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Swap sceKernelMkdir and posix_mkdir

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Fixes errno behavior on kernel calls, also fixed some incorrect error returns.
This commit is contained in:
Stephen Miller 2025-02-17 19:15:39 -06:00
parent db695fe3a3
commit c83c2e73f5
1 changed files with 15 additions and 11 deletions
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26
src/core/libraries/kernel/file_system.cpp
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@ -419,10 +419,11 @@ s64 PS4_SYSV_ABI sceKernelRead(s32 fd, void* buf, size_t nbytes) {
return result;
}
int PS4_SYSV_ABI sceKernelMkdir(const char* path, u16 mode) {
s32 PS4_SYSV_ABI posix_mkdir(const char* path, u16 mode) {
LOG_INFO(Kernel_Fs, "path = {} mode = {}", path, mode);
if (path == nullptr) {
return ORBIS_KERNEL_ERROR_EINVAL;
*__Error() = POSIX_ENOTDIR;
return -1;
}
auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
@ -430,31 +431,34 @@ int PS4_SYSV_ABI sceKernelMkdir(const char* path, u16 mode) {
const auto dir_name = mnt->GetHostPath(path, &ro);
if (std::filesystem::exists(dir_name)) {
return ORBIS_KERNEL_ERROR_EEXIST;
*__Error() = POSIX_EEXIST;
return -1;
}
if (ro) {
return ORBIS_KERNEL_ERROR_EROFS;
*__Error() = POSIX_EROFS;
return -1;
}
// CUSA02456: path = /aotl after sceSaveDataMount(mode = 1)
std::error_code ec;
if (dir_name.empty() || !std::filesystem::create_directory(dir_name, ec)) {
return ORBIS_KERNEL_ERROR_EIO;
*__Error() = POSIX_EIO;
return -1;
}
if (!std::filesystem::exists(dir_name)) {
return ORBIS_KERNEL_ERROR_ENOENT;
*__Error() = POSIX_ENOENT;
return -1;
}
return ORBIS_OK;
}
int PS4_SYSV_ABI posix_mkdir(const char* path, u16 mode) {
int result = sceKernelMkdir(path, mode);
s32 PS4_SYSV_ABI sceKernelMkdir(const char* path, u16 mode) {
s32 result = posix_mkdir(path, mode);
if (result < 0) {
LOG_ERROR(Kernel_Pthread, "posix_mkdir: error = {}", result);
ErrSceToPosix(result);
return -1;
LOG_ERROR(Kernel_Fs, "error = {}", *__Error());
return ErrnoToSceKernelError(*__Error());
}
return result;
}