kc3-lang/gnulib/lib/c-xvasprintf.c

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• Hash : 9118630e
  Author :
  Date : 2024-06-30T01:32:24
  

  Global rename *zs[n]printf -> *s[n]zprintf.
  
  * lib/aszprintf.c: Renamed from lib/azsprintf.c.
  * lib/c-aszprintf.c: Renamed from lib/c-azsprintf.c.
  * lib/c-vaszprintf.c: Renamed from lib/c-vazsprintf.c.
  * lib/c-vsnzprintf.c: Renamed from lib/c-vzsnprintf.c.
  * lib/c-snzprintf.c: Renamed from lib/c-zsnprintf.c.
  * lib/vaszprintf.c: Renamed from lib/vazsprintf.c.
  * lib/vsnzprintf.c: Renamed from lib/vzsnprintf.c.
  * lib/vszprintf.c: Renamed from lib/vzsprintf.c.
  * lib/snzprintf.c: Renamed from lib/zsnprintf.c.
  * lib/szprintf.c: Renamed from lib/zsprintf.c.
  * tests/test-c-vaszprintf-gnu.c: Renamed from
  tests/test-c-vazsprintf-gnu.c.
  * tests/test-c-vaszprintf-gnu.sh: Renamed from
  tests/test-c-vazsprintf-gnu.sh.
  * tests/test-c-vsnzprintf-gnu.c: Renamed from
  tests/test-c-vzsnprintf-gnu.c.
  * tests/test-c-vsnzprintf-gnu.sh: Renamed from
  tests/test-c-vzsnprintf-gnu.sh.
  * tests/test-c-snzprintf-gnu.c: Renamed from
  tests/test-c-zsnprintf-gnu.c.
  * tests/test-c-snzprintf-gnu.sh: Renamed from
  tests/test-c-zsnprintf-gnu.sh.
  * tests/test-vaszprintf-gnu.c: Renamed from tests/test-vazsprintf-gnu.c.
  * tests/test-vaszprintf-gnu.h: Renamed from tests/test-vazsprintf-gnu.h.
  * tests/test-vaszprintf-posix.c: Renamed from
  tests/test-vazsprintf-posix.c.
  * tests/test-vsnzprintf-gnu.c: Renamed from tests/test-vzsnprintf-gnu.c.
  * tests/test-vsnzprintf-posix.c: Renamed from
  tests/test-vzsnprintf-posix.c.
  * tests/test-vszprintf-gnu.c: Renamed from tests/test-vzsprintf-gnu.c.
  * tests/test-vszprintf-posix.c: Renamed from
  tests/test-vzsprintf-posix.c.
  * tests/test-snzprintf-gnu.c: Renamed from tests/test-zsnprintf-gnu.c.
  * tests/test-snzprintf-gnu.h: Renamed from tests/test-zsnprintf-gnu.h.
  * tests/test-snzprintf-posix.c: Renamed from
  tests/test-zsnprintf-posix.c.
  * tests/test-snzprintf-posix.h: Renamed from
  tests/test-zsnprintf-posix.h.
  * tests/test-szprintf-gnu.c: Renamed from tests/test-zsprintf-gnu.c.
  * tests/test-szprintf-gnu.h: Renamed from tests/test-zsprintf-gnu.h.
  * tests/test-szprintf-posix.c: Renamed from tests/test-zsprintf-posix.c.
  * tests/test-szprintf-posix.h: Renamed from tests/test-zsprintf-posix.h.
  * modules/c-vaszprintf: Renamed from modules/c-vazsprintf.
  * modules/c-vaszprintf-gnu: Renamed from modules/c-vazsprintf-gnu.
  * modules/c-vaszprintf-gnu-tests: Renamed from
  modules/c-vazsprintf-gnu-tests.
  * modules/c-vsnzprintf: Renamed from modules/c-vzsnprintf.
  * modules/c-vsnzprintf-gnu: Renamed from modules/c-vzsnprintf-gnu.
  * modules/c-vsnzprintf-gnu-tests: Renamed from
  modules/c-vzsnprintf-gnu-tests.
  * modules/c-snzprintf: Renamed from modules/c-zsnprintf.
  * modules/c-snzprintf-gnu: Renamed from modules/c-zsnprintf-gnu.
  * modules/c-snzprintf-gnu-tests: Renamed from
  modules/c-zsnprintf-gnu-tests.
  * modules/vaszprintf: Renamed from modules/vazsprintf.
  * modules/vaszprintf-gnu: Renamed from modules/vazsprintf-gnu.
  * modules/vaszprintf-gnu-tests: Renamed from
  modules/vazsprintf-gnu-tests.
  * modules/vaszprintf-posix: Renamed from modules/vazsprintf-posix.
  * modules/vaszprintf-posix-tests: Renamed from
  modules/vazsprintf-posix-tests.
  * modules/vsnzprintf: Renamed from modules/vzsnprintf.
  * modules/vsnzprintf-gnu: Renamed from modules/vzsnprintf-gnu.
  * modules/vsnzprintf-gnu-tests: Renamed from
  modules/vzsnprintf-gnu-tests.
  * modules/vsnzprintf-posix: Renamed from modules/vzsnprintf-posix.
  * modules/vsnzprintf-posix-tests: Renamed from
  modules/vzsnprintf-posix-tests.
  * modules/vszprintf: Renamed from modules/vzsprintf.
  * modules/vszprintf-gnu: Renamed from modules/vzsprintf-gnu.
  * modules/vszprintf-gnu-tests: Renamed from modules/vzsprintf-gnu-tests.
  * modules/vszprintf-posix: Renamed from modules/vzsprintf-posix.
  * modules/vszprintf-posix-tests: Renamed from
  modules/vzsprintf-posix-tests.
  * modules/snzprintf: Renamed from modules/zsnprintf.
  * modules/snzprintf-gnu: Renamed from modules/zsnprintf-gnu.
  * modules/snzprintf-gnu-tests: Renamed from modules/zsnprintf-gnu-tests.
  * modules/snzprintf-posix: Renamed from modules/zsnprintf-posix.
  * modules/snzprintf-posix-tests: Renamed from
  modules/zsnprintf-posix-tests.
  * modules/szprintf: Renamed from modules/zsprintf.
  * modules/szprintf-gnu: Renamed from modules/zsprintf-gnu.
  * modules/szprintf-gnu-tests: Renamed from modules/zsprintf-gnu-tests.
  * modules/szprintf-posix: Renamed from modules/zsprintf-posix.
  * modules/szprintf-posix-tests: Renamed from
  modules/zsprintf-posix-tests.
  All function names updated.
  * lib/stdio.in.h, m4/stdio_h.m4, modules/stdio: Update module indicator
  names.
  

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• lib/c-xvasprintf.c

• /* vasprintf with out-of-memory checking in C locale.
     Copyright (C) 1999, 2002-2004, 2006-2024 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 <https://www.gnu.org/licenses/>.  */
  
  #include <config.h>
  
  /* Specification.  */
  #include "c-xvasprintf.h"
  
  #include <errno.h>
  #include <stdio.h>
  #include <stdlib.h>
  #include <string.h>
  
  #include "c-vasprintf.h"
  #include "xalloc.h"
  
  char *
  c_xvasprintf (const char *format, va_list args)
  {
    char *result;
  
    if (c_vaszprintf (&result, format, args) < 0)
      {
        if (errno == ENOMEM)
          xalloc_die ();
        else
          {
            /* The programmer ought to have ensured that none of the other errors
               can occur.  */
            int err = errno;
            char errbuf[20];
            const char *errname;
  #if HAVE_WORKING_STRERRORNAME_NP
            errname = strerrorname_np (err);
            if (errname == NULL)
  #else
            if (err == EINVAL)
              errname = "EINVAL";
            else if (err == EILSEQ)
              errname = "EILSEQ";
            else if (err == EOVERFLOW)
              errname = "EOVERFLOW";
            else
  #endif
              {
                sprintf (errbuf, "%d", err);
                errname = errbuf;
              }
            fprintf (stderr, "c_vasprintf failed! format=\"%s\", errno=%s\n",
                     format, errname);
            fflush (stderr);
            abort ();
          }
      }
  
    return result;
  }
  

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