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authorMax Kellermann <max@duempel.org>2015-02-27 19:08:04 +0100
committerMax Kellermann <max@duempel.org>2015-02-27 19:15:31 +0100
commit6b3b1cbd995ec2313427a6fe0b1607938cc71794 (patch)
treefd92f7ee6607a84c81718e97bfe3d1d4b4321dad /src
parent4dd861ee2351a9e3ac32b6aa744965a683f52955 (diff)
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fs/FileSystem: use GetFileAttributes() on WIN32 if possible
Diffstat (limited to '')
-rw-r--r--src/fs/FileSystem.hxx22
1 files changed, 20 insertions, 2 deletions
diff --git a/src/fs/FileSystem.hxx b/src/fs/FileSystem.hxx
index 6f19c8ed3..c0c77129c 100644
--- a/src/fs/FileSystem.hxx
+++ b/src/fs/FileSystem.hxx
@@ -26,10 +26,15 @@
#include "Path.hxx"
+#ifdef WIN32
+#include <fileapi.h>
+#endif
+
#include <sys/stat.h>
#include <unistd.h>
#include <stdio.h>
+
class AllocatedPath;
namespace FOpenMode {
@@ -128,8 +133,15 @@ CheckAccess(Path path, int mode)
static inline bool
FileExists(Path path, bool follow_symlinks = true)
{
+#ifdef WIN32
+ (void)follow_symlinks;
+
+ const auto a = GetFileAttributes(path.c_str());
+ return a != INVALID_FILE_ATTRIBUTES && (a & FILE_ATTRIBUTE_NORMAL);
+#else
struct stat buf;
return StatFile(path, buf, follow_symlinks) && S_ISREG(buf.st_mode);
+#endif
}
/**
@@ -138,8 +150,15 @@ FileExists(Path path, bool follow_symlinks = true)
static inline bool
DirectoryExists(Path path, bool follow_symlinks = true)
{
+#ifdef WIN32
+ (void)follow_symlinks;
+
+ const auto a = GetFileAttributes(path.c_str());
+ return a != INVALID_FILE_ATTRIBUTES && (a & FILE_ATTRIBUTE_DIRECTORY);
+#else
struct stat buf;
return StatFile(path, buf, follow_symlinks) && S_ISDIR(buf.st_mode);
+#endif
}
/**
@@ -149,8 +168,7 @@ static inline bool
PathExists(Path path)
{
#ifdef WIN32
- struct stat buf;
- return StatFile(path, buf);
+ return GetFileAttributes(path.c_str()) != INVALID_FILE_ATTRIBUTES;
#else
return CheckAccess(path, F_OK);
#endif