glibc/malloc/memusage.sh
Joseph Myers 58b587c1f8 Update copyright dates not handled by scripts/update-copyrights.
I've updated copyright dates in glibc for 2017.  This is the patch for
the changes not generated by scripts/update-copyrights and subsequent
build / regeneration of generated files.

Please remember to include 2017 in the dates for any new files added
in future (which means updating any existing uncommitted patches you
have that add new files to use the new copyright dates in them).

	* NEWS: Update copyright dates.
	* catgets/gencat.c (print_version): Likewise.
	* csu/version.c (banner): Likewise.
	* debug/catchsegv.sh: Likewise.
	* debug/pcprofiledump.c (print_version): Likewise.
	* debug/xtrace.sh (do_version): Likewise.
	* elf/ldconfig.c (print_version): Likewise.
	* elf/ldd.bash.in: Likewise.
	* elf/pldd.c (print_version): Likewise.
	* elf/sotruss.sh: Likewise.
	* elf/sprof.c (print_version): Likewise.
	* iconv/iconv_prog.c (print_version): Likewise.
	* iconv/iconvconfig.c (print_version): Likewise.
	* locale/programs/locale.c (print_version): Likewise.
	* locale/programs/localedef.c (print_version): Likewise.
	* login/programs/pt_chown.c (print_version): Likewise.
	* malloc/memusage.sh (do_version): Likewise.
	* malloc/memusagestat.c (print_version): Likewise.
	* malloc/mtrace.pl: Likewise.
	* manual/libc.texinfo: Likewise.
	* nptl/version.c (banner): Likewise.
	* nscd/nscd.c (print_version): Likewise.
	* nss/getent.c (print_version): Likewise.
	* nss/makedb.c (print_version): Likewise.
	* posix/getconf.c (main): Likewise.
	* scripts/test-installation.pl: Likewise.
	* sysdeps/unix/sysv/linux/lddlibc4.c (main): Likewise.
2017-01-01 00:26:24 +00:00

275 lines
7.3 KiB
Bash
Executable File

#! @BASH@
# Copyright (C) 1999-2017 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# Contributed by Ulrich Drepper <drepper@gnu.org>, 1999.
# The GNU C Library 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 2.1 of the License, or (at your option) any later version.
# The GNU C Library 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 the GNU C Library; if not, see
# <http://www.gnu.org/licenses/>.
memusageso='@SLIBDIR@/libmemusage.so'
memusagestat='@BINDIR@/memusagestat'
TEXTDOMAIN=libc
# Print usage message.
do_usage() {
printf >&2 $"Try \`%s --help' or \`%s --usage' for more information.\n" memusage memusage
exit 1
}
# Message for missing argument.
do_missing_arg() {
printf >&2 $"%s: option '%s' requires an argument\n" memusage "$1"
do_usage
}
# Print help message
do_help() {
echo $"Usage: memusage [OPTION]... PROGRAM [PROGRAMOPTION]...
Profile memory usage of PROGRAM.
-n,--progname=NAME Name of the program file to profile
-p,--png=FILE Generate PNG graphic and store it in FILE
-d,--data=FILE Generate binary data file and store it in FILE
-u,--unbuffered Don't buffer output
-b,--buffer=SIZE Collect SIZE entries before writing them out
--no-timer Don't collect additional information through timer
-m,--mmap Also trace mmap & friends
-?,--help Print this help and exit
--usage Give a short usage message
-V,--version Print version information and exit
The following options only apply when generating graphical output:
-t,--time-based Make graph linear in time
-T,--total Also draw graph of total memory use
--title=STRING Use STRING as title of the graph
-x,--x-size=SIZE Make graphic SIZE pixels wide
-y,--y-size=SIZE Make graphic SIZE pixels high
Mandatory arguments to long options are also mandatory for any corresponding
short options.
"
printf $"For bug reporting instructions, please see:\\n%s.\\n" \
"@REPORT_BUGS_TO@"
exit 0
}
do_version() {
echo 'memusage @PKGVERSION@@VERSION@'
printf $"Copyright (C) %s Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
" "2017"
printf $"Written by %s.
" "Ulrich Drepper"
exit 0
}
# These variables are local
buffer=
data=
memusagestat_args=
notimer=
png=
progname=
tracemmap=
# Process arguments. But stop as soon as the program name is found.
while test $# -gt 0; do
case "$1" in
-V | --v | --ve | --ver | --vers | --versi | --versio | --version)
do_version
;;
-\? | --h | --he | --hel | --help)
do_help
;;
--us | --usa | --usag | --usage)
echo $"Syntax: memusage [--data=FILE] [--progname=NAME] [--png=FILE] [--unbuffered]
[--buffer=SIZE] [--no-timer] [--time-based] [--total]
[--title=STRING] [--x-size=SIZE] [--y-size=SIZE]
PROGRAM [PROGRAMOPTION]..."
exit 0
;;
-n | --pr | --pro | --prog | --progn | --progna | --prognam | --progname)
if test $# -eq 1; then
do_missing_arg $1
fi
shift
progname="$1"
;;
--pr=* | --pro=* | --prog=* | --progn=* | --progna=* | --prognam=* | --progname=*)
progname=${1##*=}
;;
-p | --pn | --png)
if test $# -eq 1; then
do_missing_arg $1
fi
shift
png="$1"
;;
--pn=* | --png=*)
png=${1##*=}
;;
-d | --d | --da | --dat | --data)
if test $# -eq 1; then
do_missing_arg $1
fi
shift
data="$1"
;;
--d=* | --da=* | --dat=* | --data=*)
data=${1##*=}
;;
-u | --un | --unb | --unbu | --unbuf | --unbuff | --unbuffe | --unbuffer | --unbuffere | --unbuffered)
buffer=1
;;
-b | --b | --bu | --buf | --buff | --buffe | --buffer)
if test $# -eq 1; then
do_missing_arg $1
fi
shift
buffer="$1"
;;
--b=* | --bu=* | --buf=* | --buff=* | --buffe=* | --buffer=*)
buffer=${1##*=}
;;
--n | --no | --no- | --no-t | --no-ti | --no-tim | --no-time | --no-timer)
notimer=yes
;;
-m | --m | --mm | --mma | --mmap)
tracemmap=yes
;;
-t | --tim | --time | --time- | --time-b | --time-ba | --time-bas | --time-base | --time-based)
memusagestat_args="$memusagestat_args -t"
;;
-T | --to | --tot | --tota | --total)
memusagestat_args="$memusagestat_args -T"
;;
--tit | --titl | --title)
if test $# -eq 1; then
do_missing_arg $1
fi
shift
memusagestat_args="$memusagestat_args -s $1"
;;
--tit=* | --titl=* | --title=*)
memusagestat_args="$memusagestat_args -s ${1##*=}"
;;
-x | --x | --x- | --x-s | --x-si | --x-siz | --x-size)
if test $# -eq 1; then
do_missing_arg $1
fi
shift
memusagestat_args="$memusagestat_args -x $1"
;;
--x=* | --x-=* | --x-s=* | --x-si=* | --x-siz=* | --x-size=*)
memusagestat_args="$memusagestat_args -x ${1##*=}"
;;
-y | --y | --y- | --y-s | --y-si | --y-siz | --y-size)
if test $# -eq 1; then
do_missing_arg $1
fi
shift
memusagestat_args="$memusagestat_args -y $1"
;;
--y=* | --y-=* | --y-s=* | --y-si=* | --y-siz=* | --y-size=*)
memusagestat_args="$memusagestat_args -y ${1##*=}"
;;
--p | --p=* | --t | --t=* | --ti | --ti=* | --u)
echo >&2 $"memusage: option \`${1##*=}' is ambiguous"
do_usage
;;
--)
# Stop processing arguments.
shift
break
;;
--*)
echo >&2 $"memusage: unrecognized option \`$1'"
do_usage
;;
*)
# Unknown option. This means the rest is the program name and parameters.
break
;;
esac
shift
done
# See whether any arguments are left.
if test $# -eq 0; then
echo >&2 $"No program name given"
do_usage
fi
# This will be in the environment.
add_env="LD_PRELOAD=$memusageso"
# Generate data file name.
datafile=
if test -n "$data"; then
datafile="$data"
elif test -n "$png"; then
datafile=$(mktemp -t memusage.XXXXXX) || exit
trap 'rm -f "$datafile"; exit 1' HUP INT QUIT TERM PIPE
fi
if test -n "$datafile"; then
add_env="$add_env MEMUSAGE_OUTPUT=$datafile"
fi
# Set program name.
if test -n "$progname"; then
add_env="$add_env MEMUSAGE_PROG_NAME=$progname"
fi
# Set buffer size.
if test -n "$buffer"; then
add_env="$add_env MEMUSAGE_BUFFER_SIZE=$buffer"
fi
# Disable timers.
if test -n "$notimer"; then
add_env="$add_env MEMUSAGE_NO_TIMER=yes"
fi
# Trace mmap.
if test -n "$tracemmap"; then
add_env="$add_env MEMUSAGE_TRACE_MMAP=yes"
fi
# Execute the program itself.
eval $add_env '"$@"'
result=$?
# Generate the PNG data file if wanted and there is something to generate
# it from.
if test -n "$png" -a -n "$datafile" -a -s "$datafile"; then
# Append extension .png if it isn't already there.
case $png in
*.png) ;;
*) png="$png.png" ;;
esac
$memusagestat $memusagestat_args "$datafile" "$png"
fi
if test -z "$data" -a -n "$datafile"; then
rm -f "$datafile"
fi
exit $result
# Local Variables:
# mode:ksh
# End: