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Add posix_fsync

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Used by Spider-Man Miles Morales. I've added the normal posix error handling to this function, though I'm aware sceKernelFsync doesn't return any errors currently. This is for future proofing and accuracy, as the actual libkernel does the usual error handling too.
This commit is contained in:
Stephen Miller 2024-11-13 11:52:00 -06:00
parent 950412412a
commit 3095e34583
1 changed files with 12 additions and 0 deletions
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12
src/core/libraries/kernel/file_system.cpp
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@ -490,6 +490,16 @@ s32 PS4_SYSV_ABI sceKernelFsync(int fd) {
return ORBIS_OK;
}
s32 PS4_SYSV_ABI posix_fsync(int fd) {
s32 result = sceKernelFsync(fd);
if (result < 0) {
LOG_ERROR(Kernel_Pthread, "posix_fstat: error = {}", result);
ErrSceToPosix(result);
return -1;
}
return result;
}
int PS4_SYSV_ABI sceKernelFtruncate(int fd, s64 length) {
auto* h = Common::Singleton<Core::FileSys::HandleTable>::Instance();
auto* file = h->GetFile(fd);
@ -642,6 +652,8 @@ void fileSystemSymbolsRegister(Core::Loader::SymbolsResolver* sym) {
LIB_FUNCTION("+r3rMFwItV4", "libkernel", 1, "libkernel", 1, 1, sceKernelPread);
LIB_FUNCTION("uWyW3v98sU4", "libkernel", 1, "libkernel", 1, 1, sceKernelCheckReachability);
LIB_FUNCTION("fTx66l5iWIA", "libkernel", 1, "libkernel", 1, 1, sceKernelFsync);
LIB_FUNCTION("juWbTNM+8hw", "libkernel", 1, "libkernel", 1, 1, posix_fsync);
LIB_FUNCTION("juWbTNM+8hw", "libScePosix", 1, "libkernel", 1, 1, posix_fsync);
LIB_FUNCTION("j2AIqSqJP0w", "libkernel", 1, "libkernel", 1, 1, sceKernelGetdents);
LIB_FUNCTION("taRWhTJFTgE", "libkernel", 1, "libkernel", 1, 1, sceKernelGetdirentries);
LIB_FUNCTION("nKWi-N2HBV4", "libkernel", 1, "libkernel", 1, 1, sceKernelPwrite);