From 3d88e4b6c9d3bb7b5eb75575049ed6d06f47bcd9 Mon Sep 17 00:00:00 2001
From: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Date: Wed, 14 Apr 2010 06:51:11 +0200
Subject: win32: Replace open/fopen to support /dev/null

---
 win32/mingw.c | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

(limited to 'win32')

diff --git a/win32/mingw.c b/win32/mingw.c
index 5604fdda5..cc266462f 100644
--- a/win32/mingw.c
+++ b/win32/mingw.c
@@ -115,6 +115,40 @@ static int err_win_to_posix(DWORD winerr)
 	return error;
 }
 
+#undef open
+int mingw_open (const char *filename, int oflags, ...)
+{
+	va_list args;
+	unsigned mode;
+	int fd;
+
+	va_start(args, oflags);
+	mode = va_arg(args, int);
+	va_end(args);
+
+	if (oflags & O_NONBLOCK) {
+		errno = ENOSYS;
+		return -1;
+	}
+	if (!strcmp(filename, "/dev/null"))
+		filename = "nul";
+	fd = open(filename, oflags, mode);
+	if (fd < 0 && (oflags & O_CREAT) && errno == EACCES) {
+		DWORD attrs = GetFileAttributes(filename);
+		if (attrs != INVALID_FILE_ATTRIBUTES && (attrs & FILE_ATTRIBUTE_DIRECTORY))
+			errno = EISDIR;
+	}
+	return fd;
+}
+
+#undef fopen
+FILE *mingw_fopen (const char *filename, const char *mode)
+{
+	if (!strcmp(filename, "/dev/null"))
+		filename = "nul";
+	return fopen(filename, mode);
+}
+
 unsigned int sleep (unsigned int seconds)
 {
 	Sleep(seconds*1000);
-- 
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