#define _GNU_SOURCE #include <poll.h> #include <signal.h> #include "syscall.h" int ppoll(struct pollfd *fds, nfds_t n, const struct timespec *to, const sigset_t *mask) { return syscall_cp(SYS_ppoll, fds, n, to ? (struct timespec []){*to} : 0, mask, _NSIG/8); }