From aa14e980fff55e090dd42174ab4f37fe4b3dfa1e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Scharfe?= <l.s.r@web.de>
Date: Mon, 28 Jul 2014 20:29:50 +0200
Subject: wrapper: add xgetcwd()

Add the helper function xgetcwd(), which returns the current directory
or dies.  The returned string has to be free()d after use.

Helped-by: Duy Nguyen <pclouds@gmail.com>
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 git-compat-util.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'git-compat-util.h')

diff --git a/git-compat-util.h b/git-compat-util.h
index e6a4159a25..4010d350d7 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -538,6 +538,7 @@ extern int xmkstemp(char *template);
 extern int xmkstemp_mode(char *template, int mode);
 extern int odb_mkstemp(char *template, size_t limit, const char *pattern);
 extern int odb_pack_keep(char *name, size_t namesz, const unsigned char *sha1);
+extern char *xgetcwd(void);
 
 static inline size_t xsize_t(off_t len)
 {
-- 
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