diff options
Diffstat (limited to 'include/pthread.h')
| -rw-r--r-- | include/pthread.h | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/include/pthread.h b/include/pthread.h index e9e57de..f4c8220 100644 --- a/include/pthread.h +++ b/include/pthread.h @@ -88,6 +88,15 @@ #define PTHREAD_PROCESS_SHARED 1 /* + * Flags for cancelling threads + */ +#define PTHREAD_CANCEL_ENABLE 0 +#define PTHREAD_CANCEL_DISABLE 1 +#define PTHREAD_CANCEL_DEFERRED 0 +#define PTHREAD_CANCEL_ASYNCHRONOUS 2 +#define PTHREAD_CANCELED ((void *) 1) + +/* * Forward structure definitions. * * These are mostly opaque to the user. @@ -266,12 +275,10 @@ pthread_t pthread_self __P((void)); int pthread_setspecific __P((pthread_key_t, const void *)); int pthread_sigmask __P((int, const sigset_t *, sigset_t *)); -#ifdef NOT_YET int pthread_cancel __P((pthread_t)); int pthread_setcancelstate __P((int, int *)); int pthread_setcanceltype __P((int, int *)); void pthread_testcancel __P((void)); -#endif int pthread_getprio __P((pthread_t)); int pthread_setprio __P((pthread_t, int)); @@ -301,11 +308,11 @@ int pthread_mutexattr_setprotocol __P((pthread_mutexattr_t *, #endif #if defined(_POSIX_THREAD_PRIORITY_SCHEDULING) -int pthread_attr_getinheritsched __P((pthread_attr_t *, int *)); -int pthread_attr_getschedparam __P((pthread_attr_t *, +int pthread_attr_getinheritsched __P((const pthread_attr_t *, int *)); +int pthread_attr_getschedparam __P((const pthread_attr_t *, struct sched_param *)); -int pthread_attr_getschedpolicy __P((pthread_attr_t *, int *)); -int pthread_attr_getscope __P((pthread_attr_t *, int *)); +int pthread_attr_getschedpolicy __P((const pthread_attr_t *, int *)); +int pthread_attr_getscope __P((const pthread_attr_t *, int *)); int pthread_attr_setinheritsched __P((pthread_attr_t *, int)); int pthread_attr_setschedparam __P((pthread_attr_t *, struct sched_param *)); @@ -314,7 +321,7 @@ int pthread_attr_setscope __P((pthread_attr_t *, int)); int pthread_getschedparam __P((pthread_t pthread, int *, struct sched_param *)); int pthread_setschedparam __P((pthread_t, int, - struct sched_param *)); + const struct sched_param *)); #endif int pthread_attr_setfloatstate __P((pthread_attr_t *, int)); |
