summaryrefslogblamecommitdiff
path: root/src/thread/pthread_cond_signal.c
blob: 575ad54bc0509501068d9e90a22d16748d7312c2 (plain) (tree)
1
2
3
4
5
6
7
8
9
10



                                          
                                                              

                                     
                                 

                 
#include "pthread_impl.h"

int pthread_cond_signal(pthread_cond_t *c)
{
	if (!c->_c_shared) return __private_cond_signal(c, 1);
	if (!c->_c_waiters) return 0;
	a_inc(&c->_c_seq);
	__wake(&c->_c_seq, 1, 0);
	return 0;
}