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b008274afd
We better do this once and for all instead of cluttering all future commits with diffs of trailing white spaces. In the majority of cases blank or single lines are affected and thus this change won't disturb a git blame too much. For future commits the pre-commit scripts checks that this won't happen again.
162 lines
2.5 KiB
C
162 lines
2.5 KiB
C
/* no-libgcrypt.c - Replacement functions for libgcrypt.
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* Copyright (C) 2003 Free Software Foundation, Inc.
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*
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* This file is free software; as a special exception the author gives
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* unlimited permission to copy and/or distribute it, with or without
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* modifications, as long as this notice is preserved.
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*
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* This file is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY, to the extent permitted by law; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE.
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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 "../common/util.h"
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#include "i18n.h"
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/* Replace libgcrypt's malloc functions which are used by
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../jnlib/libjnlib.a . ../common/util.h defines macros to map them
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to xmalloc etc. */
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static void
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out_of_memory (void)
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{
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log_fatal (_("error allocating enough memory: %s\n"), strerror (errno));
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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_malloc_secure (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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/* We need this dummy because exechelp.c uses gcry_control to
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terminate the secure memeory. */
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gcry_error_t
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gcry_control (enum gcry_ctl_cmds cmd, ...)
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{
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(void)cmd;
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return 0;
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}
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void
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gcry_set_outofcore_handler (gcry_handler_no_mem_t h, void *opaque)
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{
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(void)h;
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(void)opaque;
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}
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void
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gcry_set_fatalerror_handler (gcry_handler_error_t fnc, void *opaque)
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{
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(void)fnc;
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(void)opaque;
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}
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void
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gcry_set_log_handler (gcry_handler_log_t f, void *opaque)
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{
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(void)f;
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(void)opaque;
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}
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void
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gcry_create_nonce (void *buffer, size_t length)
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{
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(void)buffer;
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(void)length;
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log_fatal ("unexpected call to gcry_create_nonce\n");
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}
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const char *
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gcry_cipher_algo_name (int algo)
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{
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return "?";
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}
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