--- /dev/null
+#
+# Copyright (C) 2019 Lucian Cristian <lucian.cristian@gmail.com>
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+PKG_NAME:=frr
+PKG_VERSION:=7.1
+PKG_RELEASE:=1
+
+PKG_SOURCE_URL:=https://github.com/FRRouting/frr/releases/download/$(PKG_NAME)-$(PKG_VERSION)/
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
+PKG_HASH:=2a4210565e7b41d366f7b9f5f745917d67a0b159f3b6bd49d75f9e730557db2f
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
+PKG_MAINTAINER:=Lucian Cristian <lucian.cristian@gmail.com>
+
+PKG_CONFIG_DEPENDS:= \
+ CONFIG_IPV6 \
+ CONFIG_PACKAGE_frr-babeld \
+ CONFIG_PACKAGE_frr-bfdd \
+ CONFIG_PACKAGE_frr-bgpd \
+ CONFIG_PACKAGE_frr-eigrpd \
+ CONFIG_PACKAGE_frr-fabricd \
+ CONFIG_PACKAGE_frr-isisd \
+ CONFIG_PACKAGE_frr-ldpd \
+ CONFIG_PACKAGE_frr-libfrr \
+ CONFIG_PACKAGE_frr-nhrpd \
+ CONFIG_PACKAGE_frr-ospfd \
+ CONFIG_PACKAGE_frr-ospf6d \
+ CONFIG_PACKAGE_frr-pbrd \
+ CONFIG_PACKAGE_frr-pimd \
+ CONFIG_PACKAGE_frr-ripd \
+ CONFIG_PACKAGE_frr-ripngd \
+ CONFIG_PACKAGE_frr-staticd \
+ CONFIG_PACKAGE_frr-vtysh \
+ CONFIG_PACKAGE_frr-watchfrr \
+ CONFIG_PACKAGE_frr-zebra
+
+PKG_BUILD_PARALLEL:=1
+PKG_BUILD_DEPENDS:=python3/host
+PKG_FIXUP:=autoreconf
+PKG_LICENSE:=GPL-2.0
+
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/host-build.mk
+
+define Package/frr/Default
+ SECTION:=net
+ CATEGORY:=Network
+ SUBMENU:=Routing and Redirection
+ DEPENDS:=frr
+ TITLE:=The FRRouting (FRR) Software Routing Suite
+ URL:=https://www.frrouting.org/
+endef
+
+define Package/frr
+ $(call Package/frr/Default)
+ DEPENDS:=+librt
+ MENU:=1
+endef
+
+define Package/frr/description
+ FRRouting is free software that implements and manages various IPv4 and IPv6
+ routing protocols.
+
+ Currently FRRouting supports BGP4, BGP4+, OSPFv2, OSPFv3, RIPv1, RIPv2, RIPng,
+ IS-IS, PIM-SM/MSDP, LDP and Babel as well as very early support for EIGRP and
+ NHRP.
+endef
+
+define Package/frr-babeld
+ $(call Package/frr/Default)
+ DEPENDS+=+frr-libfrr
+ TITLE:=BABEL routing engine
+endef
+
+define Package/frr-bfdd
+ $(call Package/frr/Default)
+ DEPENDS+=+frr-libfrr
+ TITLE:=BFD routing engine
+ CONFLICTS:=bfdd
+endef
+
+define Package/frr-bgpd
+ $(call Package/frr/Default)
+ DEPENDS+=+frr-libfrr
+ TITLE:=BGPv4, BGPv4+, BGPv4- routing engine
+ CONFLICTS:=quagga-bgpd
+endef
+
+define Package/frr-eigrpd
+ $(call Package/frr/Default)
+ DEPENDS+=+frr-libfrr
+ TITLE:=EIGRPD routing engine
+endef
+
+define Package/frr-fabricd
+ $(call Package/frr/Default)
+ DEPENDS+=+frr-libfrr
+ TITLE:=OpenFabric routing engine
+endef
+
+define Package/frr-isisd
+ $(call Package/frr/Default)
+ DEPENDS+=+frr-libfrr
+ TITLE:=IS-IS routing engine
+ CONFLICTS:=quagga-isisd
+endef
+
+define Package/frr-ldpd
+ $(call Package/frr/Default)
+ DEPENDS+=+frr-libfrr
+ TITLE:=LDP routing engine
+endef
+
+define Package/frr-libfrr
+ $(call Package/frr/Default)
+ TITLE:=zebra library
+ DEPENDS+=+libjson-c +libyang
+ CONFLICTS:=quagga-libzebra
+endef
+
+define Package/frr-nhrpd
+ $(call Package/frr/Default)
+ DEPENDS+=+frr-libfrr +libcares
+ TITLE:=NHRP routing engine
+endef
+
+define Package/frr-ospfd
+ $(call Package/frr/Default)
+ DEPENDS+=+frr-libfrr
+ TITLE:=OSPFv2 routing engine
+ CONFLICTS:=quagga-ospfd
+endef
+
+define Package/frr-ospf6d
+ $(call Package/frr/Default)
+ DEPENDS+=+frr-libfrr @IPV6
+ TITLE:=OSPFv3 routing engine
+ CONFLICTS:=quagga-ospf6d
+endef
+
+define Package/frr-pbrd
+ $(call Package/frr/Default)
+ DEPENDS+=+frr-libfrr
+ TITLE:=PBRD routing daemon
+endef
+
+define Package/frr-pimd
+ $(call Package/frr/Default)
+ DEPENDS+=+frr-libfrr
+ TITLE:=PIM routing engine
+endef
+
+define Package/frr-ripd
+ $(call Package/frr/Default)
+ DEPENDS+=+frr-libfrr
+ TITLE:=RIP routing engine
+ CONFLICTS:=quagga-ripd
+endef
+
+define Package/frr-ripngd
+ $(call Package/frr/Default)
+ DEPENDS+=+frr-libfrr @IPV6
+ TITLE:=RIPNG routing engine
+ CONFLICTS:=quagga-ripngd
+endef
+
+define Package/frr-staticd
+ $(call Package/frr/Default)
+ DEPENDS+=+frr-libfrr
+ TITLE:=STATICD routing engine
+endef
+
+define Package/frr-vtysh
+ $(call Package/frr/Default)
+ DEPENDS+=+frr-libfrr +libreadline +libncurses
+ TITLE:=integrated shell for frr routing software
+ CONFLICTS:=quagga-vtysh
+endef
+
+define Package/frr-watchfrr
+ $(call Package/frr/Default)
+ TITLE:=frr watchdog
+ DEPENDS+=+frr-libfrr
+ DEFAULT:=y if PACKAGE_frr
+endef
+
+define Package/frr-zebra
+ $(call Package/frr/Default)
+ TITLE:=Zebra daemon
+ DEPENDS+=+frr-libfrr
+ DEFAULT:=y if PACKAGE_frr
+ CONFLICTS:=quagga-zebra
+endef
+
+define Package/frr-libfrr/conffiles
+/etc/frr/
+endef
+
+define Build/Prepare
+ $(Build/Prepare/Default)
+ mkdir -p $(PKG_BUILD_DIR)/build/lib
+ $(CP) $(PKG_BUILD_DIR)/lib/command.h $(PKG_BUILD_DIR)/build/lib/
+endef
+
+define Build/Configure
+ ( cd $(PKG_BUILD_DIR)/build/ ; \
+ cd build ; \
+ ../configure \
+ --host="$(GNU_TARGET_NAME)" \
+ --build="$(GNU_HOST_NAME)" \
+ CFLAGS="$(TARGET_CFLAGS) $(EXTRA_CFLAGS)" \
+ CXXFLAGS="$(TARGET_CFLAGS) $(EXTRA_CFLAGS)" \
+ LDFLAGS="$(TARGET_LDFLAGS) $(EXTRA_LDFLAGS)" \
+ HOST_CFLAGS="$(HOST_CFLAGS)" \
+ HOST_LDFLAGS="$(HOST_LDFLAGS)" \
+ BUILD_CPPFLAGS="$(TARGET_CPPLAGS)" \
+ BUILD_CFLAGS="$(TARGET_CFLAGS)" \
+ BUILD_LDFLAGS="$(TARGET_LDFLAGS)" \
+ --prefix=/usr \
+ --enable-shared \
+ --disable-static \
+ --enable-user=network \
+ --enable-group=network \
+ --enable-multipath=16 \
+ --disable-capabilities \
+ --disable-ospfclient \
+ --disable-doc \
+ --with-vtysh-pager=cat \
+ --localstatedir=/var/run/frr \
+ --sysconfdir=/etc/frr/ \
+ $(call autoconf_bool,CONFIG_PACKAGE_frr-babeld,babeld) \
+ $(call autoconf_bool,CONFIG_PACKAGE_frr-bfdd,bfdd) \
+ $(call autoconf_bool,CONFIG_PACKAGE_frr-bgpd,bgpd) \
+ $(call autoconf_bool,CONFIG_PACKAGE_frr-eigrpd,eigrpd) \
+ $(call autoconf_bool,CONFIG_PACKAGE_frr-fabricd,fabricd) \
+ $(call autoconf_bool,CONFIG_PACKAGE_frr-isisd,isisd) \
+ $(call autoconf_bool,CONFIG_PACKAGE_frr-ldpd,ldpd) \
+ $(call autoconf_bool,CONFIG_PACKAGE_frr-nhrpd,nhrpd) \
+ $(call autoconf_bool,CONFIG_PACKAGE_frr-ospfd,ospfd) \
+ $(call autoconf_bool,CONFIG_PACKAGE_frr-ospf6d,ospf6d) \
+ $(call autoconf_bool,CONFIG_PACKAGE_frr-pbrd,pbrd) \
+ $(call autoconf_bool,CONFIG_PACKAGE_frr-pimd,pimd) \
+ $(call autoconf_bool,CONFIG_PACKAGE_frr-staticd,staticd) \
+ $(call autoconf_bool,CONFIG_PACKAGE_frr-ripd,ripd) \
+ $(call autoconf_bool,CONFIG_PACKAGE_frr-ripngd,ripngd) \
+ $(call autoconf_bool,CONFIG_PACKAGE_frr-vtysh,vtysh) \
+ $(call autoconf_bool,CONFIG_PACKAGE_frr-libfrr,zebra) \
+)
+endef
+
+# just speed it up
+NUM_CORES ?= $(shell grep -c "vendor_id" /proc/cpuinfo)
+
+define Build/Compile
+ $(MAKE) -C $(PKG_BUILD_DIR)/build -j$(NUM_CORES)
+endef
+
+define Package/frr/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) ./files/frrcommon.sh $(1)/usr/sbin/
+ $(INSTALL_DIR) $(1)/etc/init.d
+ $(INSTALL_BIN) ./files/frr $(1)/etc/init.d/
+endef
+
+define Package/frr-watchfrr/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) ./files/watchfrr.sh $(1)/usr/sbin/
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/build/watchfrr/.libs/watchfrr $(1)/usr/sbin/
+endef
+
+define Package/frr-zebra/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/build/zebra/.libs/zebra $(1)/usr/sbin/
+endef
+
+define Package/frr-babeld/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/build/babeld/.libs/babeld $(1)/usr/sbin/
+endef
+
+define Package/frr-bfdd/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/build/bfdd/.libs/bfdd $(1)/usr/sbin/
+endef
+
+define Package/frr-bgpd/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/build/bgpd/.libs/bgpd $(1)/usr/sbin/
+endef
+
+define Package/frr-eigrpd/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/build/eigrpd/.libs/eigrpd $(1)/usr/sbin/
+endef
+
+define Package/frr-fabricd/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/build/isisd/.libs/fabricd $(1)/usr/sbin/
+endef
+
+define Package/frr-isisd/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/build/isisd/.libs/isisd $(1)/usr/sbin/
+endef
+
+define Package/frr-ldpd/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/build/ldpd/.libs/ldpd $(1)/usr/sbin/
+endef
+
+define Package/frr-nhrpd/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/build/nhrpd/.libs/nhrpd $(1)/usr/sbin/
+endef
+
+define Package/frr-ospfd/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/build/ospfd/.libs/ospfd $(1)/usr/sbin/
+endef
+
+define Package/frr-ospf6d/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/build/ospf6d/.libs/ospf6d $(1)/usr/sbin/
+endef
+
+define Package/frr-pbrd/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/build/pbrd/.libs/pbrd $(1)/usr/sbin/
+endef
+
+define Package/frr-pimd/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/build/pimd/.libs/pimd $(1)/usr/sbin/
+endef
+
+define Package/frr-ripd/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/build/ripd/.libs/ripd $(1)/usr/sbin/
+endef
+
+define Package/frr-ripngd/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/build/ripngd/.libs/ripngd $(1)/usr/sbin/
+endef
+
+define Package/frr-staticd/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/build/staticd/.libs/staticd $(1)/usr/sbin/
+endef
+
+define Package/frr-vrrpd/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/build/vrrpd/.libs/vrrpd $(1)/usr/sbin/
+endef
+
+define Package/frr-vtysh/install
+ $(INSTALL_DIR) $(1)/usr/bin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/build/vtysh/.libs/vtysh $(1)/usr/bin/
+endef
+
+define Package/frr-libfrr/install
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(CP) $(PKG_BUILD_DIR)/build/lib/.libs/libfrr.so* $(1)/usr/lib/
+ $(INSTALL_DIR) $(1)/etc/frr
+ chmod 0750 $(1)/etc/frr
+ $(INSTALL_CONF) ./files/{frr.conf,daemons} $(1)/etc/frr/
+endef
+
+$(eval $(call HostBuild))
+$(eval $(call BuildPackage,frr))
+$(eval $(call BuildPackage,frr-babeld))
+$(eval $(call BuildPackage,frr-bfdd))
+$(eval $(call BuildPackage,frr-bgpd))
+$(eval $(call BuildPackage,frr-eigrpd))
+$(eval $(call BuildPackage,frr-fabricd))
+$(eval $(call BuildPackage,frr-isisd))
+$(eval $(call BuildPackage,frr-ldpd))
+$(eval $(call BuildPackage,frr-libfrr))
+$(eval $(call BuildPackage,frr-nhrpd))
+$(eval $(call BuildPackage,frr-ospfd))
+$(eval $(call BuildPackage,frr-ospf6d))
+$(eval $(call BuildPackage,frr-pbrd))
+$(eval $(call BuildPackage,frr-pimd))
+$(eval $(call BuildPackage,frr-ripd))
+$(eval $(call BuildPackage,frr-ripngd))
+$(eval $(call BuildPackage,frr-staticd))
+$(eval $(call BuildPackage,frr-vtysh))
+$(eval $(call BuildPackage,frr-watchfrr))
+$(eval $(call BuildPackage,frr-zebra))
--- /dev/null
+#!/bin/sh
+#
+#
+# This is a "library" of sorts for use by the other FRR shell scripts. It
+# has most of the daemon start/stop logic, but expects the following shell
+# functions/commands to be provided by the "calling" script:
+#
+# log_success_msg
+# log_warning_msg
+# log_failure_msg
+#
+# (coincidentally, these are LSB standard functions.)
+#
+# Sourcing this file in a shell script will load FRR config variables but
+# not perform any action. Note there is an "exit 1" if the main config
+# file does not exist.
+#
+# This script should be installed in /usr/sbin/frrcommon.sh
+
+PATH=/bin:/usr/bin:/sbin:/usr/sbin
+D_PATH="/usr/sbin" # /usr/lib/frr
+C_PATH="/etc/frr" # /etc/frr
+V_PATH="/var/run/frr" # /var/run/frr
+VTYSH="/usr/bin/vtysh" # /usr/bin/vtysh
+FRR_USER="network" # frr
+FRR_GROUP="network" # frr
+FRR_VTY_GROUP="" # frrvty
+
+# ORDER MATTERS FOR $DAEMONS!
+# - keep zebra first
+# - watchfrr does NOT belong in this list
+
+DAEMONS="zebra bgpd ripd ripngd ospfd ospf6d isisd babeld pimd ldpd nhrpd eigrpd sharpd pbrd staticd bfdd fabricd vrrpd"
+RELOAD_SCRIPT="$D_PATH/frr-reload.py"
+
+#
+# general helpers
+#
+
+debug() {
+ [ -n "$watchfrr_debug" ] || return 0
+
+ printf '%s %s(%s):' "`date +%Y-%m-%dT%H:%M:%S.%N`" "$0" $$ >&2
+ # this is to show how arguments are split regarding whitespace & co.
+ # (e.g. for use with `debug "message" "$@"`)
+ while [ $# -gt 0 ]; do
+ printf ' "%s"' "$1" >&2
+ shift
+ done
+ printf '\n' >&2
+}
+
+chownfrr() {
+ [ -n "$FRR_USER" ] && chown "$FRR_USER" "$1"
+ [ -n "$FRR_GROUP" ] && chgrp "$FRR_GROUP" "$1"
+}
+
+vtysh_b () {
+ [ "$1" = "watchfrr" ] && return 0
+ [ -r "$C_PATH/frr.conf" ] || return 0
+ if [ -n "$1" ]; then
+ "$VTYSH" -b -n -d "$1"
+ else
+ "$VTYSH" -b -n
+ fi
+}
+
+daemon_inst() {
+ # note this sets global variables ($dmninst, $daemon, $inst)
+ dmninst="$1"
+ daemon="${dmninst%-*}"
+ inst=""
+ [ "$daemon" != "$dmninst" ] && inst="${dmninst#*-}"
+}
+
+daemon_list() {
+ # note $1 and $2 specify names for global variables to be set
+ local enabled disabled evar dvar
+ enabled=""
+ disabled=""
+ evar="$1"
+ dvar="$2"
+
+ for daemon in $DAEMONS; do
+ eval cfg=\$$daemon
+ eval inst=\$${daemon}_instances
+ [ "$daemon" = zebra -o "$daemon" = staticd ] && cfg=yes
+ if [ -n "$cfg" -a "$cfg" != "no" -a "$cfg" != "0" ]; then
+ if ! daemon_prep "$daemon" "$inst"; then
+ continue
+ fi
+ debug "$daemon enabled"
+ enabled="$enabled $daemon"
+ if [ -n "$inst" ]; then
+ debug "$daemon multi-instance $inst"
+ oldifs="${IFS}"
+ IFS="${IFS},"
+ for i in $inst; do
+ enabled="$enabled $daemon-$i"
+ done
+ IFS="${oldifs}"
+ fi
+ else
+ debug "$daemon disabled"
+ disabled="$disabled $daemon"
+ fi
+ done
+
+ enabled="${enabled# }"
+ disabled="${disabled# }"
+ [ -z "$evar" ] && echo "$enabled"
+ [ -n "$evar" ] && eval $evar="\"$enabled\""
+ [ -n "$dvar" ] && eval $dvar="\"$disabled\""
+}
+
+#
+# individual daemon management
+#
+
+daemon_prep() {
+ local daemon inst cfg
+ daemon="$1"
+ inst="$2"
+ [ "$daemon" = "watchfrr" ] && return 0
+ [ -x "$D_PATH/$daemon" ] || {
+ log_failure_msg "cannot start $daemon${inst:+ (instance $inst)}: daemon binary not installed"
+ return 1
+ }
+ [ -r "$C_PATH/frr.conf" ] && return 0
+
+ cfg="$C_PATH/$daemon${inst:+-$inst}.conf"
+ if [ ! -r "$cfg" ]; then
+ touch "$cfg"
+ chownfrr "$cfg"
+ fi
+ return 0
+}
+
+daemon_start() {
+ local dmninst daemon inst args instopt wrap bin
+ daemon_inst "$1"
+
+ ulimit -n $MAX_FDS > /dev/null 2> /dev/null
+ daemon_prep "$daemon" "$inst" || return 1
+ if test ! -d "$V_PATH"; then
+ mkdir -p "$V_PATH"
+ chown frr "$V_PATH"
+ fi
+
+ eval wrap="\$${daemon}_wrap"
+ bin="$D_PATH/$daemon"
+ instopt="${inst:+-n $inst}"
+ eval args="\$${daemon}_options"
+
+ if eval "$all_wrap $wrap $bin -d $instopt $args"; then
+ log_success_msg "Started $dmninst"
+ vtysh_b "$daemon"
+ else
+ log_failure_msg "Failed to start $dmninst!"
+ fi
+}
+
+daemon_stop() {
+ local dmninst daemon inst pidfile vtyfile pid cnt fail
+ daemon_inst "$1"
+
+ pidfile="$V_PATH/$daemon${inst:+-$inst}.pid"
+ vtyfile="$V_PATH/$daemon${inst:+-$inst}.vty"
+
+ [ -r "$pidfile" ] || fail="pid file not found"
+ [ -z "$fail" ] && pid="`cat \"$pidfile\"`"
+ [ -z "$fail" -a -z "$pid" ] && fail="pid file is empty"
+ [ -n "$fail" ] || kill -0 "$pid" 2>/dev/null || fail="pid $pid not running"
+
+ if [ -n "$fail" ]; then
+ log_failure_msg "Cannot stop $dmninst: $fail"
+ return 1
+ fi
+
+ debug "kill -2 $pid"
+ kill -2 "$pid"
+ cnt=1200
+ while kill -0 "$pid" 2>/dev/null; do
+ sleep 1
+ [ $(( cnt -= 1 )) -gt 0 ] || break
+ done
+ if kill -0 "$pid" 2>/dev/null; then
+ log_failure_msg "Failed to stop $dmninst, pid $pid still running"
+ still_running=1
+ return 1
+ else
+ log_success_msg "Stopped $dmninst"
+ rm -f "$pidfile"
+ return 0
+ fi
+}
+
+daemon_status() {
+ local dmninst daemon inst pidfile pid fail
+ daemon_inst "$1"
+
+ pidfile="$V_PATH/$daemon${inst:+-$inst}.pid"
+
+ [ -r "$pidfile" ] || return 3
+ pid="`cat \"$pidfile\"`"
+ [ -z "$pid" ] && return 1
+ kill -0 "$pid" 2>/dev/null || return 1
+ return 0
+}
+
+print_status() {
+ daemon_status "$1"
+ rv=$?
+ if [ "$rv" -eq 0 ]; then
+ log_success_msg "Status of $1: running"
+ else
+ log_failure_msg "Status of $1: FAILED"
+ fi
+ return $rv
+}
+
+#
+# all-daemon commands
+#
+
+all_start() {
+ daemon_list daemons
+ for dmninst in $daemons; do
+ daemon_start "$dmninst"
+ done
+}
+
+all_stop() {
+ local pids reversed
+
+ daemon_list daemons disabled
+ [ "$1" = "--reallyall" ] && daemons="$daemons $disabled"
+
+ reversed=""
+ for dmninst in $daemons; do
+ reversed="$dmninst $reversed"
+ done
+
+ for dmninst in $reversed; do
+ daemon_stop "$dmninst" &
+ pids="$pids $!"
+ done
+ for pid in $pids; do
+ wait $pid
+ done
+}
+
+all_status() {
+ local fail
+
+ daemon_list daemons
+ fail=0
+ for dmninst in $daemons; do
+ print_status "$dmninst" || fail=1
+ done
+ return $fail
+}
+
+#
+# config sourcing
+#
+
+load_old_config() {
+ oldcfg="$1"
+ [ -r "$oldcfg" ] || return 0
+ [ -s "$oldcfg" ] || return 0
+ grep -v '^[[:blank:]]*\(#\|$\)' "$oldcfg" > /dev/null || return 0
+
+ log_warning_msg "Reading deprecated $oldcfg. Please move its settings to $C_PATH/daemons and remove it."
+
+ # save off settings from daemons for the OR below
+ for dmn in $DAEMONS; do eval "_new_$dmn=\${$dmn:-no}"; done
+
+ . "$oldcfg"
+
+ # OR together the daemon enabling options between config files
+ for dmn in $DAEMONS; do eval "test \$_new_$dmn != no && $dmn=\$_new_$dmn; unset _new_$dmn"; done
+}
+
+[ -r "$C_PATH/daemons" ] || {
+ log_failure_msg "cannot run $@: $C_PATH/daemons does not exist"
+ exit 1
+}
+. "$C_PATH/daemons"
+
+load_old_config "$C_PATH/daemons.conf"
+load_old_config "/etc/default/frr"
+load_old_config "/etc/sysconfig/frr"
+
+if { declare -p watchfrr_options 2>/dev/null || true; } | grep -q '^declare \-a'; then
+ log_warning_msg "watchfrr_options contains a bash array value." \
+ "The configured value is intentionally ignored since it is likely wrong." \
+ "Please remove or fix the setting."
+ unset watchfrr_options
+fi
+
+#
+# other defaults and dispatch
+#
+
+frrcommon_main() {
+ local cmd
+
+ debug "frrcommon_main" "$@"
+
+ cmd="$1"
+ shift
+
+ if [ "$1" = "all" -o -z "$1" ]; then
+ case "$cmd" in
+ start) all_start;;
+ stop) all_stop;;
+ restart)
+ all_stop
+ all_start
+ ;;
+ *) $cmd "$@";;
+ esac
+ else
+ case "$cmd" in
+ start) daemon_start "$@";;
+ stop) daemon_stop "$@";;
+ restart)
+ daemon_stop "$@"
+ daemon_start "$@"
+ ;;
+ *) $cmd "$@";;
+ esac
+ fi
+}