mirrors/shadPS4
1
0
Fork 0
mirror of https://github.com/shadps4-emu/shadPS4.git synced 2025-08-04 08:22:32 +00:00
Code Issues Packages Projects Releases Wiki Activity

let host os set lseek errors

Browse Source
This commit is contained in:
mailwl 2025-02-17 10:12:32 +03:00
parent 27aa629ebb
commit 4fa9d8e18b
2 changed files with 1 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/common/io_file.cpp
View File

@ -377,20 +377,6 @@ bool IOFile::Seek(s64 offset, SeekOrigin origin) const {
return false; return false;
} }
if (False(file_access_mode & (FileAccessMode::Write | FileAccessMode::Append))) {
u64 size = GetSize();
if (origin == SeekOrigin::CurrentPosition && Tell() + offset > size) {
LOG_ERROR(Common_Filesystem, "Seeking past the end of the file");
return false;
} else if (origin == SeekOrigin::SetOrigin && (u64)offset > size) {
LOG_ERROR(Common_Filesystem, "Seeking past the end of the file");
return false;
} else if (origin == SeekOrigin::End && offset > 0) {
LOG_ERROR(Common_Filesystem, "Seeking past the end of the file");
return false;
}
}
errno = 0; errno = 0;
const auto seek_result = fseeko(file, offset, ToSeekOrigin(origin)) == 0; const auto seek_result = fseeko(file, offset, ToSeekOrigin(origin)) == 0;

5
src/core/libraries/kernel/file_system.cpp
View File

@ -289,6 +289,7 @@ size_t PS4_SYSV_ABI _writev(int fd, const SceKernelIovec* iov, int iovcn) {
} }
s64 PS4_SYSV_ABI sceKernelLseek(int d, s64 offset, int whence) { s64 PS4_SYSV_ABI sceKernelLseek(int d, s64 offset, int whence) {
LOG_TRACE(Kernel_Fs, "called: offset {} whence {}", offset, whence);
auto* h = Common::Singleton<Core::FileSys::HandleTable>::Instance(); auto* h = Common::Singleton<Core::FileSys::HandleTable>::Instance();
auto* file = h->GetFile(d); auto* file = h->GetFile(d);
if (file == nullptr) { if (file == nullptr) {
@ -321,10 +322,6 @@ s64 PS4_SYSV_ABI posix_lseek(int d, s64 offset, int whence) {
if (result < 0) { if (result < 0) {
LOG_ERROR(Kernel_Pthread, "posix_lseek: error = {}", result); LOG_ERROR(Kernel_Pthread, "posix_lseek: error = {}", result);
ErrSceToPosix(result); ErrSceToPosix(result);
// Workaround for XNA AudioEngine
if (whence == SEEK_SET && (s32)offset == -1) {
return offset;
}
return -1; return -1;
} }
return result; return result;