From 4bae55673314ecad6127cc156b1e5e5bb3c88b57 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 8 Jul 1998 22:53:56 +0000 Subject: Update. 1998-07-08 22:18 Ulrich Drepper * 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 * 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 * misc/getttyent.c (getttyent): Don't return with locked stream. * misc/mntent_r.c (__getmntent_r): Likewise. 1998-07-07 18:24 Ulrich Drepper * 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. --- linuxthreads/ChangeLog | 9 ++++++ linuxthreads/Versions | 2 ++ linuxthreads/mutex.c | 2 ++ linuxthreads/sysdeps/pthread/pthread.h | 29 ++++++++------------ .../sysdeps/unix/sysv/linux/bits/sigthread.h | 32 ++++++++++++++++++++++ 5 files changed, 56 insertions(+), 18 deletions(-) create mode 100644 linuxthreads/sysdeps/unix/sysv/linux/bits/sigthread.h (limited to 'linuxthreads') diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog index c149bdde9c..e5fff7590d 100644 --- a/linuxthreads/ChangeLog +++ b/linuxthreads/ChangeLog @@ -1,3 +1,12 @@ +1998-07-08 22:26 Ulrich Drepper + + * Versions: Add pthread_mutexattr_gettype, pthread_mutexattr_settype. + * mutex.c: Define weak alias pthread_mutexattr_gettype and + pthread_mutexattr_settype. + * sysdeps/pthread/pthread.h: Declare these functions. + Move pthread_sigmask and pthread_kill declaration in separate header. + * sysdeps/unix/sysv/linux/bits/sigthread.h: New file. + 1998-07-07 15:20 Ulrich Drepper * Makefile: Add rules to compile and run tests. diff --git a/linuxthreads/Versions b/linuxthreads/Versions index 2df1490804..abb237962a 100644 --- a/linuxthreads/Versions +++ b/linuxthreads/Versions @@ -91,5 +91,7 @@ libpthread { pthread_attr_getstacksize; pthread_attr_setstacksize; pthread_getconcurrency; pthread_setconcurrency; + + pthread_mutexattr_gettype; pthread_mutexattr_settype; } } diff --git a/linuxthreads/mutex.c b/linuxthreads/mutex.c index 54504bfbc3..44a17d5b5a 100644 --- a/linuxthreads/mutex.c +++ b/linuxthreads/mutex.c @@ -154,6 +154,7 @@ int __pthread_mutexattr_setkind_np(pthread_mutexattr_t *attr, int kind) return 0; } weak_alias (__pthread_mutexattr_setkind_np, pthread_mutexattr_setkind_np) +weak_alias (__pthread_mutexattr_setkind_np, pthread_mutexattr_settype) int __pthread_mutexattr_getkind_np(const pthread_mutexattr_t *attr, int *kind) { @@ -161,6 +162,7 @@ int __pthread_mutexattr_getkind_np(const pthread_mutexattr_t *attr, int *kind) return 0; } weak_alias (__pthread_mutexattr_getkind_np, pthread_mutexattr_getkind_np) +weak_alias (__pthread_mutexattr_getkind_np, pthread_mutexattr_gettype) /* Once-only execution */ diff --git a/linuxthreads/sysdeps/pthread/pthread.h b/linuxthreads/sysdeps/pthread/pthread.h index 1d402e6329..5ae6211c85 100644 --- a/linuxthreads/sysdeps/pthread/pthread.h +++ b/linuxthreads/sysdeps/pthread/pthread.h @@ -314,15 +314,17 @@ extern int pthread_mutexattr_init __P ((pthread_mutexattr_t *__attr)); extern int __pthread_mutexattr_destroy __P ((pthread_mutexattr_t *__attr)); extern int pthread_mutexattr_destroy __P ((pthread_mutexattr_t *__attr)); -/* Set the mutex kind attribute in *ATTR to KIND (either PTHREAD_MUTEX_FAST_NP - or PTHREAD_MUTEX_RECURSIVE_NP). */ -extern int __pthread_mutexattr_setkind_np __P ((pthread_mutexattr_t *__attr, - int __kind)); -extern int pthread_mutexattr_setkind_np __P ((pthread_mutexattr_t *__attr, - int __kind)); +#ifdef __USE_UNIX98 +/* Set the mutex kind attribute in *ATTR to KIND (either PTHREAD_MUTEX_NORMAL, + PTHREAD_MUTEX_RECURSIVE, PTHREAD_MUTEX_ERRORCHECK, or + PTHREAD_MUTEX_DEFAULT). */ +extern int pthread_mutexattr_settype __P ((pthread_mutexattr_t *__attr, + int __kind)); + /* Return in *KIND the mutex kind attribute in *ATTR. */ -extern int pthread_mutexattr_getkind_np __P ((__const pthread_mutexattr_t *__attr, - int *__kind)); +extern int pthread_mutexattr_gettype __P ((__const pthread_mutexattr_t *__attr, + int *__kind)); +#endif /* Functions for handling conditional variables. */ @@ -525,16 +527,7 @@ extern void _pthread_cleanup_pop_restore __P ((struct _pthread_cleanup_buffer *_ #endif /* Functions for handling signals. */ - -/* Modify the signal mask for the calling thread. The arguments have - the same meaning as for sigprocmask(2). */ - -extern int pthread_sigmask __P ((int __how, __const sigset_t *__newmask, - sigset_t *__oldmask)); - -/* Send signal SIGNO to the given thread. */ - -extern int pthread_kill __P ((pthread_t __thread, int __signo)); +#include /* Functions for handling process creation and process execution. */ diff --git a/linuxthreads/sysdeps/unix/sysv/linux/bits/sigthread.h b/linuxthreads/sysdeps/unix/sysv/linux/bits/sigthread.h new file mode 100644 index 0000000000..e3aa7178bf --- /dev/null +++ b/linuxthreads/sysdeps/unix/sysv/linux/bits/sigthread.h @@ -0,0 +1,32 @@ +/* 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. */ + +#if !defined _SIGNAL_H && !defined _PTHREAD_H +# error "Never include this file directly. Use instead" +#endif + +/* Functions for handling signals. */ + +/* Modify the signal mask for the calling thread. The arguments have + the same meaning as for sigprocmask(2). */ +extern int pthread_sigmask __P ((int __how, __const sigset_t *__newmask, + sigset_t *__oldmask)); + +/* Send signal SIGNO to the given thread. */ +extern int pthread_kill __P ((pthread_t __thread, int __signo)); -- cgit 1.4.1