Commit 0e25338b authored by Eric W. Biederman's avatar Eric W. Biederman Committed by Linus Torvalds

[PATCH] signal: use kill_pgrp not kill_pg in the sunos compatibility code

I am slowly moving to a model where all process killing is struct pid based
instead of pid_t based.  The sunos compatibility code is one of the last users
of the old pid_t based kill_pg in the kernel.  By being complete I allow for
the future removal of kill_pg from the kernel, which will ensure I don't miss
something.
Signed-off-by: default avatarEric W. Biederman <ebiederm@xmission.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 2ea81868
......@@ -859,14 +859,16 @@ asmlinkage int sunos_wait4(pid_t pid, unsigned int __user *stat_addr,
return ret;
}
extern int kill_pg(int, int, int);
asmlinkage int sunos_killpg(int pgrp, int sig)
{
int ret;
lock_kernel();
ret = kill_pg(pgrp, sig, 0);
unlock_kernel();
rcu_read_lock();
ret = -EINVAL;
if (pgrp > 0)
ret = kill_pgrp(find_pid(pgrp), sig, 0);
rcu_read_unlock();
return ret;
}
......
......@@ -824,10 +824,17 @@ asmlinkage int sunos_wait4(compat_pid_t pid, compat_uint_t __user *stat_addr, in
return ret;
}
extern int kill_pg(int, int, int);
asmlinkage int sunos_killpg(int pgrp, int sig)
{
return kill_pg(pgrp, sig, 0);
int ret;
rcu_read_lock();
ret = -EINVAL;
if (pgrp > 0)
ret = kill_pgrp(find_pid(pgrp), sig, 0);
rcu_read_unlock();
return ret;
}
asmlinkage int sunos_audit(void)
......
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