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Diffstat (limited to 'sysdeps/nptl/pthread-functions.h')
| -rw-r--r-- | sysdeps/nptl/pthread-functions.h | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/sysdeps/nptl/pthread-functions.h b/sysdeps/nptl/pthread-functions.h new file mode 100644 index 0000000000..631442585a --- /dev/null +++ b/sysdeps/nptl/pthread-functions.h @@ -0,0 +1,117 @@ +/* Copyright (C) 2003-2014 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, see + <http://www.gnu.org/licenses/>. */ + +#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 *) __attribute__ ((__noreturn__)); + 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); + void (*ptr_set_robust) (struct pthread *); +}; + +/* Variable in libc.so. */ +extern struct pthread_functions __libc_pthread_functions attribute_hidden; +extern int __libc_pthread_functions_init attribute_hidden; + +#ifdef PTR_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 */ |