diff options
Diffstat (limited to 'src/kernel/ipc/request.h')
| -rw-r--r-- | src/kernel/ipc/request.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/kernel/ipc/request.h b/src/kernel/ipc/request.h index 0b60a5c..0afc48b 100644 --- a/src/kernel/ipc/request.h +++ b/src/kernel/ipc/request.h @@ -24,6 +24,7 @@ struct request { int64_t ll; uint32_t n; } answer; + int errcode; //returned when function has finished }; struct user_request { @@ -35,12 +36,13 @@ struct user_sendrequest { uint32_t func, a, b, c; uint32_t answeri; int64_t answerll; + int errcode; }; //syscalls int request_get(int obj, uint32_t ptr, int wait); int request_has(int obj); -void request_answer(int obj, uint32_t answer, uint32_t answer2); //answer2 used for long long. +void request_answer(int obj, uint32_t answer, uint32_t answer2, int errcode); //answer2 used for long long. int request_mapShm(int obj, uint32_t pos, int number); int request(int obj, uint32_t rq_ptr); |