From a02448da4ad61e8c8cc7eb4d760f2a8feb571e62 Mon Sep 17 00:00:00 2001
From: Vladimir Prus <ghost@cs.msu.su>
Date: Fri, 29 Jul 2005 09:30:12 +0000
Subject: [PATCH] Include <unistd.h> to get definition of _exit.

Patch from Craig Rodrigues.


[SVN r30308]
---
 src/engine/execunix.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/engine/execunix.c b/src/engine/execunix.c
index 13da13431..592f22835 100644
--- a/src/engine/execunix.c
+++ b/src/engine/execunix.c
@@ -9,9 +9,9 @@
 # include "execcmd.h"
 # include <errno.h>
 # include <time.h>
+# include <unistd.h> /* needed for vfork(), _exit() prototypes */
 
 #if defined(sun) || defined(__sun)
-#include <unistd.h> /* need to include unistd.h on sun for the vfork prototype*/
 #include <wait.h>
 #endif