| Rich Felker | 0b44a03 | 2011-02-12 00:22:29 -0500 | [diff] [blame] | 1 | #include "pthread_impl.h" |
| 2 | |
| 3 | int pthread_cond_signal(pthread_cond_t *c) |
| 4 | { |
| Rich Felker | 37195db | 2014-08-17 22:09:47 -0400 | [diff] [blame] | 5 | if (!c->_c_shared) return __private_cond_signal(c, 1); |
| Rich Felker | 729d636 | 2011-09-26 00:25:13 -0400 | [diff] [blame] | 6 | if (!c->_c_waiters) return 0; |
| 7 | a_inc(&c->_c_seq); |
| Rich Felker | 37195db | 2014-08-17 22:09:47 -0400 | [diff] [blame] | 8 | __wake(&c->_c_seq, 1, 0); |
| Rich Felker | 0b44a03 | 2011-02-12 00:22:29 -0500 | [diff] [blame] | 9 | return 0; |
| 10 | } |
