From f5333813ef990e83fe3eff4381ac6b4a8b6d9040 Mon Sep 17 00:00:00 2001 From: Eli Zaretskii Date: Sat, 30 Aug 2008 10:54:06 +0000 Subject: [PATCH] (stat): Only root directory passed to GetDriveType. Allow RAM disk as well as local fixed disk when w32-get-true-file-attributes is set to `local'. --- src/w32.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/src/w32.c b/src/w32.c index aa6c21e4402..3c2fae73a4b 100644 --- a/src/w32.c +++ b/src/w32.c @@ -2390,6 +2390,8 @@ int stat (const char * path, struct stat * buf) { char *name, *r; + char drive_root[4]; + UINT devtype; WIN32_FIND_DATA wfd; HANDLE fh; DWORD fake_inode; @@ -2491,9 +2493,19 @@ stat (const char * path, struct stat * buf) } } + /* GetDriveType needs the root directory of NAME's drive. */ + if (!(strlen (name) >= 2 && IS_DEVICE_SEP (name[1]))) + devtype = GetDriveType (NULL); /* use root of current diectory */ + else + { + strncpy (drive_root, name, 3); + drive_root[3] = '\0'; + devtype = GetDriveType (drive_root); + } + if (!(NILP (Vw32_get_true_file_attributes) || (EQ (Vw32_get_true_file_attributes, Qlocal) && - GetDriveType (name) != DRIVE_FIXED)) + devtype != DRIVE_FIXED && devtype != DRIVE_RAMDISK)) /* No access rights required to get info. */ && (fh = CreateFile (name, 0, 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL)) -- 2.30.2