From a6b005f256383812d52f0a420c3034e59646cd92 Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <Todd.Miller@courtesan.com>
Date: Wed, 4 Apr 2001 17:17:04 +0000
Subject: [PATCH] Fix a pasto in flock-style unlocking and include <sys/file.h>
 for flock on older systems; twetzel@gwdg.de

---
 fileops.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/fileops.c b/fileops.c
index 3801cc235..78b05c679 100644
--- a/fileops.c
+++ b/fileops.c
@@ -42,6 +42,9 @@
 #include <time.h>
 #include <sys/types.h>
 #include <sys/param.h>
+#ifdef HAVE_FLOCK
+#include <sys/file.h>
+#endif /* HAVE_FLOCK */
 #ifdef HAVE_UTIME
 # ifdef HAVE_UTIME_H
 #  include <utime.h>
@@ -119,7 +122,7 @@ lock_file(fd, lockit)
 	    op = LOCK_EX | LOCK_NB;
 	    break;
 	case SUDO_UNLOCK:
-	    op = LOCK_EX;
+	    op = LOCK_UN;
 	    break;
     }
     return(flock(fd, op) == 0);
-- 
2.40.0