#include <linux/errno.h>
#include <linux/linkage.h>
#include <linux/mm.h>
+#include <linux/fs.h>
#include <linux/smp.h>
#include <linux/mman.h>
#include <linux/ptrace.h>
}
save_static_function(sys_fork);
-__attribute_used__ noinline static int
+static int __used noinline
_sys_fork(nabi_no_regargs struct pt_regs regs)
{
return do_fork(SIGCHLD, regs.regs[29], ®s, 0, NULL, NULL);
}
save_static_function(sys_clone);
-__attribute_used__ noinline static int
+static int __used noinline
_sys_clone(nabi_no_regargs struct pt_regs regs)
{
unsigned long clone_flags;
if (!name)
return -EFAULT;
- if (!access_ok(VERIFY_WRITE,name,sizeof(struct oldold_utsname)))
+ if (!access_ok(VERIFY_WRITE, name, sizeof(struct oldold_utsname)))
return -EFAULT;
error = __copy_to_user(&name->sysname, &utsname()->sysname,
asmlinkage int _sys_sysmips(int cmd, long arg1, int arg2, int arg3)
{
- int tmp;
-
- switch(cmd) {
+ switch (cmd) {
case MIPS_ATOMIC_SET:
printk(KERN_CRIT "How did I get here?\n");
return -EINVAL;
case MIPS_FIXADE:
- tmp = current->thread.mflags & ~3;
- current->thread.mflags = tmp | (arg1 & 3);
+ if (arg1 & ~3)
+ return -EINVAL;
+
+ if (arg1 & 1)
+ set_thread_flag(TIF_FIXADE);
+ else
+ clear_thread_flag(TIF_FIXADE);
+ if (arg1 & 2)
+ set_thread_flag(TIF_LOGADE);
+ else
+ clear_thread_flag(TIF_FIXADE);
+
return 0;
case FLUSH_CACHE:
*
* This is really horribly ugly.
*/
-asmlinkage int sys_ipc (unsigned int call, int first, int second,
- unsigned long third, void __user *ptr, long fifth)
+asmlinkage int sys_ipc(unsigned int call, int first, int second,
+ unsigned long third, void __user *ptr, long fifth)
{
int version, ret;
switch (call) {
case SEMOP:
- return sys_semtimedop (first, (struct sembuf __user *)ptr,
- second, NULL);
+ 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);
+ return sys_semtimedop(first, (struct sembuf __user *)ptr,
+ second,
+ (const struct timespec __user *)fifth);
case SEMGET:
- return sys_semget (first, second, third);
+ 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);
+ return sys_semctl(first, second, third, fourth);
}
case MSGSND:
- return sys_msgsnd (first, (struct msgbuf __user *) ptr,
- second, third);
+ return sys_msgsnd(first, (struct msgbuf __user *) ptr,
+ second, third);
case MSGRCV:
switch (version) {
case 0: {
if (copy_from_user(&tmp,
(struct ipc_kludge __user *) ptr,
- sizeof (tmp)))
+ sizeof(tmp)))
return -EFAULT;
- return sys_msgrcv (first, tmp.msgp, second,
- tmp.msgtyp, third);
+ return sys_msgrcv(first, tmp.msgp, second,
+ tmp.msgtyp, third);
}
default:
- return sys_msgrcv (first,
- (struct msgbuf __user *) ptr,
- second, fifth, third);
+ return sys_msgrcv(first,
+ (struct msgbuf __user *) ptr,
+ second, fifth, third);
}
case MSGGET:
- return sys_msgget ((key_t) first, second);
+ return sys_msgget((key_t) first, second);
case MSGCTL:
- return sys_msgctl (first, second,
- (struct msqid_ds __user *) ptr);
+ 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);
+ ret = do_shmat(first, (char __user *) ptr, second,
+ &raddr);
if (ret)
return ret;
- return put_user (raddr, (unsigned long __user *) third);
+ 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);
+ return do_shmat(first, (char __user *) ptr, second,
+ (unsigned long *) third);
}
case SHMDT:
- return sys_shmdt ((char __user *)ptr);
+ return sys_shmdt((char __user *)ptr);
case SHMGET:
- return sys_shmget (first, second, third);
+ return sys_shmget(first, second, third);
case SHMCTL:
- return sys_shmctl (first, second,
- (struct shmid_ds __user *) ptr);
+ return sys_shmctl(first, second,
+ (struct shmid_ds __user *) ptr);
default:
return -ENOSYS;
}