/usr/bin/matrace is in mutrace 0.2.0-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 | #!/bin/bash
# This file is part of mutrace.
#
# Copyright 2009 Lennart Poettering
#
# mutrace is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# mutrace is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with mutrace. If not, see <http://www.gnu.org/licenses/>.
if ! TEMP=`getopt -o +dh --long frames:,debug-info,help -n matrace -- "$@"` ; then
exit 1
fi
eval set -- "$TEMP"
debug_info=0
while : ; do
case $1 in
--frames)
export MATRACE_FRAMES="$2"
shift 2
;;
-d|--debug-info)
debug_info=1
shift 1
;;
-h|--help)
cat <<EOF
mutrace 0.2
Usage: matrace [OPTIONS...] APPLICATION [ARGUMENTS...]
COMMANDS:
-h, --help Show this help
OPTIONS:
--frames=INTEGER Set number of frames to show in stack traces
-d, --debug-info Make use of debug information in stack traces
EOF
exit 0
;;
--)
shift
break
;;
*)
echo "Parsing failed!" >&2
exit 1
;;
esac
done
shift $(($OPTIND-1))
if [ x"$1" = x ] ; then
echo "Please specify an application to profile!" >&2
exit 1
fi
if [ x"$LD_PRELOAD" = x ] ; then
export LD_PRELOAD="/usr/lib/mutrace/libmatrace.so"
else
export LD_PRELOAD="$LD_PRELOAD:/usr/lib/mutrace/libmatrace.so"
fi
if [ x"$debug_info" = x1 ] ; then
export LD_PRELOAD="$LD_PRELOAD:/usr/lib/mutrace/libmutrace-backtrace-symbols.so"
fi
exec "$@"
|