int
__sigpause (int sig_or_mask, int is_sig)
{
if (SINGLE_THREAD_P)
return do_sigpause (sig_or_mask, is_sig);
int oldtype = LIBC_CANCEL_ASYNC ();
int result = do_sigpause (sig_or_mask, is_sig);
LIBC_CANCEL_RESET (oldtype);
return result;
}
int abi_sigsuspend(struct pt_regs * regs)
{
unsigned long * set;
unsigned long oldset;
old_sigset_t newset;
int error;
if (personality(PER_BSD)) {
oldset = get_syscall_parameter (regs, 0);
} else
{
set = (unsigned long *)get_syscall_parameter (regs, 0);
error = get_user(oldset, set);
if (error)
return error;
}
newset = map_bitvec(oldset,
current->exec_domain->signal_map);
#ifdef CONFIG_ABI_TRACE
if ((ibcs_trace & TRACE_SIGNAL) || ibcs_func_p->trace)
printk("iBCS: sigsuspend oldset, newset = %lx %lx\n",
oldset, newset);
#endif
{
#if 0
extern do_sigpause(unsigned int, struct pt_regs *);
return do_sigpause(newset, regs);
#endif
}
return SYS(sigsuspend)(0, oldset,
newset, regs->esi, regs->edi,
regs->ebp, regs->eax,
regs->xds, regs->xes,
regs->orig_eax,
regs->eip, regs->xcs, regs->eflags,
regs->esp, regs->xss);
}
