diff options
Diffstat (limited to 'lib/pthread.in.h')
| -rw-r--r-- | lib/pthread.in.h | 54 |
1 files changed, 32 insertions, 22 deletions
diff --git a/lib/pthread.in.h b/lib/pthread.in.h index 47824847..aea5e60f 100644 --- a/lib/pthread.in.h +++ b/lib/pthread.in.h @@ -1,6 +1,6 @@ /* Implement a trivial subset of POSIX 1003.1-2008 pthread.h. - Copyright (C) 2009-2012 Free Software Foundation, Inc. + Copyright (C) 2009-2013 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -32,12 +32,20 @@ #ifndef _@GUARD_PREFIX@_PTHREAD_H_ #define _@GUARD_PREFIX@_PTHREAD_H_ -#include <errno.h> +#define __need_system_stdlib_h #include <stdlib.h> +#undef __need_system_stdlib_h + +#include <errno.h> #include <sched.h> #include <sys/types.h> #include <time.h> +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_PTHREAD_INLINE +# define _GL_PTHREAD_INLINE _GL_INLINE +#endif + #if ! @HAVE_PTHREAD_T@ # if !GNULIB_defined_pthread_types typedef int pthread_t; @@ -110,14 +118,14 @@ know what to do, so that they elicit a compile-time error for now. */ -static inline int +_GL_PTHREAD_INLINE int pthread_cond_destroy (pthread_cond_t *cond) { /* COND is never seriously used. */ return 0; } -static inline int +_GL_PTHREAD_INLINE int pthread_cond_init (pthread_cond_t *restrict cond, pthread_condattr_t const *restrict attr) { @@ -125,14 +133,14 @@ pthread_cond_init (pthread_cond_t *restrict cond, return 0; } -static inline int +_GL_PTHREAD_INLINE int pthread_cond_signal (pthread_cond_t *cond) { /* No threads can currently be blocked on COND. */ return 0; } -static inline int +_GL_PTHREAD_INLINE int pthread_cond_wait (pthread_cond_t *restrict cond, pthread_mutex_t *restrict mutex) { @@ -141,7 +149,7 @@ pthread_cond_wait (pthread_cond_t *restrict cond, return 0; } -static inline int +_GL_PTHREAD_INLINE int pthread_create (pthread_t *restrict thread, pthread_attr_t const *restrict attr, void * (*start_routine) (void*), void *restrict arg) @@ -150,14 +158,14 @@ pthread_create (pthread_t *restrict thread, return EAGAIN; } -static inline void +_GL_PTHREAD_INLINE void pthread_exit (void *value) { /* There is just one thread, so the process exits. */ exit (0); } -static inline int +_GL_PTHREAD_INLINE int pthread_join (pthread_t thread, void **pvalue) { /* Properly-written applications never come here. */ @@ -165,32 +173,32 @@ pthread_join (pthread_t thread, void **pvalue) return 0; } -static inline int +_GL_PTHREAD_INLINE int pthread_mutexattr_destroy (pthread_mutexattr_t *attr) { return 0; } -static inline int +_GL_PTHREAD_INLINE int pthread_mutexattr_init (pthread_mutexattr_t *attr) { return 0; } -static inline int +_GL_PTHREAD_INLINE int pthread_mutexattr_settype (pthread_mutexattr_t *attr, int attr_type) { return 0; } -static inline int +_GL_PTHREAD_INLINE int pthread_mutex_destroy (pthread_mutex_t *mutex) { /* MUTEX is never seriously used. */ return 0; } -static inline int +_GL_PTHREAD_INLINE int pthread_mutex_init (pthread_mutex_t *restrict mutex, pthread_mutexattr_t const *restrict attr) { @@ -198,7 +206,7 @@ pthread_mutex_init (pthread_mutex_t *restrict mutex, return 0; } -static inline int +_GL_PTHREAD_INLINE int pthread_mutex_lock (pthread_mutex_t *mutex) { /* There is only one thread, so it always gets the lock. This @@ -206,13 +214,13 @@ pthread_mutex_lock (pthread_mutex_t *mutex) return 0; } -static inline int +_GL_PTHREAD_INLINE int pthread_mutex_trylock (pthread_mutex_t *mutex) { return pthread_mutex_lock (mutex); } -static inline int +_GL_PTHREAD_INLINE int pthread_mutex_unlock (pthread_mutex_t *mutex) { /* There is only one thread, so it always unlocks successfully. @@ -234,31 +242,31 @@ pthread_mutex_unlock (pthread_mutex_t *mutex) typedef pthread_mutex_t pthread_spinlock_t; -static inline int +_GL_PTHREAD_INLINE int pthread_spin_init (pthread_spinlock_t *lock, int pshared) { return pthread_mutex_init (lock, NULL); } -static inline int +_GL_PTHREAD_INLINE int pthread_spin_destroy (pthread_spinlock_t *lock) { return pthread_mutex_destroy (lock); } -static inline int +_GL_PTHREAD_INLINE int pthread_spin_lock (pthread_spinlock_t *lock) { return pthread_mutex_lock (lock); } -static inline int +_GL_PTHREAD_INLINE int pthread_spin_trylock (pthread_spinlock_t *lock) { return pthread_mutex_trylock (lock); } -static inline int +_GL_PTHREAD_INLINE int pthread_spin_unlock (pthread_spinlock_t *lock) { return pthread_mutex_unlock (lock); @@ -269,5 +277,7 @@ pthread_spin_unlock (pthread_spinlock_t *lock) #endif +_GL_INLINE_HEADER_END + #endif /* _@GUARD_PREFIX@_PTHREAD_H_ */ #endif /* _@GUARD_PREFIX@_PTHREAD_H_ */ |