diff options
Diffstat (limited to 'arch/mips/kernel/syscall.c')
| -rw-r--r-- | arch/mips/kernel/syscall.c | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c index 28daa66baa7b..b32466a1a1d2 100644 --- a/arch/mips/kernel/syscall.c +++ b/arch/mips/kernel/syscall.c @@ -83,41 +83,7 @@ SYSCALL_DEFINE6(mips_mmap2, unsigned long, addr, unsigned long, len, } save_static_function(sys_fork); -static int __used noinline -_sys_fork(nabi_no_regargs struct pt_regs regs) -{ - return do_fork(SIGCHLD, 0, 0, NULL, NULL); -} - save_static_function(sys_clone); -static int __used noinline -_sys_clone(nabi_no_regargs struct pt_regs regs) -{ - unsigned long clone_flags; - unsigned long newsp; - int __user *parent_tidptr, *child_tidptr; - - clone_flags = regs.regs[4]; - newsp = regs.regs[5]; - parent_tidptr = (int __user *) regs.regs[6]; -#ifdef CONFIG_32BIT - /* We need to fetch the fifth argument off the stack. */ - child_tidptr = NULL; - if (clone_flags & (CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID)) { - int __user *__user *usp = (int __user *__user *) regs.regs[29]; - if (regs.regs[2] == __NR_syscall) { - if (get_user (child_tidptr, &usp[5])) - return -EFAULT; - } - else if (get_user (child_tidptr, &usp[4])) - return -EFAULT; - } -#else - child_tidptr = (int __user *) regs.regs[8]; -#endif - return do_fork(clone_flags, newsp, 0, - parent_tidptr, child_tidptr); -} SYSCALL_DEFINE1(set_thread_area, unsigned long, addr) { |