mingw: remove use of _getdrive() from lstat/fstat

The field device is not used by Git, and putting the number of the
current device is meaningless anyway.

Signed-off-by: Dmitry Potapov <dpotapov@gmail.com>
Acked-by: Johannes Sixt <johannes.sixt@telecom.at>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

diff --git a/compat/mingw.c b/compat/mingw.c
index 7eed60db1b10cc303f37e1bf3307058af94b8f9d..fc45d240f579ab3e1e0f867859f24132c593410e 100644 (file)
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -31,7 +31,6 @@ static inline time_t filetime_to_time_t(const FILETIME *ft)
        return (time_t)winTime;
 }
 
-extern int _getdrive( void );
 /* We keep the do_lstat code in a separate function to avoid recursion.
  * When a path ends with a slash, the stat will fail with ENOENT. In
  * this case, we strip the trailing slashes and stat again.
@@ -55,7 +54,7 @@ static int do_lstat(const char *file_name, struct stat *buf)
                buf->st_nlink = 1;
                buf->st_mode = fMode;
                buf->st_size = fdata.nFileSizeLow; /* Can't use nFileSizeHigh, since it's not a stat64 */
-               buf->st_dev = buf->st_rdev = (_getdrive() - 1);
+               buf->st_dev = buf->st_rdev = 0; /* not used by Git */
                buf->st_atime = filetime_to_time_t(&(fdata.ftLastAccessTime));
                buf->st_mtime = filetime_to_time_t(&(fdata.ftLastWriteTime));
                buf->st_ctime = filetime_to_time_t(&(fdata.ftCreationTime));
@@ -145,7 +144,7 @@ int mingw_fstat(int fd, struct stat *buf)
                buf->st_nlink = 1;
                buf->st_mode = fMode;
                buf->st_size = fdata.nFileSizeLow; /* Can't use nFileSizeHigh, since it's not a stat64 */
-               buf->st_dev = buf->st_rdev = (_getdrive() - 1);
+               buf->st_dev = buf->st_rdev = 0; /* not used by Git */
                buf->st_atime = filetime_to_time_t(&(fdata.ftLastAccessTime));
                buf->st_mtime = filetime_to_time_t(&(fdata.ftLastWriteTime));
                buf->st_ctime = filetime_to_time_t(&(fdata.ftCreationTime));