/usr/include/io_lib/string_alloc.h is in libstaden-read-dev 1.14.6-2.
This file is owned by root:root, with mode 0o644.
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* Copyright (c) 2013 Genome Research Ltd.
* Author(s): James Bonfield
*
* 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 names Genome Research Ltd and Wellcome Trust Sanger
* Institute 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 GENOME RESEARCH LTD 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 GENOME RESEARCH
* LTD 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.
*/
#ifndef _STRING_ALLOC_H_
#define _STRING_ALLOC_H_
#ifdef __cplusplus
extern "C" {
#endif
/*
* A pooled string allocator intended to cut down on the
* memory overhead of many small string allocations.
*
* Andrew Whitwham, September 2010.
*/
typedef struct {
char *str;
size_t used;
} string_t;
typedef struct {
size_t max_length;
size_t nstrings;
string_t *strings;
} string_alloc_t;
string_alloc_t *string_pool_create(size_t max_length);
void string_pool_destroy(string_alloc_t *a_str);
char *string_alloc(string_alloc_t *a_str, size_t length);
char *string_dup(string_alloc_t *a_str, char *instr);
char *string_ndup(string_alloc_t *a_str, char *instr, size_t len);
#ifdef __cplusplus
}
#endif
#endif /* _STRING_ALLOC_H_ */
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