mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-15 04:20:28 +08:00
f96a85e0fe
Rework 57e1651557 ("hurd: Avoid PLT ref for __pthread_get_cleanup_stack")
to keep the __pthread_get_cleanup_stack symbol.
* htl/pt-cleanup.c (__pthread_get_cleanup_stack): Rename to
___pthread_get_cleanup_stack.
(__pthread_get_cleanup_stack): Remove hidden def, add alias.
* htl/pt-exit.c (__pthread_exit): Use ___pthread_get_cleanup_stack
instead of __pthread_get_cleanup_stack.
* sysdeps/htl/pthread-functions.h [libpthread]
(__pthread_get_cleanup_stack): Remove hidden proto.
* sysdeps/htl/pthreadP.h (___pthread_get_cleanup_stack): Add
prototype.
* sysdeps/htl/pthreadP.h (___pthread_get_cleanup_stack): Add hidden
attribute.
* htl/pt-join.c (__pthread_get_cleanup_stack): Define to
___pthread_get_cleanup_stack.
141 lines
6.5 KiB
C
141 lines
6.5 KiB
C
/* Declaration of libc stubs for pthread functions. Hurd version.
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Copyright (C) 2003-2018 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef _PTHREAD_FUNCTIONS_H
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#define _PTHREAD_FUNCTIONS_H 1
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#include <pthread.h>
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int __pthread_attr_destroy (pthread_attr_t *);
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int __pthread_attr_init (pthread_attr_t *);
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int __pthread_attr_getdetachstate (const pthread_attr_t *, int *);
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int __pthread_attr_setdetachstate (pthread_attr_t *, int);
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int __pthread_attr_getinheritsched (const pthread_attr_t *, int *);
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int __pthread_attr_setinheritsched (pthread_attr_t *, int);
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int __pthread_attr_getschedparam (const pthread_attr_t *,
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struct sched_param *);
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int __pthread_attr_setschedparam (pthread_attr_t *,
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const struct sched_param *);
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int __pthread_attr_getschedpolicy (const pthread_attr_t *, int *);
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int __pthread_attr_setschedpolicy (pthread_attr_t *, int);
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int __pthread_attr_getscope (const pthread_attr_t *, int *);
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int __pthread_attr_setscope (pthread_attr_t *, int);
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int __pthread_condattr_destroy (pthread_condattr_t *);
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int __pthread_condattr_init (pthread_condattr_t *);
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int __pthread_cond_broadcast (pthread_cond_t *);
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int __pthread_cond_destroy (pthread_cond_t *);
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int __pthread_cond_init (pthread_cond_t *,
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const pthread_condattr_t *);
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int __pthread_cond_signal (pthread_cond_t *);
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int __pthread_cond_wait (pthread_cond_t *, pthread_mutex_t *);
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int __pthread_cond_timedwait (pthread_cond_t *, pthread_mutex_t *,
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const struct timespec *);
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int __pthread_equal (pthread_t, pthread_t);
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void __pthread_exit (void *);
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int __pthread_getschedparam (pthread_t, int *, struct sched_param *);
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int __pthread_setschedparam (pthread_t, int,
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const struct sched_param *);
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int _pthread_mutex_destroy (pthread_mutex_t *);
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int _pthread_mutex_init (pthread_mutex_t *,
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const pthread_mutexattr_t *);
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int __pthread_mutex_lock (pthread_mutex_t *);
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int __pthread_mutex_trylock (pthread_mutex_t *);
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int __pthread_mutex_unlock (pthread_mutex_t *);
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pthread_t __pthread_self (void);
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int __pthread_setcancelstate (int, int *);
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int __pthread_setcanceltype (int, int *);
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struct __pthread_cancelation_handler **__pthread_get_cleanup_stack (void);
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int __pthread_once (pthread_once_t *, void (*) (void));
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int __pthread_rwlock_rdlock (pthread_rwlock_t *);
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int __pthread_rwlock_wrlock (pthread_rwlock_t *);
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int __pthread_rwlock_unlock (pthread_rwlock_t *);
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int __pthread_key_create (pthread_key_t *, void (*) (void *));
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void *__pthread_getspecific (pthread_key_t);
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int __pthread_setspecific (pthread_key_t, const void *);
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void _cthreads_flockfile (FILE *);
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void _cthreads_funlockfile (FILE *);
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int _cthreads_ftrylockfile (FILE *);
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/* Data type shared with libc. The libc uses it to pass on calls to
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the thread functions. Wine pokes directly into this structure,
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so if possible avoid breaking it and append new hooks to the end. */
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struct pthread_functions
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{
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int (*ptr_pthread_attr_destroy) (pthread_attr_t *);
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int (*ptr_pthread_attr_init) (pthread_attr_t *);
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int (*ptr_pthread_attr_getdetachstate) (const pthread_attr_t *, int *);
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int (*ptr_pthread_attr_setdetachstate) (pthread_attr_t *, int);
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int (*ptr_pthread_attr_getinheritsched) (const pthread_attr_t *, int *);
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int (*ptr_pthread_attr_setinheritsched) (pthread_attr_t *, int);
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int (*ptr_pthread_attr_getschedparam) (const pthread_attr_t *,
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struct sched_param *);
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int (*ptr_pthread_attr_setschedparam) (pthread_attr_t *,
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const struct sched_param *);
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int (*ptr_pthread_attr_getschedpolicy) (const pthread_attr_t *, int *);
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int (*ptr_pthread_attr_setschedpolicy) (pthread_attr_t *, int);
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int (*ptr_pthread_attr_getscope) (const pthread_attr_t *, int *);
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int (*ptr_pthread_attr_setscope) (pthread_attr_t *, int);
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int (*ptr_pthread_condattr_destroy) (pthread_condattr_t *);
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int (*ptr_pthread_condattr_init) (pthread_condattr_t *);
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int (*ptr_pthread_cond_broadcast) (pthread_cond_t *);
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int (*ptr_pthread_cond_destroy) (pthread_cond_t *);
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int (*ptr_pthread_cond_init) (pthread_cond_t *,
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const pthread_condattr_t *);
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int (*ptr_pthread_cond_signal) (pthread_cond_t *);
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int (*ptr_pthread_cond_wait) (pthread_cond_t *, pthread_mutex_t *);
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int (*ptr_pthread_cond_timedwait) (pthread_cond_t *, pthread_mutex_t *,
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const struct timespec *);
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int (*ptr_pthread_equal) (pthread_t, pthread_t);
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void (*ptr___pthread_exit) (void *);
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int (*ptr_pthread_getschedparam) (pthread_t, int *, struct sched_param *);
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int (*ptr_pthread_setschedparam) (pthread_t, int,
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const struct sched_param *);
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int (*ptr_pthread_mutex_destroy) (pthread_mutex_t *);
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int (*ptr_pthread_mutex_init) (pthread_mutex_t *,
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const pthread_mutexattr_t *);
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int (*ptr_pthread_mutex_lock) (pthread_mutex_t *);
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int (*ptr_pthread_mutex_trylock) (pthread_mutex_t *);
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int (*ptr_pthread_mutex_unlock) (pthread_mutex_t *);
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pthread_t (*ptr_pthread_self) (void);
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int (*ptr___pthread_setcancelstate) (int, int *);
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int (*ptr_pthread_setcanceltype) (int, int *);
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struct __pthread_cancelation_handler **(*ptr___pthread_get_cleanup_stack) (void);
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int (*ptr_pthread_once) (pthread_once_t *, void (*) (void));
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int (*ptr_pthread_rwlock_rdlock) (pthread_rwlock_t *);
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int (*ptr_pthread_rwlock_wrlock) (pthread_rwlock_t *);
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int (*ptr_pthread_rwlock_unlock) (pthread_rwlock_t *);
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int (*ptr___pthread_key_create) (pthread_key_t *, void (*) (void *));
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void *(*ptr___pthread_getspecific) (pthread_key_t);
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int (*ptr___pthread_setspecific) (pthread_key_t, const void *);
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void (*ptr__IO_flockfile) (FILE *);
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void (*ptr__IO_funlockfile) (FILE *);
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int (*ptr__IO_ftrylockfile) (FILE *);
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};
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/* Variable in libc.so. */
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extern struct pthread_functions __libc_pthread_functions attribute_hidden;
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extern int __libc_pthread_functions_init attribute_hidden;
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void __libc_pthread_init (const struct pthread_functions *functions);
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#define PTHFCT_CALL(fct, params) \
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__libc_pthread_functions.fct params
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#endif /* pthread-functions.h */
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