use umount2 syscall for umount (new targets lack old 1-arg umount)

[oweals/musl.git] / src / signal / sigwaitinfo.c

#include <signal.h>
#include <stddef.h>

int sigwaitinfo(const sigset_t *mask, siginfo_t *si)
{
        return sigtimedwait(mask, si, NULL);
}