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Add sigset_t helper functions to LibC.

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This commit is contained in:
Andreas Kling 2018-11-06 12:02:58 +01:00
parent 153ea704af
commit 46f0c28a4a
2 changed files with 48 additions and 1 deletions
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7
LibC/signal.h
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@ -22,7 +22,12 @@ struct sigaction {
int kill(pid_t, int sig);
sighandler_t signal(int sig, sighandler_t);
int sigaction(int signum, const struct sigaction* act, struct sigaction* old_act);
int sigaction(int sig, const struct sigaction* act, struct sigaction* old_act);
int sigemptyset(sigset_t*);
int sigfillset(sigset_t*);
int sigaddset(sigset_t*, int sig);
int sigdelset(sigset_t*, int sig);
int sigismember(const sigset_t*, int sig);
#define SIG_DFL ((__sighandler_t)0)
#define SIG_ERR ((__sighandler_t)-1)