Squashed 'yocto-poky/' content from commit ea562de
git-subtree-dir: yocto-poky
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diff --git a/meta/recipes-core/initscripts/initscripts-1.0/functions b/meta/recipes-core/initscripts/initscripts-1.0/functions
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+# -*-Shell-script-*-
+#
+# functions This file contains functions to be used by most or all
+# shell scripts in the /etc/init.d directory.
+#
+
+NORMAL="\\033[0;39m" # Standard console grey
+SUCCESS="\\033[1;32m" # Success is green
+WARNING="\\033[1;33m" # Warnings are yellow
+FAILURE="\\033[1;31m" # Failures are red
+INFO="\\033[1;36m" # Information is light cyan
+BRACKET="\\033[1;34m" # Brackets are blue
+
+# NOTE: The pidofproc () doesn't support the process which is a script unless
+# the pidof supports "-x" option. If you want to use it for such a
+# process:
+# 1) If there is no "pidof -x", replace the "pidof $1" with another
+# command like(for core-image-minimal):
+# ps | awk '/'"$1"'/ {print $1}'
+# Or
+# 2) If there is "pidof -x", replace "pidof" with "pidof -x".
+#
+# pidofproc - print the pid of a process
+# $1: the name of the process
+pidofproc () {
+
+ # pidof output null when no program is running, so no "2>/dev/null".
+ pid=`pidof $1`
+ status=$?
+ case $status in
+ 0)
+ echo $pid
+ return 0
+ ;;
+ 127)
+ echo "ERROR: command pidof not found" >&2
+ exit 127
+ ;;
+ *)
+ return $status
+ ;;
+ esac
+}
+
+machine_id() { # return the machine ID
+ awk 'BEGIN { FS=": " } /Hardware/ \
+ { gsub(" ", "_", $2); print tolower($2) } ' </proc/cpuinfo
+}
+
+killproc() { # kill the named process(es)
+ pid=`pidofproc $1` && kill $pid
+}
+
+status() {
+ local pid
+ if [ "$#" = 0 ]; then
+ echo "Usage: status {program}"
+ return 1
+ fi
+ pid=`pidofproc $1`
+ if [ -n "$pid" ]; then
+ echo "$1 (pid $pid) is running..."
+ return 0
+ else
+ echo "$1 is stopped"
+ fi
+ return 3
+}
+
+success() {
+ echo -n -e "${BRACKET}[${SUCCESS} OK ${BRACKET}]${NORMAL}"
+ return 0
+}
+
+failure() {
+ local rc=$*
+ echo -n -e "${BRACKET}[${FAILURE} FAIL ${BRACKET}]${NORMAL}"
+ return $rc
+}
+
+warning() {
+ local rc=$*
+ echo -n -e "${BRACKET}[${WARNING} WARN ${BRACKET}]${NORMAL}"
+ return $rc
+}
+
+passed() {
+ local rc=$*
+ echo -n -e "${BRACKET}[${SUCCESS} PASS ${BRACKET}]${NORMAL}"
+ return $rc
+}