From: Ramiro Polla <ramiro.polla@gmail.com>
Date: Wed, 22 Sep 2010 02:53:16 +0000 (-0300)
Subject: win32: Properly check whether path is a directory
X-Git-Tag: v3.2~315
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=37e27eb1972a49779c5afce62bb0732a506210be;p=thirdparty%2Fccache.git

win32: Properly check whether path is a directory
---

diff --git a/ccache.c b/ccache.c
index e9601b6fb..76c47319d 100644
--- a/ccache.c
+++ b/ccache.c
@@ -284,6 +284,9 @@ get_path_in_cache(const char *name, const char *suffix)
 static void
 remember_include_file(char *path, size_t path_len, struct mdfour *cpp_hash)
 {
+#ifdef _WIN32
+	DWORD attributes;
+#endif
 	struct mdfour fhash;
 	struct stat st;
 	char *source = NULL;
@@ -306,6 +309,14 @@ remember_include_file(char *path, size_t path_len, struct mdfour *cpp_hash)
 		goto ignore;
 	}
 
+#ifdef _WIN32
+	/* stat fails on directories on win32 */
+	attributes = GetFileAttributes(path);
+	if (attributes != INVALID_FILE_ATTRIBUTES &&
+	    attributes & FILE_ATTRIBUTE_DIRECTORY)
+		goto ignore;
+#endif
+
 	if (stat(path, &st) != 0) {
 		cc_log("Failed to stat include file %s", path);
 		goto failure;