| /programs/develop/libraries/menuetlibc/src/libipc/ipc.h |
|---|
| 0,0 → 1,21 |
| #ifndef __MENUETOS_IPC_H |
| #define __MENUETOS_IPC_H |
| typedef struct { |
| volatile unsigned long lock; |
| unsigned long free_ptr; |
| char __mem[0]; |
| } ipc_hdr_t; |
| typedef struct { |
| unsigned long sender_pid; |
| unsigned long msg_length; |
| char message[0]; |
| } ipc_msg_t; |
| ipc_hdr_t * create_ipc(unsigned long size); |
| void register_ipc_mem(ipc_hdr_t * hdr); |
| void ipc_send_message(int dst_pid,ipc_msg_t * msg); |
| extern inline int ipc_messages_avail(ipc_hdr_t * hdr); |
| #endif |