struct __siginfo {
int si_signo, si_errno, si_code;
union {
- char __pad[128 - 3*sizeof(int)];
+ char __pad[128 - 2*sizeof(int) - sizeof(long)];
struct {
pid_t si_pid;
uid_t si_uid;
#define NSIG _NSIG
#endif
-#ifdef _BSD_SOURCE
+#if defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
typedef void (*sig_t)(int);
#endif
typedef void (*sighandler_t)(int);
void (*bsd_signal(int, void (*)(int)))(int);
int sigisemptyset(const sigset_t *);
+int sigorset (sigset_t *, sigset_t *, sigset_t *);
+int sigandset(sigset_t *, sigset_t *, sigset_t *);
+
#define SA_NOMASK SA_NODEFER
#define SA_ONESHOT SA_RESETHAND
#endif