Lines Matching refs:ufd
253 static int do_signalfd4(int ufd, sigset_t *mask, int flags)
267 if (ufd == -1) {
278 ufd = anon_inode_getfd("[signalfd]", &signalfd_fops, ctx,
280 if (ufd < 0)
283 struct fd f = fdget(ufd);
299 return ufd;
302 SYSCALL_DEFINE4(signalfd4, int, ufd, sigset_t __user *, user_mask,
311 return do_signalfd4(ufd, &mask, flags);
314 SYSCALL_DEFINE3(signalfd, int, ufd, sigset_t __user *, user_mask,
323 return do_signalfd4(ufd, &mask, 0);
327 static long do_compat_signalfd4(int ufd,
337 return do_signalfd4(ufd, &mask, flags);
340 COMPAT_SYSCALL_DEFINE4(signalfd4, int, ufd,
345 return do_compat_signalfd4(ufd, user_mask, sigsetsize, flags);
348 COMPAT_SYSCALL_DEFINE3(signalfd, int, ufd,
352 return do_compat_signalfd4(ufd, user_mask, sigsetsize, 0);