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#include <signal.h>
#include "stdlib/_stdlib.h"
#include "_forced/kill.h"
#include "_forced/getpid.h"
#include "_safety.h"
/** send a signal to the current program **/
int raise(int sig)
{
SIGNAL_SAFE(0);
if (__stdlib_h.exit_called == QUICK) {
UNDEFINED("raise() called during quick_exit()");
}
/*
RETURN_FAILURE(NONZERO);
RETURN_SUCCESS(0);
*/
#if (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 199506L)
return pthread_kill(pthread_self(), sig);
#else
return kill(getpid(), sig);
#endif
}
CHECK_1(int, 0, raise, int)
/***
sends the signal ARGUMENT(sig) to the current program.
***/
/*
STDC(1)
*/
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