From 984b549864280696256cec135651770ff0b1251b Mon Sep 17 00:00:00 2001 From: Ian Moffett Date: Thu, 17 Jul 2025 00:38:04 -0400 Subject: kernel: spawn: Deprecate SPAWN_WAIT Deprecate SPAWN_WAIT in favor of waitpid() Signed-off-by: Ian Moffett --- sys/include/sys/spawn.h | 2 -- sys/kern/kern_spawn.c | 18 ------------------ 2 files changed, 20 deletions(-) (limited to 'sys') diff --git a/sys/include/sys/spawn.h b/sys/include/sys/spawn.h index 0c54e4c..28dbe5b 100644 --- a/sys/include/sys/spawn.h +++ b/sys/include/sys/spawn.h @@ -33,8 +33,6 @@ #include #include -#define SPAWN_WAIT BIT(0) - #if !defined(_KERNEL) pid_t spawn(const char *pathname, char **argv, char **envp, int flags); #endif /* _KERNEL */ diff --git a/sys/kern/kern_spawn.c b/sys/kern/kern_spawn.c index c1c0029..b9551f3 100644 --- a/sys/kern/kern_spawn.c +++ b/sys/kern/kern_spawn.c @@ -203,24 +203,6 @@ spawn(struct proc *cur, void(*func)(void), void *p, int flags, struct proc **new signals_init(newproc); sched_enqueue_td(newproc); pid = newproc->pid; - - if (ISSET(flags, SPAWN_WAIT)) { - cur->flags |= PROC_SLEEP; - - while (ISSET(cur->flags, PROC_SLEEP)) { - sched_yield(); - } - while (!ISSET(newproc->flags, PROC_ZOMB)) { - sched_yield(); - } - - if (newproc->exit_status < 0) { - pid = newproc->exit_status; - } - - proc_reap(newproc); - } - return pid; } -- cgit v1.2.3