diff options
author | Ben Lindstrom <mouring@eviladmin.org> | 2003-08-25 01:16:21 +0000 |
---|---|---|
committer | Ben Lindstrom <mouring@eviladmin.org> | 2003-08-25 01:16:21 +0000 |
commit | 5ade9abc37df3dacacbe20104877ca6dab61082a (patch) | |
tree | b3a521b87d93ecc0f1f17f4e659c1d4bf90f86f5 /misc.c | |
parent | af4a6c3a5619299a16cfbb545cde110849596204 (diff) |
- (bal) redo how we handle 'mysignal()'. Move it to
openbsd-compat/bsd-misc.c, s/mysignal/signal/ and #define signal to
be our 'mysignal' by default. OK djm@
Diffstat (limited to 'misc.c')
-rw-r--r-- | misc.c | 26 |
1 files changed, 0 insertions, 26 deletions
@@ -323,29 +323,3 @@ addargs(arglist *args, char *fmt, ...) args->list[args->num++] = xstrdup(buf); args->list[args->num] = NULL; } - -mysig_t -mysignal(int sig, mysig_t act) -{ -#ifdef HAVE_SIGACTION - struct sigaction sa, osa; - - if (sigaction(sig, NULL, &osa) == -1) - return (mysig_t) -1; - if (osa.sa_handler != act) { - memset(&sa, 0, sizeof(sa)); - sigemptyset(&sa.sa_mask); - sa.sa_flags = 0; -#if defined(SA_INTERRUPT) - if (sig == SIGALRM) - sa.sa_flags |= SA_INTERRUPT; -#endif - sa.sa_handler = act; - if (sigaction(sig, &sa, NULL) == -1) - return (mysig_t) -1; - } - return (osa.sa_handler); -#else - return (signal(sig, act)); -#endif -} |