From 04b4e75f33ae0775d70b8e33080f46d66275cdcc Mon Sep 17 00:00:00 2001
From: Luiz Capitulino <lcapitulino@redhat.com>
Date: Thu, 10 May 2012 16:50:41 -0300
Subject: qemu-ga: make reopen_fd_to_null() public

The next commit wants to use it.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---
 qga/commands-posix.c | 19 -------------------
 1 file changed, 19 deletions(-)

(limited to 'qga/commands-posix.c')

diff --git a/qga/commands-posix.c b/qga/commands-posix.c
index e448431..adb9b3d 100644
--- a/qga/commands-posix.c
+++ b/qga/commands-posix.c
@@ -34,25 +34,6 @@
 #endif
 #endif
 
-#if defined(__linux__)
-/* TODO: use this in place of all post-fork() fclose(std*) callers */
-static void reopen_fd_to_null(int fd)
-{
-    int nullfd;
-
-    nullfd = open("/dev/null", O_RDWR);
-    if (nullfd < 0) {
-        return;
-    }
-
-    dup2(nullfd, fd);
-
-    if (nullfd != fd) {
-        close(nullfd);
-    }
-}
-#endif /* defined(__linux__) */
-
 void qmp_guest_shutdown(bool has_mode, const char *mode, Error **err)
 {
     int ret;
-- 
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