Lines Matching refs:act
116 osf_sigaction(int sig, const struct osf_sigaction *act,
122 if (act) {
124 if (verify_area(VERIFY_READ, act, sizeof(*act)) ||
125 __get_user(new_ka.sa.sa_handler, &act->sa_handler) ||
126 __get_user(new_ka.sa.sa_flags, &act->sa_flags))
128 __get_user(mask, &act->sa_mask);
133 ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
147 sys_rt_sigaction(int sig, const struct sigaction *act, struct sigaction *oact,
156 if (act) {
158 if (copy_from_user(&new_ka.sa, act, sizeof(*act)))
162 ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);