diff options
Diffstat (limited to 'kernel/syscall.c')
| -rw-r--r-- | kernel/syscall.c | 28 |
1 files changed, 9 insertions, 19 deletions
diff --git a/kernel/syscall.c b/kernel/syscall.c index 7887e83..7944f46 100644 --- a/kernel/syscall.c +++ b/kernel/syscall.c @@ -12,7 +12,7 @@ static int sys_exit(void) { ARG1(int, status); - (void) status; + (void)status; // FIXME: schedule somthing else while (1) @@ -53,23 +53,12 @@ static int sys_write(void) } static int (*syscall_tbl[N_SYSCALLS])(void) = { - [SYS_exit] = sys_exit, - [SYS_waitpid] = NULL, - [SYS_fork] = NULL, - [SYS_exec] = NULL, - [SYS_open] = NULL, - [SYS_close] = NULL, - [SYS_read] = NULL, - [SYS_write] = sys_write, - [SYS_getpid] = NULL, - [SYS_getppid] = NULL, - [SYS_gettime] = NULL, - [SYS_getprio] = NULL, - [SYS_setprio] = NULL, - [SYS_kill] = NULL, - [SYS_sleep] = NULL, - [SYS_brk] = NULL, - [SYS_sbrk] = NULL, + [SYS_exit] = sys_exit, [SYS_waitpid] = NULL, [SYS_fork] = NULL, + [SYS_exec] = NULL, [SYS_open] = NULL, [SYS_close] = NULL, + [SYS_read] = NULL, [SYS_write] = sys_write, [SYS_getpid] = NULL, + [SYS_getppid] = NULL, [SYS_gettime] = NULL, [SYS_getprio] = NULL, + [SYS_setprio] = NULL, [SYS_kill] = NULL, [SYS_sleep] = NULL, + [SYS_brk] = NULL, [SYS_sbrk] = NULL, }; void syscall_handler(struct cpu_regs *regs) @@ -91,7 +80,8 @@ void syscall_handler(struct cpu_regs *regs) if (num >= N_SYSCALLS) { // invalid syscall // FIXME: kill user process - while(1); + while (1) + ; } // run syscall handler (if exists) |