Mercurial > lcfOS
view user/ipc.c3 @ 385:d056b552d3f4
Made better use of layout
author | Windel Bouwman |
---|---|
date | Thu, 01 May 2014 14:03:12 +0200 |
parents | 084cccaa5deb |
children |
line wrap: on
line source
module ipc; type struct { int sender; int cmd; int data1; int data2; int data3; int data4; } Msg; const int MSG_SEND=1; const int MSG_RECV=2; function int kernelTrap(int msgId, int a, int b) { // TODO: make this in assembler? } function void SendMessage(Msg *msg) { kernelTrap(MSG_SEND, 1, 0) } function void receive_message(Msg *msg) { kernelTrap(MSG_RECV, 2, 0); }