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| author | Laurent Bercot <ska-skaware@skarnet.org> | 2021-07-29 00:10:45 +0000 |
|---|---|---|
| committer | Laurent Bercot <ska@appnovation.com> | 2021-07-29 00:10:45 +0000 |
| commit | 4f53303d8dd06e6c34491275e0d80b43082d247f (patch) | |
| tree | 804890be331268b9bc33d4b1d2e08eb8d718d9e4 /src | |
| parent | 9592bfd0dda7c575de07bce2c7a81b8432d845a4 (diff) | |
| download | skalibs-4f53303d8dd06e6c34491275e0d80b43082d247f.tar.xz | |
Add sig_altignore()2.11.0.0
Signed-off-by: Laurent Bercot <ska@appnovation.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/include/skalibs/sig.h | 1 | ||||
| -rw-r--r-- | src/libstddjb/sig_altignore.c | 15 |
2 files changed, 16 insertions, 0 deletions
diff --git a/src/include/skalibs/sig.h b/src/include/skalibs/sig.h index ccf5dac..1385756 100644 --- a/src/include/skalibs/sig.h +++ b/src/include/skalibs/sig.h @@ -14,6 +14,7 @@ typedef sig_func *sig_func_ref ; extern int sig_catch (int, sig_func_ref) ; #define sig_restore(sig) sig_catch((sig), SIG_DFL) #define sig_ignore(sig) sig_catch((sig), SIG_IGN) +extern int sig_altignore (int) ; extern void sig_restoreto (sigset_t const *, unsigned int) ; diff --git a/src/libstddjb/sig_altignore.c b/src/libstddjb/sig_altignore.c new file mode 100644 index 0000000..304d6f8 --- /dev/null +++ b/src/libstddjb/sig_altignore.c @@ -0,0 +1,15 @@ +/* ISC license. */ + +/* MT-unsafe */ + +#include <skalibs/sig.h> + +static void sig_nop (int sig) +{ + (void)sig ; +} + +int sig_altignore (int sig) +{ + return sig_catch(sig, &sig_nop) ; +} |