for
+ each processor.
+
+ But not all systems have support for the /proc filesystem. If it
+ is not available we simply return 1 since there is no way. */
+int
+__get_nprocs ()
+{
+ FILE *fp;
+ char buffer[8192];
+ char *proc_path;
+ int result = 1;
+
+ /* XXX Here will come a test for the new system call. */
+
+ /* Get mount point of proc filesystem. */
+ proc_path = get_proc_path (buffer, sizeof buffer);
+
+ /* If we haven't found an appropriate entry return 1. */
+ if (proc_path != NULL)
+ {
+ char *proc_cpuinfo = alloca (strlen (proc_path) + sizeof ("/cpuinfo"));
+ __stpcpy (__stpcpy (proc_cpuinfo, proc_path), "/cpuinfo");
+
+ fp = fopen (proc_cpuinfo, "r");
+ if (fp != NULL)
+ {
+ result = 0;
+ /* Read all lines and count the lines starting with the
+ string "processor". We don't have to fear extremely long
+ lines since the kernel will not generate them. 8192
+ bytes are really enough. */
+ while (fgets (buffer, sizeof buffer, fp) != NULL)
+ if (strncmp (buffer, "processor", 9) == 0)
+ ++result;
+
+ fclose (fp);
+ }
+ }
+
+ return result;
+}
+weak_alias (__get_nprocs, get_nprocs)
+
+/* As far as I know Linux has no separate numbers for configured and
+ available processors. So make the `get_nprocs_conf' function an
+ prototype. */
+strong_alias (__get_nprocs, __get_nprocs_conf)
+weak_alias (__get_nprocs, get_nprocs_conf)
+
+
+/* General function to get information about memory status from proc
+ filesystem. */
+static int
+phys_pages_info (const char *format)
+{
+ FILE *fp;
+ char buffer[8192];
+ char *proc_path;
+ int result = -1;
+
+ /* Get mount point of proc filesystem. */
+ proc_path = get_proc_path (buffer, sizeof buffer);
+
+ /* If we haven't found an appropriate entry return 1. */
+ if (proc_path != NULL)
+ {
+ char *proc_meminfo = alloca (strlen (proc_path) + sizeof ("/meminfo"));
+ __stpcpy (__stpcpy (proc_meminfo, proc_path), "/meminfo");
+
+ fp = fopen (proc_meminfo, "r");
+ if (fp != NULL)
+ {
+ result = 0;
+ /* Read all lines and count the lines starting with the
+ string "processor". We don't have to fear extremely long
+ lines since the kernel will not generate them. 8192
+ bytes are really enough. */
+ while (fgets (buffer, sizeof buffer, fp) != NULL)
+ if (sscanf (buffer, format, &result) == 1)
+ {
+ result /= (__getpagesize () / 1024);
+ break;
+ }
+
+ fclose (fp);
+ }
+ }
+
+ if (result == -1)
+ /* We cannot get the needed value: signal an error. */
+ errno = ENOSYS;
+
+ return result;
+}
+
+
+/* Return the number of pages of physical memory in the system. There
+ is currently (as of version 2.0.21) no system call to determine the
+ number. It is planned for the 2.1.x series to add this, though.
+
+ One possibility to implement it for systems using Linux 2.0 is to
+ examine the pseudo file /proc/cpuinfo. Here we have one entry for
+ each processor.
+
+ But not all systems have support for the /proc filesystem. If it
+ is not available we return -1 as an error signal. */
+int
+__get_phys_pages ()
+{
+ /* XXX Here will come a test for the new system call. */
+
+ return phys_pages_info ("MemTotal: %d kB");
+}
+weak_alias (__get_phys_pages, get_phys_pages)
+
+
+/* Return the number of available pages of physical memory in the
+ system. There is currently (as of version 2.0.21) no system call
+ to determine the number. It is planned for the 2.1.x series to add
+ this, though.
+
+ One possibility to implement it for systems using Linux 2.0 is to
+ examine the pseudo file /proc/cpuinfo. Here we have one entry for
+ each processor.
+
+ But not all systems have support for the /proc filesystem. If it
+ is not available we return -1 as an error signal. */
+int
+__get_avphys_pages ()
+{
+ /* XXX Here will come a test for the new system call. */
+
+ return phys_pages_info ("MemFree: %d kB");
+}
+weak_alias (__get_avphys_pages, get_avphys_pages)
diff --git a/sysdeps/unix/sysv/linux/sys/sysinfo.h b/sysdeps/unix/sysv/linux/sys/sysinfo.h
index c05da05b3d..1fabb06392 100644
--- a/sysdeps/unix/sysv/linux/sys/sysinfo.h
+++ b/sysdeps/unix/sysv/linux/sys/sysinfo.h
@@ -27,4 +27,22 @@ Boston, MA 02111-1307, USA. */
/* Returns information on overall system statistics. */
extern int sysinfo __P ((struct sysinfo *__info));
+
+/* Return number of configured processors. */
+extern int __get_nproc_conf __P ((void));
+extern int get_nproc_conf __P ((void));
+
+/* Return number of available processors. */
+extern int __get_nproc __P ((void));
+extern int get_nproc __P ((void));
+
+
+/* Return number of physical pages of memory in the system. */
+extern int __get_phys_pages __P ((void));
+extern int get_phys_pages __P ((void));
+
+/* Return number of available physical pages of memory in the system. */
+extern int __get_avphys_pages __P ((void));
+extern int get_avphys_pages __P ((void));
+
#endif /* sys/sysinfo.h */
diff --git a/version.h b/version.h
index 3bc16f5159..f16e1dcd2c 100644
--- a/version.h
+++ b/version.h
@@ -1,4 +1,4 @@
/* This file just defines the current version number of libc. */
#define RELEASE "alpha"
-#define VERSION "1.94"
+#define VERSION "1.95"