From 9bd659766688c8fbb8dc71d36ab6a352052d3b7e Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Tue, 6 Apr 1999 14:52:32 +0000
Subject: [PATCH] set the exit code to RERR_FILEIO is io_error is set when we
 exit. This catches most sorts of io errors and ensures we report a error in
 our exit status.

---
 cleanup.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cleanup.c b/cleanup.c
index be795034..b4ac82ad 100644
--- a/cleanup.c
+++ b/cleanup.c
@@ -30,11 +30,14 @@ static struct file_struct *cleanup_file;
 static int cleanup_fd1, cleanup_fd2;
 static struct map_struct *cleanup_buf;
 static int cleanup_pid = 0;
+extern int io_error;
 
 void _exit_cleanup(int code, const char *file, int line)
 {
 	extern int keep_partial;
 
+	if (code == 0 && io_error) code = RERR_FILEIO;
+
 	signal(SIGUSR1, SIG_IGN);
 
 	if (cleanup_got_literal && cleanup_fname && keep_partial) {
-- 
2.34.1