From: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---
25-akpm/include/linux/sched.h | 1
25-akpm/kernel/signal.c | 47 ------------------------------------------
2 files changed, 48 deletions(-)
diff -puN include/linux/sched.h~remove-dead-code-and-exports-from-signalc include/linux/sched.h
--- 25/include/linux/sched.h~remove-dead-code-and-exports-from-signalc 2004-09-11 17:26:27.791409760 -0700
+++ 25-akpm/include/linux/sched.h 2004-09-11 17:26:27.796409000 -0700
@@ -909,7 +909,6 @@ extern int force_sigsegv(int, struct tas
extern int force_sig_info(int, struct siginfo *, struct task_struct *);
extern int __kill_pg_info(int sig, struct siginfo *info, pid_t pgrp);
extern int kill_pg_info(int, struct siginfo *, pid_t);
-extern int kill_sl_info(int, struct siginfo *, pid_t);
extern int kill_proc_info(int, struct siginfo *, pid_t);
extern void do_notify_parent(struct task_struct *, int);
extern void force_sig(int, struct task_struct *);
diff -puN kernel/signal.c~remove-dead-code-and-exports-from-signalc kernel/signal.c
--- 25/kernel/signal.c~remove-dead-code-and-exports-from-signalc 2004-09-11 17:26:27.792409608 -0700
+++ 25-akpm/kernel/signal.c 2004-09-11 17:26:27.799408544 -0700
@@ -1142,36 +1142,6 @@ kill_pg_info(int sig, struct siginfo *in
return retval;
}
-/*
- * kill_sl_info() sends a signal to the session leader: this is used
- * to send SIGHUP to the controlling process of a terminal when
- * the connection is lost.
- */
-
-
-int
-kill_sl_info(int sig, struct siginfo *info, pid_t sid)
-{
- int err, retval = -EINVAL;
- struct task_struct *p;
-
- if (sid <= 0)
- goto out;
-
- retval = -ESRCH;
- read_lock(&tasklist_lock);
- do_each_task_pid(sid, PIDTYPE_SID, p) {
- if (!p->signal->leader)
- continue;
- err = group_send_sig_info(sig, info, p);
- if (retval)
- retval = err;
- } while_each_task_pid(sid, PIDTYPE_SID, p);
- read_unlock(&tasklist_lock);
-out:
- return retval;
-}
-
int
kill_proc_info(int sig, struct siginfo *info, pid_t pid)
{
@@ -1308,12 +1278,6 @@ kill_pg(pid_t pgrp, int sig, int priv)
}
int
-kill_sl(pid_t sess, int sig, int priv)
-{
- return kill_sl_info(sig, (void *)(long)(priv != 0), sess);
-}
-
-int
kill_proc(pid_t pid, int sig, int priv)
{
return kill_proc_info(sig, (void *)(long)(priv != 0), pid);
@@ -1979,22 +1943,11 @@ relock:
EXPORT_SYMBOL(recalc_sigpending);
EXPORT_SYMBOL_GPL(dequeue_signal);
EXPORT_SYMBOL(flush_signals);
-EXPORT_SYMBOL(force_sig);
-EXPORT_SYMBOL(force_sig_info);
EXPORT_SYMBOL(kill_pg);
-EXPORT_SYMBOL(kill_pg_info);
EXPORT_SYMBOL(kill_proc);
-EXPORT_SYMBOL(kill_proc_info);
-EXPORT_SYMBOL(kill_sl);
-EXPORT_SYMBOL(kill_sl_info);
EXPORT_SYMBOL(ptrace_notify);
EXPORT_SYMBOL(send_sig);
EXPORT_SYMBOL(send_sig_info);
-EXPORT_SYMBOL(send_group_sig_info);
-EXPORT_SYMBOL(sigqueue_alloc);
-EXPORT_SYMBOL(sigqueue_free);
-EXPORT_SYMBOL(send_sigqueue);
-EXPORT_SYMBOL(send_group_sigqueue);
EXPORT_SYMBOL(sigprocmask);
EXPORT_SYMBOL(block_all_signals);
EXPORT_SYMBOL(unblock_all_signals);
_