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| author | Kimplul <kimi.h.kuparinen@gmail.com> | 2022-05-22 15:05:39 +0300 |
|---|---|---|
| committer | Kimplul <kimi.h.kuparinen@gmail.com> | 2022-05-22 15:05:39 +0300 |
| commit | 5793a61eb824a7b97e9bab5913b595a778205cef (patch) | |
| tree | f31931b924058cb6474b80cd02472940ad8cfcd5 /common/uapi/ipc.c | |
| parent | a4851206bef5ceecef18b3fde5be6918a67cca21 (diff) | |
| download | kmi-5793a61eb824a7b97e9bab5913b595a778205cef.tar.gz kmi-5793a61eb824a7b97e9bab5913b595a778205cef.zip | |
improved tcb handling in preparation for processes
Diffstat (limited to 'common/uapi/ipc.c')
| -rw-r--r-- | common/uapi/ipc.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/common/uapi/ipc.c b/common/uapi/ipc.c index d7c9d16..0d2d287 100644 --- a/common/uapi/ipc.c +++ b/common/uapi/ipc.c @@ -11,16 +11,23 @@ SYSCALL_DEFINE1(ipc_server)(sys_arg_t callback) return (struct sys_ret){ OK, 0 }; } -SYSCALL_DEFINE3(ipc_req)(sys_arg_t tid, sys_arg_t d0, sys_arg_t d1) +SYSCALL_DEFINE3(ipc_req_proc)(sys_arg_t pid, sys_arg_t d0, sys_arg_t d1) { - struct tcb *r = get_tcb(tid); - /* something like jump_to_callback(t) */ + struct tcb *r = get_tcb(pid); + /* TODO: something like jump_to_callback(t) */ return (struct sys_ret){ d0, d1 }; } -SYSCALL_DEFINE3(ipc_resp)(sys_arg_t tid, sys_arg_t d0, sys_arg_t d1) +SYSCALL_DEFINE3(ipc_req_thread)(sys_arg_t tid, sys_arg_t d0, sys_arg_t d1) { - struct tcb *r = get_tcb(tid); + struct tcb *t = get_tcb(tid); + /* ditto */ + return (struct sys_ret){ d0, d1 }; +} + +SYSCALL_DEFINE2(ipc_resp)(sys_arg_t d0, sys_arg_t d1) +{ + struct tcb *r = cur_tcb(); /* something like return_from_callback(t, r) */ return (struct sys_ret){ d0, d1 }; } |