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savashn 2025-10-18 15:07:19 +03:00
parent 72ca093620
commit d508936d6e
1 changed files with 11 additions and 11 deletions
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22
src/win/util.c
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@ -233,6 +233,16 @@ static int uv__is_unc_after_prefix(const WCHAR* path, size_t len) {
}
/* Extract drive letter from the current working directory path.
* This handles various Windows namespace formats:
* - Regular paths: C:\Windows
* - Win32 file namespace: \\?\C:\LongPath
* - Win32 device namespace: \\.\C:
* - NT namespace: \??\C:\Path
* - UNC paths: \\server\share (no drive letter)
* - Volume GUIDs: \\?\Volume{...} (no drive letter)
* - Special paths: \\?\GLOBALROOT\... (no drive letter)
*/
static WCHAR uv__extract_drive_letter(const WCHAR* path, size_t len) {
const WCHAR* scan = path;
size_t scan_len = len;
@ -244,7 +254,6 @@ static WCHAR uv__extract_drive_letter(const WCHAR* path, size_t len) {
if (uv__is_unc_after_prefix(scan, scan_len))
return 0;
/* Check for device paths: \\.\COM1, \\.\PhysicalDrive0 */
if (path[2] == L'.') {
if (scan_len < 2 || scan[1] != L':')
return 0;
@ -284,16 +293,7 @@ static WCHAR uv__extract_drive_letter(const WCHAR* path, size_t len) {
return 0;
}
/* Extract drive letter from the current working directory path.
* This handles various Windows namespace formats:
* - Regular paths: C:\Windows
* - Win32 file namespace: \\?\C:\LongPath
* - Win32 device namespace: \\.\C:
* - NT namespace: \??\C:\Path
* - UNC paths: \\server\share (no drive letter)
* - Volume GUIDs: \\?\Volume{...} (no drive letter)
* - Special paths: \\?\GLOBALROOT\... (no drive letter)
*/
int uv_chdir(const char* dir) {
WCHAR *utf16_buffer;
DWORD utf16_len;