projects / apple / launchd.git / blame
| Commit | Line | Data |
|---|---|---|
| e91b9f68 A |
1 | ## |
| 2 | # Common setup for startup scripts. | |
| 3 | ## | |
| 4 | # Copyright 1998-2002 Apple Computer, Inc. | |
| 5 | ## | |
| 6 | ||
| 7 | ####################### | |
| 8 | # Configure the shell # | |
| 9 | ####################### | |
| 10 | ||
| 11 | ## | |
| 12 | # Be strict | |
| 13 | ## | |
| 14 | #set -e | |
| 15 | set -u | |
| 16 | ||
| 17 | ## | |
| 18 | # Set command search path | |
| 19 | ## | |
| 20 | PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/libexec:/System/Library/CoreServices; export PATH | |
| 21 | ||
| 22 | ## | |
| 23 | # Set the terminal mode | |
| 24 | ## | |
| 25 | #if [ -x /usr/bin/tset ] && [ -f /usr/share/misc/termcap ]; then | |
| 26 | # TERM=$(tset - -Q); export TERM | |
| 27 | #fi | |
| 28 | ||
| 29 | #################### | |
| 30 | # Useful functions # | |
| 31 | #################### | |
| 32 | ||
| 33 | ## | |
| 34 | # Determine if the network is up by looking for any non-loopback | |
| 35 | # internet network interfaces. | |
| 36 | ## | |
| 37 | CheckForNetwork() | |
| 38 | { | |
| 39 | local test | |
| 40 | ||
| 41 | if [ -z "${NETWORKUP:=}" ]; then | |
| 42 | test=$(ifconfig -a inet 2>/dev/null | sed -n -e '/127.0.0.1/d' -e '/0.0.0.0/d' -e '/inet/p' | wc -l) | |
| 43 | if [ "${test}" -gt 0 ]; then | |
| 44 | NETWORKUP="-YES-" | |
| 45 | else | |
| 46 | NETWORKUP="-NO-" | |
| 47 | fi | |
| 48 | fi | |
| 49 | } | |
| 50 | ||
| 51 | ## | |
| 52 | # Process management | |
| 53 | ## | |
| 54 | GetPID () | |
| 55 | { | |
| 56 | local program="$1" | |
| 57 | local pidfile="${PIDFILE:=/var/run/${program}.pid}" | |
| 58 | local pid="" | |
| 59 | ||
| 60 | if [ -f "${pidfile}" ]; then | |
| 61 | pid=$(head -1 "${pidfile}") | |
| 62 | if ! kill -0 "${pid}" 2> /dev/null; then | |
| 63 | echo "Bad pid file $pidfile; deleting." | |
| 64 | pid="" | |
| 65 | rm -f "${pidfile}" | |
| 66 | fi | |
| 67 | fi | |
| 68 | ||
| 69 | if [ -n "${pid}" ]; then | |
| 70 | echo "${pid}" | |
| 71 | return 0 | |
| 72 | else | |
| 73 | return 1 | |
| 74 | fi | |
| 75 | } | |
| 76 | ||
| 77 | ## | |
| 78 | # Generic action handler | |
| 79 | ## | |
| 80 | RunService () | |
| 81 | { | |
| 82 | case $1 in | |
| 83 | start ) StartService ;; | |
| 84 | stop ) StopService ;; | |
| 85 | restart) RestartService ;; | |
| 86 | * ) echo "$0: unknown argument: $1";; | |
| 87 | esac | |
| 88 | } | |
| 89 | ||
| 90 | ########################## | |
| 91 | # Get host configuration # | |
| 92 | ########################## | |
| 93 | . /etc/hostconfig |