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| author | Jo-Philipp Wich <jow@openwrt.org> | 2010-09-19 14:03:32 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2010-09-19 14:03:32 +0000 |
| commit | 4815de3f265b68bd956984fb128299f00e703acf (patch) | |
| tree | 502de375e2317ae2081f19f2107cfc55cc349891 | |
| parent | 8e9736675fd4b799cb0154a475bab427e7623678 (diff) | |
| download | mtk-20170518-4815de3f265b68bd956984fb128299f00e703acf.zip mtk-20170518-4815de3f265b68bd956984fb128299f00e703acf.tar.gz mtk-20170518-4815de3f265b68bd956984fb128299f00e703acf.tar.bz2 | |
base-files: introduce service_kill() into functions.sh - a convenience wrapper for killing services by pid or pidfile with a grace period for termination before kill
SVN-Revision: 23087
| -rw-r--r-- | package/base-files/Makefile | 2 | ||||
| -rwxr-xr-x | package/base-files/files/etc/functions.sh | 17 |
2 files changed, 18 insertions, 1 deletions
diff --git a/package/base-files/Makefile b/package/base-files/Makefile index bdaf53c..7abcd8b 100644 --- a/package/base-files/Makefile +++ b/package/base-files/Makefile @@ -10,7 +10,7 @@ include $(TOPDIR)/rules.mk include $(INCLUDE_DIR)/kernel.mk PKG_NAME:=base-files -PKG_RELEASE:=54 +PKG_RELEASE:=55 PKG_FILE_DEPENDS:=$(PLATFORM_DIR)/ $(GENERIC_PLATFORM_DIR)/base-files/ PKG_BUILD_DEPENDS:=opkg/host diff --git a/package/base-files/files/etc/functions.sh b/package/base-files/files/etc/functions.sh index d5ffc13..c5df499 100755 --- a/package/base-files/files/etc/functions.sh +++ b/package/base-files/files/etc/functions.sh @@ -275,4 +275,21 @@ uci_apply_defaults() { uci commit } +service_kill() { + local name="${1}" + local pid="${2:-$(pidof "$name")}" + local grace="${3:-5}" + + [ -f "$pid" ] && pid="$(head -n1 "$pid" 2>/dev/null)" + + for pid in $pid; do + [ -d "/proc/$pid" ] || continue + local try=0 + kill -TERM $pid 2>/dev/null && \ + while grep -qs "$name" "/proc/$pid/cmdline" && [ $((try++)) -lt $grace ]; do sleep 1; done + kill -KILL $pid 2>/dev/null && \ + while grep -qs "$name" "/proc/$pid/cmdline"; do sleep 1; done + done +} + [ -z "$IPKG_INSTROOT" -a -f /lib/config/uci.sh ] && . /lib/config/uci.sh |