/usr/include/c_icap/mem.h is in libicapapi-dev 1:0.3.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 | /*
* Copyright (C) 2004-2008 Christos Tsantilas
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This program 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA.
*/
#ifndef __MEM_H
#define __MEM_H
#include "c-icap.h"
#ifdef __cplusplus
extern "C"
{
#endif
enum allocator_types {OS_ALLOC, SERIAL_ALLOC, POOL_ALLOC, PACK_ALLOC};
typedef struct ci_mem_allocator {
void *(*alloc)(struct ci_mem_allocator *,size_t size);
void (*free)(struct ci_mem_allocator *,void *);
void (*reset)(struct ci_mem_allocator *);
void (*destroy)(struct ci_mem_allocator *);
void *data;
char *name;
int type;
int must_free;
} ci_mem_allocator_t;
CI_DECLARE_DATA extern ci_mem_allocator_t *default_allocator;
CI_DECLARE_FUNC(void) ci_mem_allocator_destroy(ci_mem_allocator_t *allocator);
CI_DECLARE_FUNC(ci_mem_allocator_t *) ci_create_os_allocator();
CI_DECLARE_FUNC(ci_mem_allocator_t *) ci_create_serial_allocator(int size);
/*pack_allocator related functions ....*/
CI_DECLARE_FUNC(ci_mem_allocator_t *) ci_create_pack_allocator(char *memblock, size_t size);
CI_DECLARE_FUNC(int) ci_pack_allocator_data_size(ci_mem_allocator_t *allocator);
CI_DECLARE_FUNC(void *) ci_pack_allocator_alloc(ci_mem_allocator_t *allocator,size_t size);
CI_DECLARE_FUNC(void) ci_pack_allocator_free(ci_mem_allocator_t *allocator,void *p);
/*The following six functions are only for c-icap internal use....*/
CI_DECLARE_FUNC(ci_mem_allocator_t *)ci_create_pack_allocator_on_memblock(char *memblock, size_t size);
CI_DECLARE_FUNC(size_t) ci_pack_allocator_required_size();
CI_DECLARE_FUNC(void *) ci_pack_allocator_alloc_unaligned(ci_mem_allocator_t *allocator, size_t size);
CI_DECLARE_FUNC(void *) ci_pack_allocator_alloc_from_rear(ci_mem_allocator_t *allocator, int size);
CI_DECLARE_FUNC(void) ci_pack_allocator_set_start_pos(ci_mem_allocator_t *allocator, void *p);
CI_DECLARE_FUNC(void) ci_pack_allocator_set_end_pos(ci_mem_allocator_t *allocator, void *p);
CI_DECLARE_FUNC(int) ci_buffers_init();
CI_DECLARE_FUNC(void) ci_buffers_destroy();
CI_DECLARE_FUNC(void *) ci_buffer_alloc(int block_size);
CI_DECLARE_FUNC(void *) ci_buffer_realloc(void *data, int block_size);
CI_DECLARE_FUNC(void) ci_buffer_free(void *data);
CI_DECLARE_FUNC(size_t) ci_buffer_blocksize(const void *data);
CI_DECLARE_FUNC(int) ci_object_pool_register(const char *name, int size);
CI_DECLARE_FUNC(void) ci_object_pool_unregister(int id);
CI_DECLARE_FUNC(void *) ci_object_pool_alloc(int id);
CI_DECLARE_FUNC(void) ci_object_pool_free(void *ptr);
#ifdef __cplusplus
}
#endif
#endif
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