Lines Matching refs:ufd
254 static int do_signalfd4(int ufd, sigset_t *mask, int flags)
268 if (ufd == -1) {
279 ufd = anon_inode_getfd("[signalfd]", &signalfd_fops, ctx,
281 if (ufd < 0)
284 struct fd f = fdget(ufd);
300 return ufd;
303 SYSCALL_DEFINE4(signalfd4, int, ufd, sigset_t __user *, user_mask,
312 return do_signalfd4(ufd, &mask, flags);
315 SYSCALL_DEFINE3(signalfd, int, ufd, sigset_t __user *, user_mask,
324 return do_signalfd4(ufd, &mask, 0);
328 static long do_compat_signalfd4(int ufd,
338 return do_signalfd4(ufd, &mask, flags);
341 COMPAT_SYSCALL_DEFINE4(signalfd4, int, ufd,
346 return do_compat_signalfd4(ufd, user_mask, sigsetsize, flags);
349 COMPAT_SYSCALL_DEFINE3(signalfd, int, ufd,
353 return do_compat_signalfd4(ufd, user_mask, sigsetsize, 0);