From d81c2fdc9d4d931d383e9b7e7b470f07da705502 Mon Sep 17 00:00:00 2001
From: Matheus <matheusuky@gmail.com>
Date: Sun, 1 Sep 2024 23:47:42 -0300
Subject: [PATCH] waitpid: _WALL

---
 kernel-src/sys/syscalls/waitpid.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/kernel-src/sys/syscalls/waitpid.c b/kernel-src/sys/syscalls/waitpid.c
index fbdf5133..040a71dd 100644
--- a/kernel-src/sys/syscalls/waitpid.c
+++ b/kernel-src/sys/syscalls/waitpid.c
@@ -4,10 +4,11 @@
 #include <errno.h>
 #include <logging.h>
 
+#define __WALL 0x40000000
 #define WNOHANG 1
 #define WSTOPPED 2
 #define WCONTINUED 8
-#define KNOWN_FLAGS (WNOHANG | WSTOPPED | WCONTINUED)
+#define KNOWN_FLAGS (WNOHANG | WSTOPPED | WCONTINUED | __WALL)
 
 syscallret_t syscall_waitpid(context_t *context, pid_t pid, int *status, int options) {
 	syscallret_t ret = {