mips: use sane prototype for sys_rt_sigsuspend()
we want to do that before branchpoint for arch-* to be able to consolidate sys_rt_sigsuspend() declarations. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
parent
5a1b98d309
commit
709410a03e
|
@ -259,18 +259,14 @@ asmlinkage int sys_sigsuspend(nabi_no_regargs struct pt_regs regs)
|
|||
}
|
||||
#endif
|
||||
|
||||
asmlinkage int sys_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
|
||||
SYSCALL_DEFINE2(rt_sigsuspend, sigset_t __user *,unewset, size_t, sigsetsize)
|
||||
{
|
||||
sigset_t newset;
|
||||
sigset_t __user *unewset;
|
||||
size_t sigsetsize;
|
||||
|
||||
/* XXX Don't preclude handling different sized sigset_t's. */
|
||||
sigsetsize = regs.regs[5];
|
||||
if (sigsetsize != sizeof(sigset_t))
|
||||
return -EINVAL;
|
||||
|
||||
unewset = (sigset_t __user *) regs.regs[4];
|
||||
if (copy_from_user(&newset, unewset, sizeof(newset)))
|
||||
return -EFAULT;
|
||||
return sigsuspend(&newset);
|
||||
|
|
Loading…
Reference in New Issue