From: Christian Brauner <cbrauner@suse.de>
Date: Wed, 27 Jul 2016 16:07:34 +0000 (+0200)
Subject: bdev: include own getline function in bdev.h
X-Git-Tag: lxc-2.1.0~373^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F1103%2Fhead;p=thirdparty%2Flxc.git

bdev: include own getline function in bdev.h

Fixes android build error:

bdev/bdev.c: In function 'detect_fs':
bdev/bdev.c:686:2: error: implicit declaration of function 'getline' [-Werror=implicit-function-declaration]
  while (getline(&line, &linelen, f) != -1) {
  ^

Signed-off-by: Christian Brauner <cbrauner@suse.de>
---

diff --git a/src/lxc/bdev/bdev.h b/src/lxc/bdev/bdev.h
index 3f21e8404..1ffb590aa 100644
--- a/src/lxc/bdev/bdev.h
+++ b/src/lxc/bdev/bdev.h
@@ -33,6 +33,13 @@
 
 #include "config.h"
 
+/* Define getline() if missing from the C library */
+#ifndef HAVE_GETLINE
+#ifdef HAVE_FGETLN
+#include <../../include/getline.h>
+#endif
+#endif
+
 /* define constants if the kernel/glibc headers don't define them */
 #ifndef MS_DIRSYNC
 #define MS_DIRSYNC 128