mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-09 04:11:27 +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.
75 lines
3.0 KiB
C
75 lines
3.0 KiB
C
/* Declarations of internal pthread functions used by libc. Hurd version.
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Copyright (C) 2016-2018 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 _PTHREADP_H
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#define _PTHREADP_H 1
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#include <pthread.h>
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/* These represent the interface used by glibc itself. */
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extern pthread_t __pthread_self (void);
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extern int __pthread_kill (pthread_t threadid, int signo);
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extern struct __pthread **__pthread_threads;
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extern int _pthread_mutex_init (pthread_mutex_t *mutex, const pthread_mutexattr_t *attr);
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extern int __pthread_mutex_lock (pthread_mutex_t *__mutex);
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extern int __pthread_mutex_unlock (pthread_mutex_t *__mutex);
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extern int __pthread_cond_broadcast (pthread_cond_t *cond);
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typedef struct __cthread *__cthread_t;
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typedef int __cthread_key_t;
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typedef void * (*__cthread_fn_t)(void *__arg);
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__cthread_t __cthread_fork (__cthread_fn_t, void *);
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int __pthread_create (pthread_t *newthread,
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const pthread_attr_t *attr,
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void *(*start_routine) (void *), void *arg);
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void __cthread_detach (__cthread_t);
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int __pthread_detach (pthread_t __threadp);
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void __pthread_exit (void *value) __attribute__ ((__noreturn__));
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int __cthread_keycreate (__cthread_key_t *);
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int __cthread_getspecific (__cthread_key_t, void **);
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int __cthread_setspecific (__cthread_key_t, void *);
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int __pthread_key_create (pthread_key_t *key, void (*destr) (void *));
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void *__pthread_getspecific (pthread_key_t key);
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int __pthread_setspecific (pthread_key_t key, const void *value);
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int __pthread_setcancelstate (int state, int *oldstate);
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int __pthread_getattr_np (pthread_t, pthread_attr_t *);
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int __pthread_attr_getstackaddr (const pthread_attr_t *__restrict __attr,
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void **__restrict __stackaddr);
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int __pthread_attr_setstackaddr (pthread_attr_t *__attr, void *__stackaddr);
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int __pthread_attr_getstacksize (const pthread_attr_t *__restrict __attr,
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size_t *__restrict __stacksize);
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int __pthread_attr_setstacksize (pthread_attr_t *__attr, size_t __stacksize);
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int __pthread_attr_setstack (pthread_attr_t *__attr, void *__stackaddr,
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size_t __stacksize);
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int __pthread_attr_getstack (const pthread_attr_t *, void **, size_t *);
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struct __pthread_cancelation_handler **___pthread_get_cleanup_stack (void) attribute_hidden;
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#if IS_IN (libpthread)
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hidden_proto (__pthread_key_create)
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hidden_proto (_pthread_mutex_init)
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#endif
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#endif /* pthreadP.h */
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