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156 lines
3.2 KiB
C
156 lines
3.2 KiB
C
/* t-support.c - helper functions for the regression tests.
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* Copyright (C) 2007 Free Software Foundation, Inc.
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*
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* This file is part of JNLIB, which is a subsystem of GnuPG.
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*
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* JNLIB is free software; you can redistribute it and/or modify it
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* under the terms of either
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*
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* - the GNU Lesser General Public License as published by the Free
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* Software Foundation; either version 3 of the License, or (at
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* your option) any later version.
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*
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* or
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*
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* - the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* or both in parallel, as here.
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*
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* JNLIB is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copies of the GNU General Public License
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* and the GNU Lesser General Public License along with this program;
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* if not, see <http://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <assert.h>
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#include "t-support.h"
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/* Replacements for the malloc functions as used here. */
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static void
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out_of_memory (void)
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{
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fprintf (stderr,"error: out of core in regression tests: %s\n",
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strerror (errno));
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exit (2);
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}
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void *
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gcry_malloc (size_t n)
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{
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return malloc (n);
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}
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void *
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gcry_xmalloc (size_t n)
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{
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void *p = malloc (n);
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if (!p)
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out_of_memory ();
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return p;
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}
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char *
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gcry_strdup (const char *string)
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{
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char *p = malloc (strlen (string)+1);
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if (p)
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strcpy (p, string);
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return p;
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}
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void *
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gcry_realloc (void *a, size_t n)
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{
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return realloc (a, n);
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}
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void *
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gcry_xrealloc (void *a, size_t n)
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{
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void *p = realloc (a, n);
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if (!p)
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out_of_memory ();
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return p;
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}
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void *
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gcry_calloc (size_t n, size_t m)
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{
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return calloc (n, m);
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}
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void *
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gcry_xcalloc (size_t n, size_t m)
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{
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void *p = calloc (n, m);
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if (!p)
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out_of_memory ();
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return p;
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}
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char *
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gcry_xstrdup (const char *string)
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{
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void *p = malloc (strlen (string)+1);
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if (!p)
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out_of_memory ();
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strcpy (p, string);
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return p;
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}
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void
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gcry_free (void *a)
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{
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if (a)
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free (a);
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}
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/* Stubs for gpg-error functions required because some compilers do
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not eliminate the supposed-to-be-unused-inline-functions and thus
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require functions called from these inline fucntions. Although we
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do not use gpg-error, gpg-error.h may get included via gcrypt.h if
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it happens to be used used in libjnlib-config.h. */
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#ifndef GPG_ERROR_H /* Don't do this if gpg-error.h has been included. */
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int
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gpg_err_code_from_errno (int err)
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{
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(void)err;
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assert (!"stub function");
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return -1;
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}
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#endif /*GPG_ERROR_H*/
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/* Retrieve the error code directly from the ERRNO variable. This
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returns GPG_ERR_UNKNOWN_ERRNO if the system error is not mapped
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(report this) and GPG_ERR_MISSING_ERRNO if ERRNO has the value 0. */
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#ifndef GPG_ERROR_H /* Don't do this if gpg-error.h has been included. */
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int
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gpg_err_code_from_syserror (void)
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{
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assert (!"stub function");
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return -1;
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}
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#endif /*GPG_ERROR_H*/
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