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Diffstat (limited to 'win/tclWinFile.c')
-rw-r--r--win/tclWinFile.c46
1 files changed, 34 insertions, 12 deletions
diff --git a/win/tclWinFile.c b/win/tclWinFile.c
index 46c8489..25e1eac 100644
--- a/win/tclWinFile.c
+++ b/win/tclWinFile.c
@@ -11,7 +11,7 @@
* See the file "license.terms" for information on usage and redistribution of
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tclWinFile.c,v 1.98 2009/03/18 17:08:11 dgp Exp $
+ * RCS: @(#) $Id: tclWinFile.c,v 1.99 2009/11/24 00:08:27 patthoyts Exp $
*/
/* #define _WIN32_WINNT 0x0500 */
@@ -247,7 +247,7 @@ WinLink(
*/
attr = tclWinProcs->getFileAttributesProc(linkSourcePath);
- if (attr != 0xffffffff) {
+ if (attr != INVALID_FILE_ATTRIBUTES) {
Tcl_SetErrno(EEXIST);
return -1;
}
@@ -271,7 +271,7 @@ WinLink(
*/
attr = tclWinProcs->getFileAttributesProc(linkTargetPath);
- if (attr == 0xffffffff) {
+ if (attr == INVALID_FILE_ATTRIBUTES) {
/*
* The target doesn't exist.
*/
@@ -368,7 +368,7 @@ WinReadLink(
*/
attr = tclWinProcs->getFileAttributesProc(linkSourcePath);
- if (attr == 0xffffffff) {
+ if (attr == INVALID_FILE_ATTRIBUTES) {
/*
* The source doesn't exist.
*/
@@ -912,7 +912,7 @@ TclpMatchInDirectory(
if (tclWinProcs->getFileAttributesExProc == NULL) {
attr = tclWinProcs->getFileAttributesProc(native);
- if (attr == 0xffffffff) {
+ if (attr == INVALID_FILE_ATTRIBUTES) {
return TCL_OK;
}
} else {
@@ -964,7 +964,8 @@ TclpMatchInDirectory(
}
attr = tclWinProcs->getFileAttributesProc(native);
- if ((attr == 0xffffffff) || ((attr & FILE_ATTRIBUTE_DIRECTORY) == 0)) {
+ if ((attr == INVALID_FILE_ATTRIBUTES)
+ || ((attr & FILE_ATTRIBUTE_DIRECTORY) == 0)) {
return TCL_OK;
}
@@ -1547,13 +1548,21 @@ NativeAccess(
attr = tclWinProcs->getFileAttributesProc(nativePath);
- if (attr == 0xffffffff) {
+ if (attr == INVALID_FILE_ATTRIBUTES) {
/*
- * File doesn't exist.
+ * File might not exist.
*/
- TclWinConvertError(GetLastError());
- return -1;
+ WIN32_FIND_DATAT ffd;
+ HANDLE hFind;
+ hFind = tclWinProcs->findFirstFileProc(nativePath, &ffd);
+ if (hFind != INVALID_HANDLE_VALUE) {
+ attr = ffd.w.dwFileAttributes;
+ FindClose(hFind);
+ } else {
+ TclWinConvertError(GetLastError());
+ return -1;
+ }
}
if ((mode & W_OK)
@@ -2093,8 +2102,21 @@ NativeStat(
if (tclWinProcs->getFileAttributesExProc(nativePath,
GetFileExInfoStandard, &data) != TRUE) {
- Tcl_SetErrno(ENOENT);
- return -1;
+
+ /*
+ * We might have just been denied access
+ */
+
+ WIN32_FIND_DATAT ffd;
+ HANDLE hFind;
+ hFind = tclWinProcs->findFirstFileProc(nativePath, &ffd);
+ if (hFind != INVALID_HANDLE_VALUE) {
+ memcpy(&data, &ffd, sizeof(data));
+ FindClose(hFind);
+ } else {
+ Tcl_SetErrno(ENOENT);
+ return -1;
+ }
}
attr = data.dwFileAttributes;