Linux Manuals

pthread_cleanup_push_defer_np, pthread_cleanup_pop_restore_np – push and pop thread cancellation clean-up handlers while saving cancelability type Synopsis #include <pthread.h> void pthread_cleanup_push_defer_np(void (*routine)(void *), void *arg); void pthread_cleanup_pop_restore_np(int execute); Compile and link with -pthread. Feature Test Macro Requirements for glibc (see feature_test_macros(7)): pthread_cleanup_push_defer_np(), pthread_cleanup_pop_defer_np(): _GNU_SOURCE Description These functions are the same as pthread_cleanup_push(3) and pthread_cleanup_pop(3), except for the…

pthread_cleanup_push, pthread_cleanup_pop – push and pop thread cancellation clean-up handlers Synopsis #include <pthread.h> void pthread_cleanup_push(void (*routine)(void *), void *arg); void pthread_cleanup_pop(int execute); Compile and link with – pthread. Description These functions manipulate the calling thread’s stack of thread-cancellation clean-up handlers. A clean-up handler is a function that is automatically executed when a thread is canceled…

pthread_cleanup_push_defer_np, pthread_cleanup_pop_restore_np – push and pop thread cancellation clean-up handlers while saving cancelability type Synopsis #include <pthread.h> void pthread_cleanup_push_defer_np(void (*routine)(void *), void *arg); void pthread_cleanup_pop_restore_np(int execute); Compile and link with -pthread. Feature Test Macro Requirements for glibc (see feature_test_macros(7)): pthread_cleanup_push_defer_np(), pthread_cleanup_pop_defer_np(): _GNU_SOURCE Description These functions are the same as pthread_cleanup_push(3) and pthread_cleanup_pop(3), except for the…

pthread_cleanup_push, pthread_cleanup_pop – push and pop thread cancellation clean-up handlers Synopsis #include <pthread.h> void pthread_cleanup_push(void (*routine)(void *), void *arg); void pthread_cleanup_pop(int execute); Compile and link with – pthread. Description These functions manipulate the calling thread’s stack of thread-cancellation clean-up handlers. A clean-up handler is a function that is automatically executed when a thread is canceled…

pthread_cancel – send a cancellation request to a thread Synopsis #include <pthread.h> int pthread_cancel(pthread_t thread); Compile and link with – pthread. Description The pthread_cancel() function sends a cancellation request to the thread thread. Whether and when the target thread reacts to the cancellation request depends on two attributes that are under the control of that…

pthread_attr_setstacksize, pthread_attr_getstacksize – set/get stack size attribute in thread attributes object Synopsis #include <pthread.h> int pthread_attr_setstacksize(pthread_attr_t *attr, size_t stacksize); int pthread_attr_getstacksize(const pthread_attr_t *attr, size_t *stacksize); Compile and link with – pthread. Description The pthread_attr_setstacksize() function sets the stack size attribute of the thread attributes object referred to by attr to the value specified in stacksize….

pthread_attr_setstackaddr, pthread_attr_getstackaddr – set/get stack address attribute in thread attributes object Synopsis #include <pthread.h> int pthread_attr_setstackaddr(pthread_attr_t *attr, void *stackaddr); int pthread_attr_getstackaddr(const pthread_attr_t *attr, void **stackaddr); Compile and link with – pthread. Description These functions are obsolete: do not use them. Use pthread_attr_setstack(3) and pthread_attr_getstack(3) instead. The pthread_attr_setstackaddr() function sets the stack address attribute of the…

pthread_attr_setstack, pthread_attr_getstack – set/get stack attributes in thread attributes object Synopsis #include <pthread.h> int pthread_attr_setstack(pthread_attr_t *attr, void *stackaddr, size_t stacksize); int pthread_attr_getstack(const pthread_attr_t *attr, void **stackaddr, size_t *stacksize); Compile and link with – pthread. Feature Test Macro Requirements for glibc (see feature_test_macros(7)): pthread_attr_getstack(), pthread_attr_setstack(): _POSIX_C_SOURCE >= 200112L Description The pthread_attr_setstack() function sets the stack address and stack…

pthread_attr_setsigmask_np, pthread_attr_getsigmask_np – set/get signal mask attribute in thread attributes object Synopsis #define _GNU_SOURCE /* See feature_test_macros(7) */ #include <pthread.h> int pthread_attr_setsigmask_np(pthread_attr_t *attr, const sigset_t *sigmask); int pthread_attr_getsigmask_np(const pthread_attr_t *attr, sigset_t *sigmask); Compile and link with – pthread. Description The pthread_attr_setsigmask_np() function sets the signal mask attribute of the thread attributes object referred to by…

pthread_attr_setscope, pthread_attr_getscope – set/get contention scope attribute in thread attributes object Synopsis #include <pthread.h> int pthread_attr_setscope(pthread_attr_t *attr, int scope); int pthread_attr_getscope(const pthread_attr_t *attr, int *scope); Compile and link with – pthread. Description The pthread_attr_setscope() function sets the contention scope attribute of the thread attributes object referred to by attr to the value specified in scope….

pthread_attr_setschedpolicy, pthread_attr_getschedpolicy – set/get scheduling policy attribute in thread attributes object Synopsis #include <pthread.h> int pthread_attr_setschedpolicy(pthread_attr_t *attr, int policy); int pthread_attr_getschedpolicy(const pthread_attr_t *attr, int *policy); Compile and link with – pthread. Description The pthread_attr_setschedpolicy() function sets the scheduling policy attribute of the thread attributes object referred to by attr to the value specified in policy….

pthread_attr_setschedparam, pthread_attr_getschedparam – set/get scheduling parameter attributes in thread attributes object Synopsis #include <pthread.h> int pthread_attr_setschedparam(pthread_attr_t *attr, const struct sched_param *param); int pthread_attr_getschedparam(const pthread_attr_t *attr, struct sched_param *param); Compile and link with – pthread. Description The pthread_attr_setschedparam() function sets the scheduling parameter attributes of the thread attributes object referred to by attr to the values…

pthread_attr_setinheritsched, pthread_attr_getinheritsched – set/get inherit-scheduler attribute in thread attributes object Synopsis #include <pthread.h> int pthread_attr_setinheritsched(pthread_attr_t *attr, int inheritsched); int pthread_attr_getinheritsched(const pthread_attr_t *attr, int *inheritsched); Compile and link with – pthread. Description The pthread_attr_setinheritsched() function sets the inherit-scheduler attribute of the thread attributes object referred to by attr to the value specified in inheritsched. The inherit-scheduler…

pthread_attr_setguardsize, pthread_attr_getguardsize – set/get guard size attribute in thread attributes object Synopsis #include <pthread.h> int pthread_attr_setguardsize(pthread_attr_t *attr, size_t guardsize); int pthread_attr_getguardsize(const pthread_attr_t *attr, size_t *guardsize); Compile and link with – pthread. Description The pthread_attr_setguardsize() function sets the guard size attribute of the thread attributes object referred to by attr to the value specified in guardsize….

pthread_attr_setdetachstate, pthread_attr_getdetachstate – set/get detach state attribute in thread attributes object Synopsis #include <pthread.h> int pthread_attr_setdetachstate(pthread_attr_t *attr, int detachstate); int pthread_attr_getdetachstate(const pthread_attr_t *attr, int *detachstate); Compile and link with – pthread. Description The pthread_attr_setdetachstate() function sets the detach state attribute of the thread attributes object referred to by attr to the value specified in detachstate….

pthread_attr_setaffinity_np, pthread_attr_getaffinity_np – set/get CPU affinity attribute in thread attributes object Synopsis #define _GNU_SOURCE /* See feature_test_macros(7) */ #include <pthread.h> int pthread_attr_setaffinity_np(pthread_attr_t *attr, size_t cpusetsize, const cpu_set_t *cpuset); int pthread_attr_getaffinity_np(const pthread_attr_t *attr, size_t cpusetsize, cpu_set_t *cpuset); Compile and link with – pthread. Description The pthread_attr_setaffinity_np() function sets the CPU affinity mask attribute of the thread…

pthread_attr_init, pthread_attr_destroy – initialize and destroy thread attributes object Synopsis #include <pthread.h> int pthread_attr_init(pthread_attr_t *attr); int pthread_attr_destroy(pthread_attr_t *attr); Compile and link with – pthread. Description The pthread_attr_init() function initializes the thread attributes object pointed to by attr with default attribute values. After this call, individual attributes of the object can be set using various related…

pthread_attr_setstacksize, pthread_attr_getstacksize – set/get stack size attribute in thread attributes object Synopsis #include <pthread.h> int pthread_attr_setstacksize(pthread_attr_t *attr, size_t stacksize); int pthread_attr_getstacksize(const pthread_attr_t *attr, size_t *stacksize); Compile and link with – pthread. Description The pthread_attr_setstacksize() function sets the stack size attribute of the thread attributes object referred to by attr to the value specified in stacksize….

pthread_attr_setstackaddr, pthread_attr_getstackaddr – set/get stack address attribute in thread attributes object Synopsis #include <pthread.h> int pthread_attr_setstackaddr(pthread_attr_t *attr, void *stackaddr); int pthread_attr_getstackaddr(const pthread_attr_t *attr, void **stackaddr); Compile and link with – pthread. Description These functions are obsolete: do not use them. Use pthread_attr_setstack(3) and pthread_attr_getstack(3) instead. The pthread_attr_setstackaddr() function sets the stack address attribute of the…

pthread_attr_setstack, pthread_attr_getstack – set/get stack attributes in thread attributes object Synopsis #include <pthread.h> int pthread_attr_setstack(pthread_attr_t *attr, void *stackaddr, size_t stacksize); int pthread_attr_getstack(const pthread_attr_t *attr, void **stackaddr, size_t *stacksize); Compile and link with – pthread. Feature Test Macro Requirements for glibc (see feature_test_macros(7)): pthread_attr_getstack(), pthread_attr_setstack(): _POSIX_C_SOURCE >= 200112L Description The pthread_attr_setstack() function sets the stack address and stack…