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/*
* libEtPan! -- a mail stuff library
*
* Copyright (C) 2001, 2002 - DINH Viet Hoa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the libEtPan! project nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/*
* $Id$
*/
#ifndef __MMAP_STRING_H__
#define __MMAP_STRING_H__
#include <sys/types.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
#define TMPDIR "/tmp"
*/
typedef struct _MMAPString MMAPString;
struct _MMAPString
{
char * str;
size_t len;
size_t allocated_len;
int fd;
size_t mmapped_size;
/*
char * old_non_mmapped_str;
*/
};
/* configure location of mmaped files */
void mmap_string_set_tmpdir(char * directory);
/* Strings
*/
MMAPString * mmap_string_new (const char * init);
MMAPString * mmap_string_new_len (const char * init,
size_t len);
MMAPString * mmap_string_sized_new (size_t dfl_size);
void mmap_string_free (MMAPString * string);
MMAPString * mmap_string_assign (MMAPString * string,
const char * rval);
MMAPString * mmap_string_truncate (MMAPString *string,
size_t len);
MMAPString * mmap_string_set_size (MMAPString * string,
size_t len);
MMAPString * mmap_string_insert_len (MMAPString * string,
size_t pos,
const char * val,
size_t len);
MMAPString * mmap_string_append (MMAPString * string,
const char * val);
MMAPString * mmap_string_append_len (MMAPString * string,
const char * val,
size_t len);
MMAPString * mmap_string_append_c (MMAPString * string,
char c);
MMAPString * mmap_string_prepend (MMAPString * string,
const char * val);
MMAPString * mmap_string_prepend_c (MMAPString * string,
char c);
MMAPString * mmap_string_prepend_len (MMAPString * string,
const char * val,
size_t len);
MMAPString * mmap_string_insert (MMAPString * string,
size_t pos,
const char * val);
MMAPString * mmap_string_insert_c (MMAPString *string,
size_t pos,
char c);
MMAPString * mmap_string_erase(MMAPString * string,
size_t pos,
size_t len);
void mmap_string_set_ceil(size_t ceil);
int mmap_string_ref(MMAPString * string);
int mmap_string_unref(char * str);
#ifdef __cplusplus
}
#endif
#endif /* __MMAP_STRING_H__ */
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