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| author | Rich Felker <dalias@aerifal.cx> | 2011-02-12 00:22:29 -0500 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011-02-12 00:22:29 -0500 |
| commit | 0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 (patch) | |
| tree | 6eaef0d8a720fa3da580de87b647fff796fe80b3 /include/bits/wexitstatus.h | |
| download | musl-0b44a0315b47dd8eced9f3b7f31580cf14bbfc01.tar.gz | |
initial check-in, version 0.5.0v0.5.0
Diffstat (limited to 'include/bits/wexitstatus.h')
| -rw-r--r-- | include/bits/wexitstatus.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/bits/wexitstatus.h b/include/bits/wexitstatus.h new file mode 100644 index 00000000..34a80238 --- /dev/null +++ b/include/bits/wexitstatus.h @@ -0,0 +1,9 @@ +#ifndef WEXITSTATUS +#define WEXITSTATUS(s) (((s) & 0xff00) >> 8) +#define WTERMSIG(s) ((s) & 0x7f) +#define WSTOPSIG(s) WEXITSTATUS(s) +#define WCOREDUMP(s) ((s) & 0x80) +#define WIFEXITED(s) (!WTERMSIG(s)) +#define WIFSTOPPED(s) (((s) & 0xff) == 0x7f) +#define WIFSIGNALED(s) (!WIFSTOPPED(s) && !WIFEXITED(s)) +#endif |