diff options
Diffstat (limited to 'libpthread/include/pthread/pthread.h')
| -rw-r--r-- | libpthread/include/pthread/pthread.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/libpthread/include/pthread/pthread.h b/libpthread/include/pthread/pthread.h index dedb09d4..e6b92495 100644 --- a/libpthread/include/pthread/pthread.h +++ b/libpthread/include/pthread/pthread.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2002, 2005, 2006, 2007, 2008, 2009 +/* Copyright (C) 2000, 2002, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -313,6 +313,8 @@ extern int pthread_mutexattr_settype(pthread_mutexattr_t *attr, /* Static initializer for recursive mutexes. */ #ifdef __USE_GNU +# define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \ + __PTHREAD_ERRORCHECK_MUTEX_INITIALIZER # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \ __PTHREAD_RECURSIVE_MUTEX_INITIALIZER #endif @@ -732,6 +734,14 @@ extern int pthread_setschedparam (pthread_t thread, int policy, /* Set thread THREAD's scheduling priority. */ extern int pthread_setschedprio (pthread_t thread, int prio); + +#ifdef __USE_GNU +/* Yield the processor to another thread or process. + This function is similar to the POSIX `sched_yield' function but + might be differently implemented in the case of a m-on-n thread + implementation. */ +extern int pthread_yield (void); +#endif /* Kernel-specific interfaces. */ |