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-rw-r--r--arch/mips/kernel/syscall.c130
1 files changed, 0 insertions, 130 deletions
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index 3f7f466190b..e96b1c30c7a 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -215,48 +215,6 @@ out:
return error;
}
-/*
- * Compacrapability ...
- */
-SYSCALL_DEFINE1(uname, struct old_utsname __user *, name)
-{
- if (name && !copy_to_user(name, utsname(), sizeof (*name)))
- return 0;
- return -EFAULT;
-}
-
-/*
- * Compacrapability ...
- */
-SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
-{
- int error;
-
- if (!name)
- return -EFAULT;
- if (!access_ok(VERIFY_WRITE, name, sizeof(struct oldold_utsname)))
- return -EFAULT;
-
- error = __copy_to_user(&name->sysname, &utsname()->sysname,
- __OLD_UTS_LEN);
- error -= __put_user(0, name->sysname + __OLD_UTS_LEN);
- error -= __copy_to_user(&name->nodename, &utsname()->nodename,
- __OLD_UTS_LEN);
- error -= __put_user(0, name->nodename + __OLD_UTS_LEN);
- error -= __copy_to_user(&name->release, &utsname()->release,
- __OLD_UTS_LEN);
- error -= __put_user(0, name->release + __OLD_UTS_LEN);
- error -= __copy_to_user(&name->version, &utsname()->version,
- __OLD_UTS_LEN);
- error -= __put_user(0, name->version + __OLD_UTS_LEN);
- error -= __copy_to_user(&name->machine, &utsname()->machine,
- __OLD_UTS_LEN);
- error = __put_user(0, name->machine + __OLD_UTS_LEN);
- error = error ? -EFAULT : 0;
-
- return error;
-}
-
SYSCALL_DEFINE1(set_thread_area, unsigned long, addr)
{
struct thread_info *ti = task_thread_info(current);
@@ -407,94 +365,6 @@ _sys_sysmips(nabi_no_regargs struct pt_regs regs)
}
/*
- * sys_ipc() is the de-multiplexer for the SysV IPC calls..
- *
- * This is really horribly ugly.
- */
-SYSCALL_DEFINE6(ipc, unsigned int, call, int, first, int, second,
- unsigned long, third, void __user *, ptr, long, fifth)
-{
- int version, ret;
-
- version = call >> 16; /* hack for backward compatibility */
- call &= 0xffff;
-
- switch (call) {
- case SEMOP:
- return sys_semtimedop(first, (struct sembuf __user *)ptr,
- second, NULL);
- case SEMTIMEDOP:
- return sys_semtimedop(first, (struct sembuf __user *)ptr,
- second,
- (const struct timespec __user *)fifth);
- case SEMGET:
- return sys_semget(first, second, third);
- case SEMCTL: {
- union semun fourth;
- if (!ptr)
- return -EINVAL;
- if (get_user(fourth.__pad, (void __user *__user *) ptr))
- return -EFAULT;
- return sys_semctl(first, second, third, fourth);
- }
-
- case MSGSND:
- return sys_msgsnd(first, (struct msgbuf __user *) ptr,
- second, third);
- case MSGRCV:
- switch (version) {
- case 0: {
- struct ipc_kludge tmp;
- if (!ptr)
- return -EINVAL;
-
- if (copy_from_user(&tmp,
- (struct ipc_kludge __user *) ptr,
- sizeof(tmp)))
- return -EFAULT;
- return sys_msgrcv(first, tmp.msgp, second,
- tmp.msgtyp, third);
- }
- default:
- return sys_msgrcv(first,
- (struct msgbuf __user *) ptr,
- second, fifth, third);
- }
- case MSGGET:
- return sys_msgget((key_t) first, second);
- case MSGCTL:
- return sys_msgctl(first, second,
- (struct msqid_ds __user *) ptr);
-
- case SHMAT:
- switch (version) {
- default: {
- unsigned long raddr;
- ret = do_shmat(first, (char __user *) ptr, second,
- &raddr);
- if (ret)
- return ret;
- return put_user(raddr, (unsigned long __user *) third);
- }
- case 1: /* iBCS2 emulator entry point */
- if (!segment_eq(get_fs(), get_ds()))
- return -EINVAL;
- return do_shmat(first, (char __user *) ptr, second,
- (unsigned long *) third);
- }
- case SHMDT:
- return sys_shmdt((char __user *)ptr);
- case SHMGET:
- return sys_shmget(first, second, third);
- case SHMCTL:
- return sys_shmctl(first, second,
- (struct shmid_ds __user *) ptr);
- default:
- return -ENOSYS;
- }
-}
-
-/*
* No implemented yet ...
*/
SYSCALL_DEFINE3(cachectl, char *, addr, int, nbytes, int, op)