signalfd4         312 fs/signalfd.c  SYSCALL_DEFINE4(signalfd4, int, ufd, sigset_t __user *, user_mask,
signalfd4         348 fs/signalfd.c  COMPAT_SYSCALL_DEFINE4(signalfd4, int, ufd,
signalfd4         110 kernel/sys_ni.c COND_SYSCALL(signalfd4);
signalfd4         111 kernel/sys_ni.c COND_SYSCALL_COMPAT(signalfd4);