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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2005-10-29 21:21:02 +1000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2005-10-29 21:40:05 +1000 |
| commit | 14c0903ea8e6e04e50298ababa9d0a9183dfeb39 (patch) | |
| tree | fce25aa3f434670264f80ae7f2c1deeb3e06bb4d /src/system.h | |
| parent | [SIGNAL] Added default implementation of strsignal (diff) | |
| download | dash-14c0903ea8e6e04e50298ababa9d0a9183dfeb39.tar.gz dash-14c0903ea8e6e04e50298ababa9d0a9183dfeb39.zip | |
[SIGNAL] Added default implementation of killpg
klibc doesn't have killpg. Since we only call it for valid values of pid, we can call kill instead.
Diffstat (limited to '')
| -rw-r--r-- | src/system.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/system.h b/src/system.h index 0842675..1242e24 100644 --- a/src/system.h +++ b/src/system.h @@ -27,6 +27,7 @@ */ #include <signal.h> +#include <sys/types.h> static inline void sigclearmask(void) { @@ -67,3 +68,14 @@ char *strsignal(int); void *bsearch(const void *, const void *, size_t, size_t, int (*)(const void *, const void *)); #endif + +#ifndef HAVE_KILLPG +static inline int killpg(pid_t pid, int signal) +{ +#ifdef DEBUG + if (pid < 0) + abort(); +#endif + return kill(-pid, signal); +} +#endif |