Changeset 2702 for trunk/src/kmk/kmkbuiltin/mscfakes.h

Timestamp:

Nov 21, 2013, 1:11:08 AM (12 years ago)

Author:

bird

Message:

kmk/WindowsNT: Avoiding unnecessary stat() calls. Reimplemented stat(), lstat(), fstat(), opendir(), readdir(), and closedir() using native NT APIs.

File:

• trunk/src/kmk/kmkbuiltin/mscfakes.h (modified) (3 diffs)

trunk/src/kmk/kmkbuiltin/mscfakes.h

@@ -39 +39 @@
 #include <io.h>
 #include <direct.h>
+#include "nt/ntstat.h"
 #if defined(MSC_DO_64_BIT_IO) && _MSC_VER >= 1400 /* We want 64-bit file lengths here when possible. */
 # define off_t __int64
-# undef stat
-# define stat  _stat64
-# define fstat _fstat64
 # define lseek _lseeki64
-#else
-# ifndef STAT_REDEFINED_ALREADY
-#  define STAT_REDEFINED_ALREADY
-#  undef stat
-#  define stat(_path, _st) bird_w32_stat(_path, _st)
-extern int bird_w32_stat(const char *, struct stat *);
-# endif
 #endif
-
-#ifndef S_ISDIR
-# define S_ISDIR(m) (((m) & _S_IFMT) == _S_IFDIR)
-#endif
-#ifndef S_ISREG
-# define S_ISREG(m) (((m) & _S_IFMT) == _S_IFREG)
-#endif
-#define S_ISLNK(m)  0
-#define S_IRWXU (_S_IREAD | _S_IWRITE | _S_IEXEC)
-#define S_IXUSR _S_IEXEC
-#define S_IWUSR _S_IWRITE
-#define S_IRUSR _S_IREAD
-#define S_IRWXG 0000070
-#define S_IRGRP 0000040
-#define S_IWGRP 0000020
-#define S_IXGRP 0000010
-#define S_IRWXO 0000007
-#define S_IROTH 0000004
-#define S_IWOTH 0000002
-#define S_IXOTH 0000001
-#define S_ISUID 0004000
-#define S_ISGID 0002000
-#define ALLPERMS 0000777
 
 #undef  PATH_MAX
@@ -141 +109 @@
 #define geteuid()  0
 #define getegid()  0
-#define lstat(path, s) stat(path, s)
 int lchmod(const char *path, mode_t mode);
 int msc_chmod(const char *path, mode_t mode);
@@ -172 +139 @@
 int writev(int fd, const struct iovec *vector, int count);
 
+
+
+/*
+ * MSC fake internals / helpers.
+ */
+int birdSetErrno(unsigned dwErr);
+
 #endif /* _MSC_VER */
 #endif