cifsd: update to git (2019-08-19)

* update to git (2019-08-19)
* use new "kill_server" sysfs option on stop
* ensure reload_service() works correctly
* add inherit owner, force create mode, force directory mode UCI options
* add patches for mips target (vfree, vmalloc)

Signed-off-by: Andy Walsh <andy.walsh44+github@gmail.com>

net/cifsd-tools/Makefile

@@ -1,13 +1,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=cifsd-tools
-PKG_RELEASE:=2
+PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/cifsd-team/cifsd-tools.git
-PKG_SOURCE_DATE:=2019-07-05
-PKG_SOURCE_VERSION:=539fa21a8dd427a8ca2dc13c9a5a1c975be96d3c
-PKG_MIRROR_HASH:=8c1b22d9926112a7e8ec94a3f731639a3789bef1aeb447f0bd7c41a1884e4dc5
+PKG_SOURCE_DATE:=2019-08-19
+PKG_SOURCE_VERSION:=bbeab27f0a1695f711fb84d9cd29a83f818ef90e
+PKG_MIRROR_HASH:=f8bef545400aa8c0db6ba0fffdf0c0a2f201603503728f140df133aff3a39cbb
 
 PKG_MAINTAINER:=Andy Walsh <andy.walsh44+github@gmail.com>
 PKG_LICENSE:=GPL-2.0-or-later

net/cifsd-tools/files/cifsd.init

@@ -60,6 +60,9 @@ smb_add_share()
 	local read_list
 	local hide_dot_files
 	local veto_files
+	local inherit_owner
+	local force_create_mode
+	local force_directory_mode
 
 	config_get name $1 name
 	config_get path $1 path
@@ -76,6 +79,9 @@ smb_add_share()
 	config_get read_list $1 read_list
 	config_get_bool hide_dot_files	$1 hide_dot_files	0
 	config_get veto_files $1 veto_files
+	config_get inherit_owner $1 inherit_owner
+	config_get force_create_mode $1 force_create_mode
+	config_get force_directory_mode $1 force_directory_mode
 
 	[ -z "$name" ] || [ -z "$path" ] && return
 
@@ -92,11 +98,14 @@ smb_add_share()
 
 		[ -n "$create_mask" ] && printf "\tcreate mask = %s\n" "$create_mask"
 		[ -n "$dir_mask" ] && printf "\tdirectory mask = %s\n" "$dir_mask"
+		[ -n "$force_create_mode" ] && printf "\tforce create mode = %s\n" "$force_create_mode"
+		[ -n "$force_directory_mode" ] && printf "\tforce directory mode = %s\n" "$force_directory_mode"
 
 		[ -n "$browseable" ] && printf "\tbrowseable = %s\n" "$browseable"
 		[ -n "$read_only" ] && printf "\tread only = %s\n" "$read_only"
 		[ -n "$writeable" ] && printf "\twriteable = %s\n" "$writeable"
 		[ -n "$guest_ok" ] && printf "\tguest ok = %s\n" "$guest_ok"
+		[ -n "$inherit_owner" ] && printf "\tinherit owner = %s\n" "$inherit_owner"
 
 		[ -n "$write_list" ] && printf "\twrite list = %s\n" "$write_list"
 		[ -n "$read_list" ] && printf "\tread list = %s\n" "$read_list"
@@ -139,11 +148,6 @@ start_service()
 		exit 1
 	fi
 
-	[ -f /tmp/cifsd.lock ] && rm /tmp/cifsd.lock
-
-	# try remove again before start
-	[ -e /sys/module/cifsd ] && rmmod cifsd > /dev/null 2>&1
-
 	modprobe cifsd 2> /dev/null
 	if [ ! -e /sys/module/cifsd ]; then
 		logger -t 'cifsd' "modprobe of cifsd module failed, can\'t start cifsd!"
@@ -155,3 +159,25 @@ start_service()
 	procd_set_param command /usr/sbin/cifsd --n
 	procd_close_instance
 }
+
+stop_service()
+{
+	logger -t 'cifsd' "Stopping CIFSD userspace service."
+	killall cifsd > /dev/null 2>&1
+	sleep 1
+	[ -e /sys/class/cifsd-control/kill_server ] && echo hard > /sys/class/cifsd-control/kill_server
+	sleep 2
+	[ -e /sys/module/cifsd ] && rmmod cifsd > /dev/null 2>&1
+	# With open smb connections rmmod takes longer
+	if [ -e /sys/module/cifsd ]; then
+		sleep 5
+		rmmod cifsd > /dev/null 2>&1
+	fi
+	[ -f /tmp/cifsd.lock ] && rm /tmp/cifsd.lock
+}
+
+reload_service() {
+	stop_service "$@"
+	sleep 1
+	start_service "$@"
+}

net/cifsd-tools/files/smb.conf.help

@@ -135,7 +135,20 @@
 ;		Veto the Apple specific files that a NetAtalk server
 ;		creates.
 ;		veto files = /.AppleDouble/.bin/.AppleDesktop/Network Trash Folder/
-;
+;	- inherit owner
+;		The ownership for new files and directories should be controlled
+;		by the ownership of the parent directory.
+;		Valid options are yes or no.
+;	- inherit smack
+;		This parameter can be used to ensure that if smack label exist
+;		on parent directories.
+;		Valid options are yes or no.
+;	- force create mode
+;		This parameter specifies a set of UNIX mode bit permissions
+;		that will always be set on a file created by cifsd.
+;	- force directory mode
+;		This parameter specifies a set of UNIX mode bit permissions
+;		that will always be set on a directory created by cifsd.
 ;
 ; Rules to update this file:
 ;	- Every [share] definition should start on new line
@@ -148,13 +161,8 @@
 ;******************************************************************************
 
 [global]
-	server string = CIFSD on OpenWrt
 	netbios name = CIFSD
-	map to guest = Bad User
 
-[share]
+[homes]
 	comment = content server share
-	path = /mnt
-	guest ok = yes
-	create mask = 0777
-	directory mask = 0777
+	path = /tmp