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Io: Fail open earlier from ms0: w/ no access flags.

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The PSP returns this error code if you use 0 for the open flags on ms0:/.
This commit is contained in:
Unknown W. Brackets 2022-10-15 20:55:26 -07:00
parent cbe31af8cf
commit 8fa24045b1
1 changed files with 5 additions and 0 deletions
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5
Core/FileSystems/DirectoryFileSystem.cpp
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@ -115,6 +115,11 @@ Path DirectoryFileSystem::GetLocalPath(std::string internalPath) const {
bool DirectoryFileHandle::Open(const Path &basePath, std::string &fileName, FileAccess access, u32 &error) {
error = 0;
if (access == FILEACCESS_NONE) {
error = SCE_KERNEL_ERROR_ERRNO_INVALID_ARGUMENT;
return false;
}
#if HOST_IS_CASE_SENSITIVE
if (access & (FILEACCESS_APPEND | FILEACCESS_CREATE | FILEACCESS_WRITE)) {
DEBUG_LOG(FILESYS, "Checking case for path %s", fileName.c_str());