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filesystem: Windows SDL_SYS_CreateDirectory should succeed if dir exists.

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This commit is contained in:
Ryan C. Gordon
2024-09-27 15:27:25 -04:00
parent 48c3ee2120
commit 94030131de
1 changed files with 10 additions and 1 deletions
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11
src/filesystem/windows/SDL_sysfsops.c
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@@ -167,7 +167,16 @@ bool SDL_SYS_CreateDirectory(const char *path)
return false; return false;
} }
const DWORD rc = CreateDirectoryW(wpath, NULL); DWORD rc = CreateDirectoryW(wpath, NULL);
if (!rc && (GetLastError() == ERROR_ALREADY_EXISTS)) {
WIN32_FILE_ATTRIBUTE_DATA winstat;
if (GetFileAttributesExW(wpath, GetFileExInfoStandard, &winstat)) {
if (winstat.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
rc = 1; // exists and is already a directory: cool.
}
}
}
SDL_free(wpath); SDL_free(wpath);
if (!rc) { if (!rc) {
return WIN_SetError("Couldn't create directory"); return WIN_SetError("Couldn't create directory");