src/hash/delete.c File Reference

#include <search.h>
#include <sys/types.h>
#include "hash.h"
#include "utils/hash.h"

Include dependency graph for delete.c:

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Functions
void *	hashDelete (Hash this, const char *search, size_t nsearch)

---

Detailed Description

Author:

Georg Hopp

Copyright © 2012 Georg Hopp

This program 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 3 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 General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.

Definition in file delete.c.

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Function Documentation

void* hashDelete	(	Hash	this,
		const char *	search,
		size_t	nsearch
	)

Definition at line 38 of file delete.c.

{
        unsigned long hash  = sdbm((const unsigned char *)search, nsearch);
        void *        found = tfind(&hash, &(this->root), hashDeleteComp);

        return (NULL != found)? *(void**)found : NULL;
}

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