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[rpcsx-os] implemented sys_read

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This commit is contained in:
DH 2023-06-26 12:45:32 +03:00
parent 0e9d4b340b
commit d9c08ea98c
1 changed files with 15 additions and 1 deletions
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16
rpcsx-os/ops.cpp
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@ -275,7 +275,21 @@ orbis::SysResult write(orbis::Thread *thread, orbis::sint fd,
}
orbis::SysResult read(orbis::Thread *thread, orbis::sint fd,
orbis::ptr<void> data, orbis::ulong size) {
return ErrorCode::NOTSUP;
Ref<IoDeviceInstance> handle =
static_cast<IoDeviceInstance *>(thread->tproc->fileDescriptors.get(fd));
if (handle == nullptr) {
return ErrorCode::BADF;
}
auto result = handle->read(handle.get(), data, size);
if (result < 0) {
// TODO
return ErrorCode::IO;
}
thread->retval[0] = result;
return {};
}
orbis::SysResult pread(orbis::Thread *thread, orbis::sint fd,
orbis::ptr<void> data, orbis::ulong size,