[PATCH 4/4] signal: Pair exports with their functions

From: Eric W. Biederman
Date: Sun Sep 16 2018 - 14:06:58 EST



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: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
---
kernel/signal.c | 15 +++++++--------
1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/kernel/signal.c b/kernel/signal.c
index 99e91163c9a3..e16278710b36 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -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
--
2.17.1