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A small step for GnuPG but a huge leap for error codes.

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(Sorry, it does not build currently - I need to check it in to avoid
duplicate work.)
This commit is contained in:
Werner Koch 2003-06-05 07:14:21 +00:00
parent 4d3fecee56
commit bd820bad4f
21 changed files with 273 additions and 308 deletions
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41
common/membuf.h Normal file
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/* membuf.h - A simple implementation of a dynamic buffer
* Copyright (C) 2001, 2003 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GnuPG 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifndef GNUPG_COMMON_MEMBUF_H
#define GNUPG_COMMON_MEMBUF_H
/* The definition of the structure is private, we only need it here,
so it can be allocated on the stack. */
struct private_membuf_s {
size_t len;
size_t size;
char *buf;
int out_of_core;
};
typedef struct private_membuf_s membuf_t;
void init_membuf (membuf_t *mb, int initiallen);
void put_membuf (membuf_t *mb, const void *buf, size_t len);
void *get_membuf (membuf_t *mb, size_t *len);
#endif /*GNUPG_COMMON_MEMBUF_H*/