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Revision 1db4a75c8d18d8827ac710e87219b349558d9196 authored by Shawn O. Pearce on 08 July 2008, 04:46:06 UTC, committed by Junio C Hamano on 08 July 2008, 21:47:04 UTC 
Remove unnecessary pack-*.keep file after successful git-clone
 
Once a clone is successful we no longer need to hold onto the
.keep file created by the transport.  Delete the file so we
can later repack the complete repository.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 0b294c0
Raw File
hash.h 
#ifndef HASH_H
#define HASH_H

/*
 * These are some simple generic hash table helper functions.
 * Not necessarily suitable for all users, but good for things
 * where you want to just keep track of a list of things, and
 * have a good hash to use on them.
 *
 * It keeps the hash table at roughly 50-75% free, so the memory
 * cost of the hash table itself is roughly
 *
 *	3 * 2*sizeof(void *) * nr_of_objects
 *
 * bytes.
 *
 * FIXME: on 64-bit architectures, we waste memory. It would be
 * good to have just 32-bit pointers, requiring a special allocator
 * for hashed entries or something.
 */
struct hash_table_entry {
	unsigned int hash;
	void *ptr;
};

struct hash_table {
	unsigned int size, nr;
	struct hash_table_entry *array;
};

extern void *lookup_hash(unsigned int hash, const struct hash_table *table);
extern void **insert_hash(unsigned int hash, void *ptr, struct hash_table *table);
extern int for_each_hash(const struct hash_table *table, int (*fn)(void *));
extern void free_hash(struct hash_table *table);

static inline void init_hash(struct hash_table *table)
{
	table->size = 0;
	table->nr = 0;
	table->array = NULL;
}

#endif
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