drew/acadia
1
0
Fork 0
Code Issues 6 Pull requests Projects Releases Packages Wiki Activity Actions

[zion] Add a port create syscall

Browse source
This commit is contained in:
Drew Galbraith 2023-06-17 00:31:02 -07:00
parent 09ac87e6f5
commit 378ced6b6c
4 changed files with 20 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

8
zion/syscall/syscall.cpp
View file

@ -198,6 +198,12 @@ z_err_t ChannelRecv(ZChannelRecvReq* req) {
return chan->Read(req->message);
}
z_err_t PortCreate(ZPortCreateResp* resp) {
auto& proc = gScheduler->CurrentProcess();
auto port = MakeRefCounted<Port>();
return proc.AddNewCapability(port, ZC_WRITE | ZC_READ);
}
z_err_t PortRecv(ZPortRecvReq* req) {
auto& proc = gScheduler->CurrentProcess();
auto port_cap = proc.GetCapability(req->port_cap);
@ -275,6 +281,8 @@ extern "C" z_err_t SyscallHandler(uint64_t call_id, void* req, void* resp) {
return ChannelSend(reinterpret_cast<ZChannelSendReq*>(req));
case Z_CHANNEL_RECV:
return ChannelRecv(reinterpret_cast<ZChannelRecvReq*>(req));
case Z_PORT_CREATE:
return PortCreate(reinterpret_cast<ZPortCreateResp*>(resp));
case Z_PORT_RECV:
return PortRecv(reinterpret_cast<ZPortRecvReq*>(req));
case Z_PORT_POLL: