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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: "Eric W. Biederman" <ebiederm@xmission.com>
hifive-unleashed-5.1
Eric W. Biederman 2018-09-13 19:26:35 +02:00
parent b21c5bd562
commit fb50f5a401
1 changed files with 7 additions and 8 deletions
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15
kernel/signal.c
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@ -176,6 +176,7 @@ void recalc_sigpending(void)
clear_thread_flag(TIF_SIGPENDING); clear_thread_flag(TIF_SIGPENDING);
} }
EXPORT_SYMBOL(recalc_sigpending);
void calculate_sigpending(void) void calculate_sigpending(void)
{ {
@ -466,6 +467,7 @@ void flush_signals(struct task_struct *t)
flush_sigqueue(&t->signal->shared_pending); flush_sigqueue(&t->signal->shared_pending);
spin_unlock_irqrestore(&t->sighand->siglock, flags); spin_unlock_irqrestore(&t->sighand->siglock, flags);
} }
EXPORT_SYMBOL(flush_signals);
#ifdef CONFIG_POSIX_TIMERS #ifdef CONFIG_POSIX_TIMERS
static void __flush_itimer_signals(struct sigpending *pending) 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 #endif
return signr; return signr;
} }
EXPORT_SYMBOL_GPL(dequeue_signal);
/* /*
* Tell a process that it has a new active 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); return do_send_sig_info(sig, info, p, PIDTYPE_PID);
} }
EXPORT_SYMBOL(send_sig_info);
#define __si_special(priv) \ #define __si_special(priv) \
((priv) ? SEND_SIG_PRIV : SEND_SIG_NOINFO) ((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); return send_sig_info(sig, __si_special(priv), p);
} }
EXPORT_SYMBOL(send_sig);
void force_sig(int sig, struct task_struct *p) void force_sig(int sig, struct task_struct *p)
{ {
force_sig_info(sig, SEND_SIG_PRIV, p); force_sig_info(sig, SEND_SIG_PRIV, p);
} }
EXPORT_SYMBOL(force_sig);
/* /*
* When things go south during signal handling, we * When things go south during signal handling, we
@ -2634,14 +2640,6 @@ out:
} }
} }
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. * System call entry points.
*/ */
@ -2735,6 +2733,7 @@ int sigprocmask(int how, sigset_t *set, sigset_t *oldset)
__set_current_blocked(&newset); __set_current_blocked(&newset);
return 0; return 0;
} }
EXPORT_SYMBOL(sigprocmask);
/** /**
* sys_rt_sigprocmask - change the list of currently blocked signals * sys_rt_sigprocmask - change the list of currently blocked signals