home *** CD-ROM | disk | FTP | other *** search
- #include <signal.h>
-
- __sighandler_t
- signal (int sig, __sighandler_t handler)
- {
- int ret;
- struct sigaction action, oaction;
- action.sa_handler = handler;
- __sigemptyset (&action.sa_mask);
- action.sa_flags = SA_ONESHOT | SA_NOMASK | SA_INTERRUPT;
- action.sa_flags &= ~SA_RESTART;
- ret = __sigaction (sig, &action, &oaction);
- return (ret == -1) ? SIG_ERR : oaction.sa_handler;
- }
-
- #include <gnu-stabs.h>
- #ifdef elf_aliasb
- elf_alias (signal, ssignal);
- #endif
-