Shell: Wait for *any* child to change state when receiving a SIGCHLD

This really just works around the core issue, which is that we have no reliable way to know exactly who raised the signal (yet). Fixes #3645, in a very weird (yet apparently standard) way.
Author: https://github.com/alimpfard Commit: 519d1811fd Pull-request: https://github.com/SerenityOS/serenity/pull/3647 Issue: https://github.com/SerenityOS/serenity/issues/3645 Reviewed-by: https://github.com/tomuta
2025-08-04 15:19:42 +00:00 · 2020-09-30 14:05:12 +03:30 · 2020-09-30 14:05:12 +03:30 · 519d1811fd · 2024-07-19 02:06:45 +09:00
commit 519d1811fd
parent a7828434c0
4 changed files with 68 additions and 38 deletions
--- a/Shell/main.cpp
+++ b/Shell/main.cpp
@ -34,7 +34,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sys/wait.h>

 RefPtr<Line::Editor> editor;
 Shell* s_shell;