kc3-lang/gnulib/lib/xstrtol-error.c

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• Hash : 04c1ac69
  Author :
  Date : 2012-01-05T23:44:15
  

  Use ', not `, for quoting output.
  
  * build-aux/announce-gen (usage, sizes, print_news_deltas)
  (print_changelog_deltas, get_tool_versions, main program):
  * build-aux/git-version-gen:
  * build-aux/gitlog-to-changelog (usage, parse_amend_file):
  * build-aux/move-if-change (help):
  * build-aux/useless-if-before-free (usage, main program):
  * check-module (parse_module_file, usage)
  (find_included_lib_files, check_module):
  * lib/argmatch.c (main) [TEST]:
  * lib/argp-help.c (_help):
  * lib/getopt1.c (main) [TEST]:
  * lib/git-merge-changelog.c (usage):
  * lib/xstrtol-error.c (xstrtol_error):
  * m4/alloca.m4 (_AC_LIBOBJ_ALLOCA):
  * m4/argz.m4 (gl_FUNC_ARGZ):
  * m4/bison.m4 (gl_BISON):
  * m4/calloc.m4 (gl_FUNC_CALLOC_GNU):
  * m4/extensions.m4 (AC_USE_SYSTEM_EXTENSIONS):
  * m4/flexmember.m4 (AC_C_FLEXIBLE_ARRAY_MEMBER):
  * m4/fpending.m4 (gl_PREREQ_FPENDING):
  * m4/gc-random.m4 (gl_GC_RANDOM):
  * m4/intl.m4 (gt_CHECK_DECL):
  * m4/link-follow.m4 (gl_FUNC_LINK_FOLLOWS_SYMLINK):
  * m4/longlong.m4 (AC_TYPE_LONG_LONG_INT)
  (AC_TYPE_UNSIGNED_LONG_LONG_INT):
  * m4/ls-mntd-fs.m4 (gl_LIST_MOUNTED_FILE_SYSTEMS):
  * m4/lstat.m4 (gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK):
  * m4/onceonly.m4 (AC_CHECK_FUNCS_ONCE):
  * m4/posixver.m4 (gl_DEFAULT_POSIX2_VERSION):
  * tests/test-dirname.c (main):
  * tests/test-getpass.c (main):
  * tests/test-iconvme.c (main):
  * tests/test-parse-datetime.c (LOG):
  * tests/test-xstrtoimax.sh:
  * tests/test-xstrtol.sh:
  * tests/test-xstrtoll.sh:
  * tests/test-xstrtoumax.sh:
  * tests/unigbrk/test-uc-is-grapheme-break.c (main):
  * top/GNUmakefile (abort-due-to-no-makefile):
  Quote 'like this', not `like this', as per the recent change to
  the GNU coding standards.
  

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• lib/xstrtol-error.c

• /* A more useful interface to strtol.
  
     Copyright (C) 1995-1996, 1998-1999, 2001-2004, 2006-2012 Free Software
     Foundation, Inc.
  
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 3 of the License, or
     (at your option) any later version.
  
     This program 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 General Public License for more details.
  
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  
  #include <config.h>
  #include "xstrtol.h"
  
  #include <stdlib.h>
  
  #include "error.h"
  #include "exitfail.h"
  #include "gettext.h"
  
  #define N_(msgid) msgid
  
  /* Report an error for an invalid integer in an option argument.
  
     ERR is the error code returned by one of the xstrto* functions.
  
     Use OPT_IDX to decide whether to print the short option string "C"
     or "-C" or a long option string derived from LONG_OPTION.  OPT_IDX
     is -2 if the short option "C" was used, without any leading "-"; it
     is -1 if the short option "-C" was used; otherwise it is an index
     into LONG_OPTIONS, which should have a name preceded by two '-'
     characters.
  
     ARG is the option-argument containing the integer.
  
     After reporting an error, exit with status EXIT_STATUS if it is
     nonzero.  */
  
  static void
  xstrtol_error (enum strtol_error err,
                 int opt_idx, char c, struct option const *long_options,
                 char const *arg,
                 int exit_status)
  {
    char const *hyphens = "--";
    char const *msgid;
    char const *option;
    char option_buffer[2];
  
    switch (err)
      {
      default:
        abort ();
  
      case LONGINT_INVALID:
        msgid = N_("invalid %s%s argument '%s'");
        break;
  
      case LONGINT_INVALID_SUFFIX_CHAR:
      case LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW:
        msgid = N_("invalid suffix in %s%s argument '%s'");
        break;
  
      case LONGINT_OVERFLOW:
        msgid = N_("%s%s argument '%s' too large");
        break;
      }
  
    if (opt_idx < 0)
      {
        hyphens -= opt_idx;
        option_buffer[0] = c;
        option_buffer[1] = '\0';
        option = option_buffer;
      }
    else
      option = long_options[opt_idx].name;
  
    error (exit_status, 0, gettext (msgid), hyphens, option, arg);
  }
  
  /* Like xstrtol_error, except exit with a failure status.  */
  
  void
  xstrtol_fatal (enum strtol_error err,
                 int opt_idx, char c, struct option const *long_options,
                 char const *arg)
  {
    xstrtol_error (err, opt_idx, c, long_options, arg, exit_failure);
    abort ();
  }
  

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