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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 /posix
parenta3d6fb9b428a51048b31eacd6fe7fad7095ccfd5 (diff)
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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 'posix')
-rw-r--r--posix/bits/posix1_lim.h7
-rw-r--r--posix/regex.h2
-rw-r--r--posix/unistd.h25
3 files changed, 30 insertions, 4 deletions
diff --git a/posix/bits/posix1_lim.h b/posix/bits/posix1_lim.h
index 71a7cc45a3..ee84b94a70 100644
--- a/posix/bits/posix1_lim.h
+++ b/posix/bits/posix1_lim.h
@@ -118,13 +118,16 @@
/* Maximum length of login name. */
#define _POSIX_LOGIN_NAME_MAX 9
+/* Maximum clock resolution in nanoseconds. */
+#define _POSIX_CLOCKRES_MIN 20000000
+
/* Get the implementation-specific values for the above. */
#include <bits/local_lim.h>
#ifndef SSIZE_MAX
-#define SSIZE_MAX INT_MAX
+# define SSIZE_MAX INT_MAX
#endif
@@ -132,7 +135,7 @@
The current maximum can be got from `sysconf'. */
#ifndef NGROUPS_MAX
-#define NGROUPS_MAX _POSIX_NGROUPS_MAX
+# define NGROUPS_MAX _POSIX_NGROUPS_MAX
#endif
#endif /* bits/posix1_lim.h */
diff --git a/posix/regex.h b/posix/regex.h
index cb26d54072..0efef36e66 100644
--- a/posix/regex.h
+++ b/posix/regex.h
@@ -283,7 +283,7 @@ extern reg_syntax_t re_syntax_options;
typedef enum
{
#if (_XOPEN_SOURCE - 0) == 500
- REG_NOSYS = -1, /* This will never happen for this implementation. */
+ REG_ENOSYS = -1, /* This will never happen for this implementation. */
#endif
REG_NOERROR = 0, /* Success. */
diff --git a/posix/unistd.h b/posix/unistd.h
index c824311d2a..fa28d94d1e 100644
--- a/posix/unistd.h
+++ b/posix/unistd.h
@@ -228,6 +228,11 @@ typedef __off64_t off64_t;
typedef __pid_t pid_t;
# define pid_t pid_t
# endif
+
+# ifndef intptr_t
+typedef __intptr_t intptr_t;
+# define intptr_t intptr_t
+# endif
#endif /* Unix98 */
/* Values for the second argument to access.
@@ -1054,8 +1059,26 @@ extern void swab __P ((__const __ptr_t __from, __ptr_t __to, ssize_t __n));
/* Return the name of the controlling terminal. */
extern char *ctermid __P ((char *__s));
-/* Return the name of the current user. */
+/* Return the name of the current user. This function should not be
+ used and might go away some time. */
extern char *cuserid __P ((char *__s));
+
+
+/* This function is only available if the system has POSIX threads. */
+
+/* Install handlers to be called when a new process is created with FORK.
+ The PREPARE handler is called in the parent process just before performing
+ FORK. The PARENT handler is called in the parent process just after FORK.
+ The CHILD handler is called in the child process. Each of the three
+ handlers can be NULL, meaning that no handler needs to be called at that
+ point.
+ PTHREAD_ATFORK can be called several times, in which case the PREPARE
+ handlers are called in LIFO order (last added with PTHREAD_ATFORK,
+ first called before FORK), and the PARENT and CHILD handlers are called
+ in FIFO (first added, first called). */
+extern int pthread_atfork __P ((void (*__prepare) (void),
+ void (*__parent) (void),
+ void (*__child) (void)));
#endif
__END_DECLS