source:
EcnlProtoTool/trunk/musl-1.1.18/src/thread/sem_getvalue.c@
445
Last change on this file since 445 was 444, checked in by , 4 years ago | |
---|---|
|
|
File size: 151 bytes |
Rev | Line | |
---|---|---|
[444] | 1 | #include <semaphore.h> |
2 | ||
3 | int sem_getvalue(sem_t *restrict sem, int *restrict valp) | |
4 | { | |
5 | int val = sem->__val[0]; | |
6 | *valp = val < 0 ? 0 : val; | |
7 | return 0; | |
8 | } |
Note:
See TracBrowser
for help on using the repository browser.