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| author | Kimplul <kimi.h.kuparinen@gmail.com> | 2022-09-15 19:21:14 +0300 |
|---|---|---|
| committer | Kimplul <kimi.h.kuparinen@gmail.com> | 2022-09-15 19:46:07 +0300 |
| commit | a717296a2036cede5fccfff544513043a984d614 (patch) | |
| tree | 68f75a23adc298628fb9cab41fd47402a99dd19d /common/uapi/conf.c | |
| parent | 619725a5f2f5272f9cbb547ed95c87312c2765a9 (diff) | |
| download | kmi-a717296a2036cede5fccfff544513043a984d614.tar.gz kmi-a717296a2036cede5fccfff544513043a984d614.zip | |
change syscalls to take 5 params and return 6
+ In total, a syscall is built up of 6 values, with the first being the
syscall number. Symmetrically, the first value is now a status and the
following five values return "values". This allows us to cram in more
info into the ipc_* functions. The performance difference is
absolutely minimal, at least from my testing in qemu.
Diffstat (limited to 'common/uapi/conf.c')
| -rw-r--r-- | common/uapi/conf.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/common/uapi/conf.c b/common/uapi/conf.c index 470b81e..bf4b42c 100644 --- a/common/uapi/conf.c +++ b/common/uapi/conf.c @@ -25,7 +25,7 @@ size_t __call_stack_size = SZ_2M; */ SYSCALL_DEFINE1(conf_get)(sys_arg_t param) { - return (struct sys_ret){ OK, 0 }; + return (struct sys_ret){ OK, 0, 0, 0, 0, 0 }; } /** @@ -43,7 +43,7 @@ SYSCALL_DEFINE2(conf_set)(sys_arg_t param, sys_arg_t val) UNUSED(val); /* no parameters supported atm */ - return (struct sys_ret){ OK, 0 }; + return (struct sys_ret){ OK, 0, 0, 0, 0, 0 }; } /** @@ -59,8 +59,8 @@ SYSCALL_DEFINE1(poweroff)(sys_arg_t type) case SHUTDOWN: case COLD_REBOOT: case WARM_REBOOT: - return (struct sys_ret){ OK, poweroff(type) }; + return (struct sys_ret){ OK, poweroff(type), 0, 0, 0, 0 }; }; - return (struct sys_ret){ ERR_INVAL, 0 }; + return (struct sys_ret){ ERR_INVAL, 0, 0, 0, 0, 0 }; } |