From: Andreas Färber <andreas.faerber@web.de>
Date: Sun, 27 May 2012 15:02:20 +0000 (+0200)
Subject: qemu-ga: Fix use of environ on Darwin
X-Git-Tag: pull-nvme-20200902~8008^2~1
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=eecae14724b64d43f9a44b9b4e69143961c201a3;p=qemu-nvme.git

qemu-ga: Fix use of environ on Darwin

Use _NSGetEnviron() helper to access the environment.

Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Cc: Charlie Somerville <charlie@charliesomerville.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---

diff --git a/qga/commands-posix.c b/qga/commands-posix.c
index dab3bf9c98..4a71c27c4a 100644
--- a/qga/commands-posix.c
+++ b/qga/commands-posix.c
@@ -22,8 +22,13 @@
 #include "host-utils.h"
 
 #ifndef CONFIG_HAS_ENVIRON
+#ifdef __APPLE__
+#include <crt_externs.h>
+#define environ (*_NSGetEnviron())
+#else
 extern char **environ;
 #endif
+#endif
 
 #if defined(__linux__)
 #include <mntent.h>