From: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Date: Tue, 23 Jan 2007 12:39:09 +0000 (+0100)
Subject: Windows: always chmod(, 0666) before unlink().
X-Git-Tag: v1.6.0-rc0~159^2~27
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=132a6e903fd912d02392db55c407267103766f19;p=git.git

Windows: always chmod(, 0666) before unlink().

On Windows, read-only files cannot be deleted. To make sure that
deletion does not fail because of this, always call chmod() before
unlink().

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
---

diff --git a/compat/mingw.h b/compat/mingw.h
index 901cfa7c8..95a08b412 100644
--- a/compat/mingw.h
+++ b/compat/mingw.h
@@ -106,6 +106,14 @@ static inline int mingw_mkdir(const char *path, int mode)
 }
 #define mkdir mingw_mkdir
 
+static inline int mingw_unlink(const char *pathname)
+{
+	/* read-only files cannot be removed */
+	chmod(pathname, 0666);
+	return unlink(pathname);
+}
+#define unlink mingw_unlink
+
 static inline int waitpid(pid_t pid, unsigned *status, unsigned options)
 {
 	if (options == 0)