aboutsummaryrefslogtreecommitdiff
path: root/sysdeps/generic
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>1998-07-08 22:53:56 +0000
committerUlrich Drepper <drepper@redhat.com>1998-07-08 22:53:56 +0000
commit4bae55673314ecad6127cc156b1e5e5bb3c88b57 (patch)
tree0852b2d8bcf4eaf45fad45bac6ae5d51955dbad9 /sysdeps/generic
parenta3d6fb9b428a51048b31eacd6fe7fad7095ccfd5 (diff)
downloadglibc-4bae55673314ecad6127cc156b1e5e5bb3c88b57.tar
glibc-4bae55673314ecad6127cc156b1e5e5bb3c88b57.tar.gz
glibc-4bae55673314ecad6127cc156b1e5e5bb3c88b57.tar.bz2
glibc-4bae55673314ecad6127cc156b1e5e5bb3c88b57.zip
Update.
1998-07-08 22:18 Ulrich Drepper <drepper@cygnus.com> * elf/Versions: Add _dl_mcount_wrapper_check. * elf/dlfcn.h (DL_CALL_FCT): Don't test _dl_profile_map, simply use _dl_mcount_wrapper_check. * iconv/skeleton.c: Use DL_CALL_FCT, not _CALL_DL_FCT. * elf/dl-reloc.c (_dl_relocate_object): Don't declare using internal_function. * elf/ldsodefs.h: Likewise. * io/fcntl.h: Define SEEK_SET, SEEK_CUR, and SEEK_END. * libio/stdio.h: Make sure va_list is defined for X/Open. Define P_tmpdir for X/Open. * posix/regex.h: Fix typo. * posix/unistd.h: Define intptr_t if not already happened. Add pthread_atfork prototype. * sysdeps/generic/bits/types.h: Define __intptr_t. * sysdeps/unix/sysv/linux/alpha/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/bits/mips/types.h: Likewise. * sysdeps/unix/sysv/linux/bits/sparc/sparc64/types.h: Likewise. * sysdeps/unix/sysv/sysv4/solaris2/bits/types.h: Likewise. * sysdeps/wordsize-32/stdint.h: Don't define intptr_t if already done. * sysdeps/wordsize-64/stdint.h: Likewise. * posix/bits/posix1_lim.h: Define _POSIX_CLOCKRES_MIN. * signal/Makefile (headers): Add bits/sigthread.h. * signal/signal.h: Include bits/sigthread.h. * sysdeps/generic/bits/sigthread.h: New file. * stdlib/stdlib.h: Declare rand_r use __USE_POSIX. * sysdeps/generic/bits/confname.h: Define _PC_FILESIZEBITS. * sysdeps/posix/pathconf.c: Handle _PC_FILESIZEBITS. * sysdeps/unix/sysv/linux/alpha/fpathconf.c: New file. * sysdeps/unix/sysv/linux/alpha/pathconf.c: New file. * sysdeps/generic/bits/dlfcn.h: Define RTLD_LOCAL. * elf/rtld.c: Remove preloading and loadpath variables in SUID programs. * sysdeps/generic/dl-sysdep.c: Define unsetenv. * sysdeps/unix/sysv/linux/i386/dl-librecon.h: Define other envvar names. * sysdeps/unix/sysv/linux/bits/errno.h: Define ECANCELED. * sysdeps/unix/sysv/linux/bits/fcntl.h: Define O_RSYNC and O_DSYNC. Remove O_READ and O_WRITE definition. * sysdeps/unix/sysv/linux/bits/resource.h: Define RLIM_SAVED_MAX and RLIM_SAVED_CUR. * sysdeps/unix/sysv/linux/fstatvfs.h: Handle UFS filesystem. 1998-07-06 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * Makerules ($(common-objpfx)sysd-versions): Expect awk script in scripts directory. Pass move-if-change to awk. (common-generated): Add $(version-maps) and sysd-versions. * versions.awk: Moved to... * scripts/versions.awk: ... here. Use move-if-change to void touching unchanged files. Print "version-maps = ..." instead of "all-version-maps = ..." and without $(common-objpfx). Explain expected variable names. * Makefile (distribute): Updated. 1998-07-06 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * misc/getttyent.c (getttyent): Don't return with locked stream. * misc/mntent_r.c (__getmntent_r): Likewise. 1998-07-07 18:24 Ulrich Drepper <drepper@cygnus.com> * libio/fileops.c (_IO_do_write): Don't shrink wwrite buffer to zero if stream is line buffered. (_io_file_overflow): Likewise. * libio/libio.h (_IO_putc_unlocked): Make sure that for line-buffered streams writing '\n' flushes the string.
Diffstat (limited to 'sysdeps/generic')
-rw-r--r--sysdeps/generic/bits/confname.h6
-rw-r--r--sysdeps/generic/bits/dlfcn.h7
-rw-r--r--sysdeps/generic/bits/sigthread.h24
-rw-r--r--sysdeps/generic/bits/types.h3
-rw-r--r--sysdeps/generic/dl-sysdep.c20
5 files changed, 57 insertions, 3 deletions
diff --git a/sysdeps/generic/bits/confname.h b/sysdeps/generic/bits/confname.h
index 8aac5cb67d..229088d67d 100644
--- a/sysdeps/generic/bits/confname.h
+++ b/sysdeps/generic/bits/confname.h
@@ -1,5 +1,5 @@
/* `sysconf', `pathconf', and `confstr' NAME values. Generic version.
- Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1993, 1995, 1996, 1997, 1998 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
@@ -48,8 +48,10 @@ enum
#define _PC_ASYNC_IO _PC_ASYNC_IO
_PC_PRIO_IO,
#define _PC_PRIO_IO _PC_PRIO_IO
- _PC_SOCK_MAXBUF
+ _PC_SOCK_MAXBUF,
#define _PC_SOCK_MAXBUF _PC_SOCK_MAXBUF
+ _PC_FILESIZEBITS
+#define _PC_FILESIZEBITS _PC_FILESIZEBITS
};
/* Values for the argument to `sysconf'. */
diff --git a/sysdeps/generic/bits/dlfcn.h b/sysdeps/generic/bits/dlfcn.h
index 7c33694018..c2b1c9a7a1 100644
--- a/sysdeps/generic/bits/dlfcn.h
+++ b/sysdeps/generic/bits/dlfcn.h
@@ -1,5 +1,5 @@
/* System dependand definitions for run-time dynamic loading.
- Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 1998 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
@@ -30,3 +30,8 @@
the symbols of the loaded object and its dependencies are made
visible as if the object were linked directly into the program. */
#define RTLD_GLOBAL 0x100
+
+/* Unix98 demands the following flag which is the inverse to RTLD_GLOBAL.
+ The implementation does this by default and so we can define the
+ value to zero. */
+#define RTLD_LOCAL 0
diff --git a/sysdeps/generic/bits/sigthread.h b/sysdeps/generic/bits/sigthread.h
new file mode 100644
index 0000000000..de6f2dc73e
--- /dev/null
+++ b/sysdeps/generic/bits/sigthread.h
@@ -0,0 +1,24 @@
+/* Signal handling function for threaded programs.
+ Copyright (C) 1998 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 _SIGNAL_H
+# error "Never include this file directly. Use <signal.h> instead"
+#endif
+
+/* There are none available in this configuration. */
diff --git a/sysdeps/generic/bits/types.h b/sysdeps/generic/bits/types.h
index b985a3a49f..c6b7b8884e 100644
--- a/sysdeps/generic/bits/types.h
+++ b/sysdeps/generic/bits/types.h
@@ -115,4 +115,7 @@ typedef __u_quad_t __fsfilcnt64_t;
typedef int __t_scalar_t;
typedef unsigned int __t_uscalar_t;
+/* This definition makes this file kind of architecture dependent. */
+typedef long int __intptr_t;
+
#endif /* bits/types.h */
diff --git a/sysdeps/generic/dl-sysdep.c b/sysdeps/generic/dl-sysdep.c
index 758fb754e7..6516ba9b1a 100644
--- a/sysdeps/generic/dl-sysdep.c
+++ b/sysdeps/generic/dl-sysdep.c
@@ -279,6 +279,26 @@ _dl_next_ld_env_entry (char ***position)
return result;
}
+void
+unsetenv (const char *name)
+{
+ const size_t len = strlen (name);
+ char **ep;
+
+ for (ep = __environ; *ep != NULL; ++ep)
+ if (!strncmp (*ep, name, len) && (*ep)[len] == '=')
+ {
+ /* Found it. Remove this pointer by moving later ones back. */
+ char **dp = ep;
+
+ do
+ dp[0] = dp[1];
+ while (*dp++);
+ /* Continue the loop in case NAME appears again. */
+ }
+}
+
+
/* Return an array of useful/necessary hardware capability names. */
const struct r_strlenpair *
internal_function