maart@cs.vu.nl (Maarten Litmaath) (10/03/89)
: This is a shar archive. Extract with sh, not csh. : This archive ends with exit, so do not worry about trailing junk. : --------------------------- cut here -------------------------- PATH=/bin:/usr/bin:/usr/ucb echo Extracting 'timeout' sed 's/^X//' > 'timeout' << '+ END-OF-FILE ''timeout' X#!/bin/sh X# @(#)timeout 1.0 89/10/03 Maarten Litmaath X Xprog=`basename $0` Xusage="Usage: $prog <timeout in seconds> <command>" X Xcase $1 in X[0-9]*) X timeout=$1 X shift X ;; X*) X echo "$usage" >&2 X exit 2 Xesac X Xcase $# in X0) X echo "$usage" >&2 X exit 2 Xesac X Xexec 3>&2 2> /dev/null X Xtrap 'echo TIMEOUT >&3; exit 1' 1 Xtrap '' 14 X Xsh -c '(sleep '$timeout'; kill -1 '$$'; kill -9 $$) & exec "$@" 2>&3' \ X "$prog" "$@" X Xtrap '' 1 Xkill -14 -$$ X Xexit 0 + END-OF-FILE timeout chmod 'u=rwx,g=rx,o=rx' 'timeout' set `wc -c 'timeout'` count=$1 case $count in 440) :;; *) echo 'Bad character count in ''timeout' >&2 echo 'Count should be 440' >&2 esac exit 0 -- Did Andy Tanenbaum get his programming |Maarten Litmaath @ VU Amsterdam: instruction from a Cereal box? (Sam McCrea)|maart@cs.vu.nl, mcvax!botter!maart