diff options
Diffstat (limited to 'src/libstddjb/sig_restoreto.c')
| -rw-r--r-- | src/libstddjb/sig_restoreto.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libstddjb/sig_restoreto.c b/src/libstddjb/sig_restoreto.c index 1a9250e..e40f75b 100644 --- a/src/libstddjb/sig_restoreto.c +++ b/src/libstddjb/sig_restoreto.c @@ -2,12 +2,14 @@ /* MT-unsafe */ +#include <errno.h> #include <signal.h> #include <skalibs/sig.h> void sig_restoreto (sigset_t const *set, unsigned int n) { + int e = errno ; unsigned int i = 1 ; for (; i < n ; i++) { @@ -15,4 +17,5 @@ void sig_restoreto (sigset_t const *set, unsigned int n) if (h < 0) continue ; if (h) sig_restore(i) ; } + errno = e ; } |