Searched refs:ECHILD (Results 1 – 4 of 4) sorted by relevance
114 kwo.no_task_error = Some(SystemError::ECHILD); in do_wait()115 let child_pcb = ProcessManager::find(kwo.pid).ok_or(SystemError::ECHILD); in do_wait()157 let pcb = ProcessManager::find(*pid).ok_or(SystemError::ECHILD)?; in do_wait()
936 _ => Err(SystemError::ECHILD), in adopt_childen()
21 #define ECHILD 10 /* 没有子进程 No child processes. */ macro
30 ECHILD = 10, enumerator