#!/bin/sh
#
# Configure the system for collecting core dumps
#

set -e

CORE_DUMP_DIR="/opt/coredumps"
CORE_DUMP_FMT="$CORE_DUMP_DIR/%e.%p.core"
CORE_PATTERN_LOC="/proc/sys/kernel/core_pattern"

start() {
    echo -n "Configuring core dumps: "
    test -d $CORE_DUMP_DIR || mkdir $CORE_DUMP_DIR
    rm -f $CORE_DUMP_DIR/*.core
    echo "$CORE_DUMP_FMT" > $CORE_PATTERN_LOC
    echo "Done."
}

case "$1" in
    start)
        start
        ;;
    stop)
        ;;
    *)
        echo "Usage: $0 {start|stop}" >&2
        exit 1
        ;;
esac