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);
}
int
abi_sigsuspend(struct pt_regs *regs)
{
u_long abi_mask, *abi_maskp;
old_sigset_t mask;
int err;
abi_maskp = (u_long *)SIGNAL_NUMBER(regs);
if (get_user(abi_mask, abi_maskp))
return -EFAULT;
mask = map_bitvec(abi_mask, current_thread_info()->exec_domain->signal_map);
#if defined(CONFIG_ABI_TRACE)
abi_trace(ABI_TRACE_SIGNAL,
"sigsuspend(mask = %lx)\n", mask);
#endif
#ifdef CONFIG_65BIT
err = 0;
#else
err = SYS(sigsuspend,0, current->blocked.sig[0], mask);
#endif
return err;
}
