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/* $OpenBSD: ohash_create_entry.c,v 1.2 2004/06/22 20:00:16 espie Exp $ */
/* ex:ts=8 sw=4:
*/
/* Copyright (c) 1999, 2004 Marc Espie <espie@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include "ohash_int.h"
/* This handles the common case of variable length keys, where the
* key is stored at the end of the record.
*/
void *
ohash_create_entry(struct ohash_info *i, const char *start, const char **end)
{
char *p;
if (!*end)
*end = start + strlen(start);
p = (i->alloc)(i->key_offset + (*end - start) + 1, i->data);
if (p) {
memcpy(p+i->key_offset, start, *end-start);
p[i->key_offset + (*end - start)] = '\0';
}
return (void *)p;
}
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