Lines Matching refs:from_user

408     pub fn handle(syscall_num: usize, args: &[usize], from_user: bool) -> usize {  in handle()
438                 let res = if from_user && verify_area(virt_addr, len as usize).is_err() {  in handle()
457                 let res = if from_user && verify_area(virt_addr, len as usize).is_err() {  in handle()
519                         || (from_user && verify_area(virt_addr, PAGE_2M_SIZE as usize).is_err())  in handle()
548                 let res = if from_user && verify_area(virt_addr, len as usize).is_err() {  in handle()
571                 if from_user  in handle()
594                 if from_user  in handle()
614                         || (from_user && verify_area(virt_path_ptr, PAGE_2M_SIZE as usize).is_err())  in handle()
640                 if from_user  in handle()
655                 if from_user  in handle()
673                 if from_user && verify_area(virt_pathname, PAGE_4K_SIZE as usize).is_err() {  in handle()
707                 Self::sigaction(sig, act, old_act, from_user)  in handle()
718             SYS_SCHED => Self::sched(from_user),  in handle()