/* Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #ifndef _PTHREAD_FUNCTIONS_H #define _PTHREAD_FUNCTIONS_H 1 #include <pthread.h> #include <setjmp.h> #include <internaltypes.h> #include <sysdep.h> struct xid_command; /* Data type shared with libc. The libc uses it to pass on calls to the thread functions. */ struct pthread_functions { int (*ptr_pthread_attr_destroy) (pthread_attr_t *); int (*ptr___pthread_attr_init_2_0) (pthread_attr_t *); int (*ptr___pthread_attr_init_2_1) (pthread_attr_t *); int (*ptr_pthread_attr_getdetachstate) (const pthread_attr_t *, int *); int (*ptr_pthread_attr_setdetachstate) (pthread_attr_t *, int); int (*ptr_pthread_attr_getinheritsched) (const pthread_attr_t *, int *); int (*ptr_pthread_attr_setinheritsched) (pthread_attr_t *, int); int (*ptr_pthread_attr_getschedparam) (const pthread_attr_t *, struct sched_param *); int (*ptr_pthread_attr_setschedparam) (pthread_attr_t *, const struct sched_param *); int (*ptr_pthread_attr_getschedpolicy) (const pthread_attr_t *, int *); int (*ptr_pthread_attr_setschedpolicy) (pthread_attr_t *, int); int (*ptr_pthread_attr_getscope) (const pthread_attr_t *, int *); int (*ptr_pthread_attr_setscope) (pthread_attr_t *, int); int (*ptr_pthread_condattr_destroy) (pthread_condattr_t *); int (*ptr_pthread_condattr_init) (pthread_condattr_t *); int (*ptr___pthread_cond_broadcast) (pthread_cond_t *); int (*ptr___pthread_cond_destroy) (pthread_cond_t *); int (*ptr___pthread_cond_init) (pthread_cond_t *, const pthread_condattr_t *); int (*ptr___pthread_cond_signal) (pthread_cond_t *); int (*ptr___pthread_cond_wait) (pthread_cond_t *, pthread_mutex_t *); int (*ptr___pthread_cond_timedwait) (pthread_cond_t *, pthread_mutex_t *, const struct timespec *); int (*ptr___pthread_cond_broadcast_2_0) (pthread_cond_2_0_t *); int (*ptr___pthread_cond_destroy_2_0) (pthread_cond_2_0_t *); int (*ptr___pthread_cond_init_2_0) (pthread_cond_2_0_t *, const pthread_condattr_t *); int (*ptr___pthread_cond_signal_2_0) (pthread_cond_2_0_t *); int (*ptr___pthread_cond_wait_2_0) (pthread_cond_2_0_t *, pthread_mutex_t *); int (*ptr___pthread_cond_timedwait_2_0) (pthread_cond_2_0_t *, pthread_mutex_t *, const struct timespec *); int (*ptr_pthread_equal) (pthread_t, pthread_t); void (*ptr___pthread_exit) (void *); int (*ptr_pthread_getschedparam) (pthread_t, int *, struct sched_param *); int (*ptr_pthread_setschedparam) (pthread_t, int, const struct sched_param *); int (*ptr_pthread_mutex_destroy) (pthread_mutex_t *); int (*ptr_pthread_mutex_init) (pthread_mutex_t *, const pthread_mutexattr_t *); int (*ptr_pthread_mutex_lock) (pthread_mutex_t *); int (*ptr_pthread_mutex_unlock) (pthread_mutex_t *); pthread_t (*ptr_pthread_self) (void); int (*ptr_pthread_setcancelstate) (int, int *); int (*ptr_pthread_setcanceltype) (int, int *); void (*ptr___pthread_cleanup_upto) (__jmp_buf, char *); int (*ptr___pthread_once) (pthread_once_t *, void (*) (void)); int (*ptr___pthread_rwlock_rdlock) (pthread_rwlock_t *); int (*ptr___pthread_rwlock_wrlock) (pthread_rwlock_t *); int (*ptr___pthread_rwlock_unlock) (pthread_rwlock_t *); int (*ptr___pthread_key_create) (pthread_key_t *, void (*) (void *)); void *(*ptr___pthread_getspecific) (pthread_key_t); int (*ptr___pthread_setspecific) (pthread_key_t, const void *); void (*ptr__pthread_cleanup_push_defer) (struct _pthread_cleanup_buffer *, void (*) (void *), void *); void (*ptr__pthread_cleanup_pop_restore) (struct _pthread_cleanup_buffer *, int); #define HAVE_PTR_NTHREADS unsigned int *ptr_nthreads; void (*ptr___pthread_unwind) (__pthread_unwind_buf_t *) __attribute ((noreturn)) __cleanup_fct_attribute; void (*ptr__nptl_deallocate_tsd) (void); int (*ptr__nptl_setxid) (struct xid_command *); void (*ptr_freeres) (void); }; /* Variable in libc.so. */ extern struct pthread_functions __libc_pthread_functions attribute_hidden; extern int __libc_pthread_functions_init attribute_hidden; #if 0 /* def PTR_DEMANGLE */ /* we did not mangle, so do not demangle */ # define PTHFCT_CALL(fct, params) \ ({ __typeof (__libc_pthread_functions.fct) __p; \ __p = __libc_pthread_functions.fct; \ PTR_DEMANGLE (__p); \ __p params; }) #else # define PTHFCT_CALL(fct, params) \ __libc_pthread_functions.fct params #endif #endif /* pthread-functions.h */