From: Eduardo Habkost <ehabkost@redhat.com>
Date: Thu, 10 Nov 2011 12:41:44 +0000 (-0200)
Subject: stdio_pclose: return -errno on error (v3)
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=26f1af0aa3db024349f6bb6ed7a0ac89052910bb;p=qemu.git

stdio_pclose: return -errno on error (v3)

This is what qemu_fclose() expects.

Changes v1 -> v2:
 - On success, keep returning pclose() return value, instead of always 0.

Changes v2 -> v3:
 - Add braces on if statements to match coding style

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---

diff --git a/savevm.c b/savevm.c
index adff42140c..392a14f79c 100644
--- a/savevm.c
+++ b/savevm.c
@@ -235,6 +235,9 @@ static int stdio_pclose(void *opaque)
     QEMUFileStdio *s = opaque;
     int ret;
     ret = pclose(s->stdio_file);
+    if (ret == -1) {
+        ret = -errno;
+    }
     g_free(s);
     return ret;
 }