#! stap -p4

probe signal.send
{
	printf("%s(%d(%s), %d(%s))\n", name, sig, sig_name, sig_pid, pid_name)
	printf("%s %p %p %d\n", si_code, task, sinfo, shared)
%( systemtap_v <= "2.1" %?
	printf("%d\n", send2queue)
%)
}
%( systemtap_v <= "2.1" %?
probe signal.send.return
{
	printf("%s() = %s\n", name, retstr)
	printf("%d %d\n", shared, send2queue)
}
%)

probe signal.checkperm
{
	printf("%s(%d(%s), %d(%s))\n", name, sig, sig_name, sig_pid, pid_name)
	printf("%s %p %p\n", si_code, task, sinfo)
}
probe signal.checkperm.return ?
{
	printf("%s() = %s\n", name, retstr)
}

probe signal.wakeup
{
	printf("%s(%d(%s))\n", name, sig_pid, pid_name)
	printf("%d %s\n", resume, state_mask)
}

# signal.check_ignored test moved to signal-check_ignored.stp

probe signal.check_ignored.return
{
	printf("%s() = %s\n", name, retstr)
}

probe signal.force_segv
{
	printf("%s(%d(%s), %d(%s))\n", name, sig, sig_name, sig_pid, pid_name)
}
probe signal.force_segv.return
{
	printf("%s() = %s\n", name, retstr)
}

probe signal.syskill
{
	printf("%s(%d(%s), %d(%s))\n", name, sig, sig_name, sig_pid, pid_name)
}
probe signal.syskill.return
{
	printf("%s() = %s\n", name, retstr)
}

probe signal.systkill
{
	printf("%s(%d(%s), %d(%s))\n", name, sig, sig_name, sig_pid, pid_name)
}
probe signal.systkill.return
{
	printf("%s() = %s\n", name, retstr)
}

probe signal.systgkill
{
	printf("%s(%d(%s), %d(%s))\n", name, sig, sig_name, sig_pid, pid_name)
	printf("%d\n", tgid)
}
probe signal.systgkill.return
{
	printf("%s() = %s\n", name, retstr)
}

probe signal.send_sig_queue
{
	printf("%s(%d(%s), %d(%s))\n", name, sig, sig_name, sig_pid, pid_name)
	printf("%d\n", sigqueue_addr)
}
probe signal.send_sig_queue.return
{
	printf("%s() = %s\n", name, retstr)
}

probe signal.pending
{
	printf("%s(%p %d\n", name, sigset_add, sigset_size)
}
probe signal.pending.return
{
	printf("%s() = %s\n", name, retstr)
}

# signal.handle test moved to signal-handle.stp

%( systemtap_v <= "2.1" %?
probe signal.handle.return ?
{
	printf("%s() = %s\n", name, retstr)
}
%)

probe signal.do_action
{
	printf("%s(%d(%s)\n", name, sig, sig_name)
	printf("%p %p\n", sigact_addr, oldsigact_addr)
	printf("%p %d\n", sa_handler, sa_mask)
}
probe signal.do_action.return
{
	printf("%s() = %s\n", name, retstr)
}

probe signal.procmask
{
	printf("%s %d\n", name, how)
	printf("%p %p %d\n", sigset_addr, oldsigset_addr, sigset)
}
probe signal.procmask.return
{
	printf("%s() = %s\n", name, retstr)
}

probe signal.flush
{
	printf("%s(%d(%s))\n", name, sig_pid, pid_name)
	printf("%p\n", task)
}
