iconv/tst-gconv-init-failure-mod.c

   1 /* Test gconv module for tst-gconv-init-failure.
   2    Copyright (C) 2017-2023 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, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #include <errno.h>
  20 #include <gconv.h>
  21 #include <support/check.h>
  22 #include <support/support.h>
  23
  24 int
  25 gconv (struct __gconv_step *step,
  26        struct __gconv_step_data *data,
  27        const unsigned char **inptrp,
  28        const unsigned char *inend,
  29        unsigned char **outbufstart, size_t *irreversible,
  30        int do_flush, int consume_incomplete)
  31 {
  32   FAIL_EXIT1 ("gconv called");
  33   return __GCONV_INTERNAL_ERROR;
  34 }
  35
  36 int
  37 gconv_init (struct __gconv_step *ignored)
  38 {
  39   write_message ("info: gconv_init called, returning error\n");
  40   errno = ENOMEM;
  41   return __GCONV_NOMEM;
  42 }
  43
  44 int
  45 gconv_end (struct __gconv_step *ignored)
  46 {
  47   FAIL_EXIT1 ("gconv_end called");
  48   return __GCONV_INTERNAL_ERROR;
  49 }