diff options
Diffstat (limited to 'src/thread/pthread_attr_setinheritsched.c')
| -rw-r--r-- | src/thread/pthread_attr_setinheritsched.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/thread/pthread_attr_setinheritsched.c b/src/thread/pthread_attr_setinheritsched.c index c91d8f83..e540e846 100644 --- a/src/thread/pthread_attr_setinheritsched.c +++ b/src/thread/pthread_attr_setinheritsched.c @@ -1,4 +1,25 @@ #include "pthread_impl.h" +#include "syscall.h" + +__attribute__((__visibility__("hidden"))) +void *__start_sched(void *p) +{ + struct start_sched_args *ssa = p; + void *start_arg = ssa->start_arg; + void *(*start_fn)(void *) = ssa->start_fn; + pthread_t self = __pthread_self(); + + int ret = -__syscall(SYS_sched_setscheduler, self->tid, + ssa->attr->_a_policy, &ssa->attr->_a_prio); + if (!ret) __restore_sigs(&ssa->mask); + a_store(&ssa->futex, ret); + __wake(&ssa->futex, 1, 1); + if (ret) { + self->detach_state = DT_DYNAMIC; + return 0; + } + return start_fn(start_arg); +} int pthread_attr_setinheritsched(pthread_attr_t *a, int inherit) { |