elf/sotruss.ksh

   1 #! @KSH@
   2 # Copyright (C) 2011, 2012 Free Software Foundation, Inc.
   3 # This file is part of the GNU C Library.
   4
   5 # The GNU C Library is free software; you can redistribute it and/or
   6 # modify it under the terms of the GNU Lesser General Public
   7 # License as published by the Free Software Foundation; either
   8 # version 2.1 of the License, or (at your option) any later version.
   9
  10 # The GNU C Library is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13 # Lesser General Public License for more details.
  14
  15 # You should have received a copy of the GNU Lesser General Public
  16 # License along with the GNU C Library; if not, write to the Free
  17 # Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18 # 02111-1307 USA.
  19
  20 # We should be able to find the translation right at the beginning.
  21 TEXTDOMAIN=libc
  22 TEXTDOMAINDIR=@TEXTDOMAINDIR@
  23
  24 unset SOTRUSS_FROMLIST
  25 unset SOTRUSS_TOLIST
  26 unset SOTRUSS_OUTNAME
  27 unset SOTRUSS_EXIT
  28 unset SOTRUSS_NOINDENT
  29 SOTRUSS_WHICH=$$
  30 lib='@PREFIX@/$LIB/audit/sotruss-lib.so'
  31
  32 function do_help {
  33   echo $"Usage: sotruss [OPTION...] [--] EXECUTABLE [EXECUTABLE-OPTION...]
  34   -F, --from FROMLIST     Trace calls from objects on FROMLIST
  35   -T, --to TOLIST         Trace calls to objects on TOLIST
  36
  37   -e, --exit              Also show exits from the function calls
  38   -f, --follow            Trace child processes
  39   -o, --output FILENAME   Write output to FILENAME (or FILENAME.$PID in case
  40                           -f is also used) instead of standard error
  41
  42   -?, --help              Give this help list
  43       --usage             Give a short usage message
  44       --version           Print program version"
  45
  46   echo
  47   printf $"Mandatory arguments to long options are also mandatory for any corresponding\nshort options.\n"
  48   echo
  49
  50   printf $"For bug reporting instructions, please see:
  51 <http://www.gnu.org/software/libc/bugs.html>.
  52 "
  53   exit 0
  54 }
  55
  56 function do_missing_arg {
  57   printf >&2 $"%s: option requires an argument -- '%s'\n" sotruss "$1"
  58   printf >&2 $"Try \`%s --help' or \`%s --usage' for more information.\n" sotruss sotruss
  59   exit 1
  60 }
  61
  62 function do_ambiguous {
  63   printf >&2 $"%s: option is ambiguous; possibilities:"
  64   while test $# -gt 0; do
  65     printf >&2 " '%s'" $1
  66     shift
  67   done
  68   printf >&2 "\n"
  69   printf >&2 $"Try \`%s --help' or \`%s --usage' for more information.\n" sotruss sotruss
  70   exit 1
  71 }
  72
  73 while test $# -gt 0; do
  74   case "$1" in
  75   --v | --ve | --ver | --vers | --versi | --versio | --version)
  76     echo "sotruss (GNU libc) @VERSION@"
  77     printf $"Copyright (C) %s Free Software Foundation, Inc.
  78 This is free software; see the source for copying conditions.  There is NO
  79 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  80 " "2012"
  81     printf $"Written by %s.\n" "Ulrich Drepper"
  82     exit 0
  83     ;;
  84   -\? | --h | --he | --hel | --help)
  85     do_help
  86     ;;
  87   --u | --us | --usa | --usag | --usage)
  88     printf $"Usage: %s [-ef] [-F FROMLIST] [-o FILENAME] [-T TOLIST] [--exit]
  89             [--follow] [--from FROMLIST] [--output FILENAME] [--to TOLIST]
  90             [--help] [--usage] [--version] [--]
  91             EXECUTABLE [EXECUTABLE-OPTION...]\n" sotruss
  92     exit 0
  93     ;;
  94   -F | --fr | --fro | --from)
  95     if test $# -eq 1; then
  96       do_missing_arg "$1"
  97     fi
  98     shift
  99     SOTRUSS_FROMLIST="$2"
 100     ;;
 101   -T | --t | --to)
 102     if test $# -eq 1; then
 103       do_missing_arg "$1"
 104     fi
 105     shift
 106     SOTRUSS_TOLIST="$2"
 107     ;;
 108   -o | --o | --ou | --out | --outp | --outpu | --output)
 109     if test $# -eq 1; then
 110       do_missing_arg "$1"
 111     fi
 112     shift
 113     SOTRUSS_OUTNAME="$1"
 114     ;;
 115   -f | --fo | --fol | --foll | --follo | --follow)
 116     unset SOTRUSS_WHICH
 117     ;;
 118   -l | --l | --li | --lib)
 119     if test $# -eq 1; then
 120       do_missing_arg "$1"
 121     fi
 122     shift
 123     lib="$1"
 124     ;;
 125   -e | --e | --ex | --exi | --exit)
 126     SOTRUSS_EXIT=1
 127     ;;
 128   --f)
 129     do_ambiguous '--from' '--follow'
 130     ;;
 131   --)
 132     shift
 133     break
 134     ;;
 135   -*)
 136     printf >&2 $"%s: unrecognized option '%c%s'\n" sotruss '-' ${1#-}
 137     printf >&2 $"Try \`%s --help' or \`%s --usage' for more information.\n" sotruss sotruss
 138     exit 1
 139     ;;
 140   *)
 141     break
 142     ;;
 143   esac
 144   shift
 145 done
 146
 147 export SOTRUSS_FROMLIST
 148 export SOTRUSS_TOLIST
 149 export SOTRUSS_OUTNAME
 150 export SOTRUSS_WHICH
 151 export SOTRUSS_EXIT
 152 export LD_AUDIT="$lib"
 153
 154 exec "$@"
 155 # Local Variables:
 156 #  mode:ksh
 157 # End: