From: David Gibson <david@gibson.dropbear.id.au>
Date: Fri, 31 Mar 2017 11:39:10 +0000 (+1100)
Subject: tools/ccanlint: Add missing header file
X-Git-Url: http://git.ozlabs.org/?p=ccan;a=commitdiff_plain;h=86380f797c32d7c878e6c008da44714ce3bc5ab2;hp=72636ab7bfcd30acbdd0cf2e275f53399bfeb2d7

tools/ccanlint: Add missing header file

tools/ccanlint/async.c uses kill(2), but doesn't include the signal.h
header it comes from.  One some platforms we get away with this via
indirect includes, but not on all.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---

diff --git a/tools/ccanlint/async.c b/tools/ccanlint/async.c
index e5b9078d..f3d1a5ba 100644
--- a/tools/ccanlint/async.c
+++ b/tools/ccanlint/async.c
@@ -6,6 +6,7 @@
 #include <sys/wait.h>
 #include <sys/stat.h>
 #include <fcntl.h>
+#include <signal.h>
 #include <stdlib.h>
 #include <unistd.h>
 #include <err.h>