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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2005-10-29 21:39:47 +1000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2005-10-29 21:39:47 +1000 |
| commit | f084cc9a342aa3d08054a5a930833b390a063bcd (patch) | |
| tree | 65e7600111444e876ed1f2445bb57ee06d72623c /src/system.c | |
| parent | Added missing system.h inclusion for mempcpy (diff) | |
| download | dash-f084cc9a342aa3d08054a5a930833b390a063bcd.tar.gz dash-f084cc9a342aa3d08054a5a930833b390a063bcd.zip | |
[SIGNAL] Added default implementation of strsignal
klibc doesn't have strsignal but it does have sys_siglist.
Diffstat (limited to 'src/system.c')
| -rw-r--r-- | src/system.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/system.c b/src/system.c index d375de0..d986efd 100644 --- a/src/system.c +++ b/src/system.c @@ -26,7 +26,9 @@ * SUCH DAMAGE. */ +#include <signal.h> #include <string.h> +#include "output.h" #include "system.h" #ifndef HAVE_MEMPCPY @@ -53,6 +55,18 @@ char *strchrnul(const char *s, int c) } #endif +#ifndef HAVE_STRSIGNAL +char *strsignal(int sig) +{ + static char buf[19]; + + if ((unsigned)sig < NSIG && sys_siglist[sig]) + return (char *)sys_siglist[sig]; + fmtstr(buf, sizeof(buf), "Signal %d", sig); + return buf; +} +#endif + #ifndef HAVE_BSEARCH void *bsearch(const void *key, const void *base, size_t nmemb, size_t size, int (*cmp)(const void *, const void *)) |