From 1f8d336a5cd88b87e15596d05980f6fe77a0f226 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Tue, 28 Mar 2017 11:28:41 -0700
Subject: [PATCH 1/4] Use -1 instead of WAIT_ANY

WAIT_ANY is not supported by POSIX and some C libraries
e.g. musl do not define this.

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 usl/usl_pid.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/usl/usl_pid.c b/usl/usl_pid.c
index 103458b..9819473 100644
--- a/usl/usl_pid.c
+++ b/usl/usl_pid.c
@@ -78,7 +78,7 @@ int usl_pid_reap_children(int waitfor)
 
 	/* Wait for processes in our process group. */
 
-	while (((pid = waitpid(WAIT_ANY, &status, (waitfor ? 0: WNOHANG))) != -1) && (pid != 0)) {
+	while (((pid = waitpid(-1, &status, (waitfor ? 0: WNOHANG))) != -1) && (pid != 0)) {
 		have_callback = 0;
 		usl_list_for_each(walk, tmp, &usl_child_list) {
 			child = usl_list_entry(walk, struct usl_pid_child, list);
-- 
2.12.1

