Commit fb50f5a4 authored by Eric W. Biederman's avatar Eric W. Biederman
Browse files

signal: Pair exports with their functions 



For readability and consistency with the other exports in
kernel/signal.c pair the exports of signal sending functions with
their functions, instead of having the exports in one big clump.

Signed-off-by: default avatar"Eric W. Biederman" <ebiederm@xmission.com>
parent b21c5bd5

kernel/signal.c

+7 −8
Original line number Diff line number Diff line
@@ -176,6 +176,7 @@ void recalc_sigpending(void) 
		clear_thread_flag(TIF_SIGPENDING);



}

EXPORT_SYMBOL(recalc_sigpending);



void calculate_sigpending(void)

{
@@ -466,6 +467,7 @@ void flush_signals(struct task_struct *t) 
	flush_sigqueue(&t->signal->shared_pending);

	spin_unlock_irqrestore(&t->sighand->siglock, flags);

}

EXPORT_SYMBOL(flush_signals);



#ifdef CONFIG_POSIX_TIMERS

static void __flush_itimer_signals(struct sigpending *pending)
@@ -684,6 +686,7 @@ int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info) 
#endif

	return signr;

}

EXPORT_SYMBOL_GPL(dequeue_signal);



/*

 * Tell a process that it has a new active signal..
@@ -1490,6 +1493,7 @@ int send_sig_info(int sig, struct siginfo *info, struct task_struct *p) 


	return do_send_sig_info(sig, info, p, PIDTYPE_PID);

}

EXPORT_SYMBOL(send_sig_info);



#define __si_special(priv) \

	((priv) ? SEND_SIG_PRIV : SEND_SIG_NOINFO)
@@ -1499,11 +1503,13 @@ send_sig(int sig, struct task_struct *p, int priv) 
{

	return send_sig_info(sig, __si_special(priv), p);

}

EXPORT_SYMBOL(send_sig);



void force_sig(int sig, struct task_struct *p)

{

	force_sig_info(sig, SEND_SIG_PRIV, p);

}

EXPORT_SYMBOL(force_sig);



/*

 * When things go south during signal handling, we
@@ -2634,14 +2640,6 @@ void exit_signals(struct task_struct *tsk) 
	}

}



EXPORT_SYMBOL(recalc_sigpending);

EXPORT_SYMBOL_GPL(dequeue_signal);

EXPORT_SYMBOL(flush_signals);

EXPORT_SYMBOL(force_sig);

EXPORT_SYMBOL(send_sig);

EXPORT_SYMBOL(send_sig_info);

EXPORT_SYMBOL(sigprocmask);



/*

 * System call entry points.

 */
@@ -2735,6 +2733,7 @@ int sigprocmask(int how, sigset_t *set, sigset_t *oldset) 
	__set_current_blocked(&newset);

	return 0;

}

EXPORT_SYMBOL(sigprocmask);



/**

 *  sys_rt_sigprocmask - change the list of currently blocked signals