git: 7e5e762ff7aa - main - ports-mgmt/rc-subr-jail: Update to 4.

The branch main has been updated by arrowd:

URL: https://cgit.FreeBSD.org/ports/commit/?id=7e5e762ff7aac688be0bc7c122d989a0a325d3f5

commit 7e5e762ff7aac688be0bc7c122d989a0a325d3f5
Author:     Gleb Popov <arrowd@FreeBSD.org>
AuthorDate: 2023-03-28 11:15:17 +0000
Commit:     Gleb Popov <arrowd@FreeBSD.org>
CommitDate: 2023-03-28 11:18:12 +0000

    ports-mgmt/rc-subr-jail: Update to 4.
---
 ports-mgmt/rc-subr-jail/Makefile           |  2 +-
 ports-mgmt/rc-subr-jail/files/rc.subr.jail | 17 +++++++++++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/ports-mgmt/rc-subr-jail/Makefile b/ports-mgmt/rc-subr-jail/Makefile
index e380cc8a5302..0bf5f97d5600 100644
--- a/ports-mgmt/rc-subr-jail/Makefile
+++ b/ports-mgmt/rc-subr-jail/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	rc-subr-jail
-PORTVERSION=	3
+PORTVERSION=	4
 CATEGORIES=	ports-mgmt
 MASTER_SITES=	#
 DISTFILES=	#
diff --git a/ports-mgmt/rc-subr-jail/files/rc.subr.jail b/ports-mgmt/rc-subr-jail/files/rc.subr.jail
index c40101bbe5b1..e2c479b51df4 100644
--- a/ports-mgmt/rc-subr-jail/files/rc.subr.jail
+++ b/ports-mgmt/rc-subr-jail/files/rc.subr.jail
@@ -127,3 +127,20 @@ destroy_jail()
 
     rm -rf "$jroot"
 }
+
+# kill_jail pid signal jail_enable_var
+# Works like kill if passed a variable containing "no", but calls
+# killall -j ${name}_jail otherwise
+kill_jail()
+{
+    local _pid _varname
+    _pid="$1"
+    _signal="$2"
+    _varname="$3"
+
+    if checkyesno "$_varname"; then
+        killall -j ${name}_jail ${signal}
+    else
+        kill ${signal} "$_pid"
+    fi
+}