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delete SYSCALL_DECLARE(uname)

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This commit is contained in:
NAKAMURA Gou
2013-06-12 17:40:43 +09:00
parent 4494e54d38
commit d6f6e4d6d7
2 changed files with 0 additions and 29 deletions
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10
executer/user/mcexec.c
View File

@ -630,16 +630,6 @@ int main_loop(int fd, int cpu, pthread_mutex_t *lock)
pthread_mutex_unlock(lock);
return w.sr.args[0];
case __NR_uname:
ret = uname((void *)dma_buf);
if (ret == -1) {
ret = -errno;
}
do_syscall_return(fd,
cpu, ret, 1, (unsigned long)dma_buf, w.sr.args[0],
sizeof(struct utsname));
break;
case __NR_getcwd: {
// note that return type is different between glibc-getcwd and sys_getcwd
char* c = getcwd((void *)dma_buf, w.sr.args[1]);

19
kernel/syscall.c
View File

@ -450,24 +450,6 @@ SYSCALL_DECLARE(getpid)
return cpu_local_var(current)->pid;
}
SYSCALL_DECLARE(uname)
{
SYSCALL_HEADER;
unsigned long phys;
int ret;
if (ihk_mc_pt_virt_to_phys(cpu_local_var(current)->vm->page_table,
(void *)ihk_mc_syscall_arg0(ctx), &phys)) {
return -EFAULT;
}
request.number = n;
request.args[0] = phys;
ret = do_syscall(&request, ctx);
return ret;
}
// asmlinkage long sys_getcwd(char __user *buf, unsigned long size);
SYSCALL_DECLARE(getcwd)
{
@ -975,7 +957,6 @@ static long (*syscall_table[])(int, ihk_mc_user_context_t *) = {
[39] = sys_getpid,
[56] = sys_clone,
[60] = sys_exit,
[63] = sys_uname,
[79] = sys_getcwd,
[89] = sys_readlink,
[96] = sys_gettimeofday,