mirrors/git
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add string-specific memory pool

Browse Source 
Intern strings so they can be compared by address and stored without
wasting space.

This library uses the macros in the obj_pool.h and trp.h to create a
memory pool for strings and expose an API for handling them.

[rr: added API docs]
[jn: with some API simplifications, new documentation and tests]

Signed-off-by: David Barr <david.barr@cordelta.com>
Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
David Barr
2010-08-09 17:34:42 -05:00
committed by Junio C Hamano
parent 951f316470
commit 1d73b52f5b
7 changed files with 210 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
vcs-svn/string_pool.h Normal file
View File

@ -0,0 +1,11 @@
#ifndef STRING_POOL_H_
#define STRING_POOL_H_
uint32_t pool_intern(const char *key);
const char *pool_fetch(uint32_t entry);
uint32_t pool_tok_r(char *str, const char *delim, char **saveptr);
void pool_print_seq(uint32_t len, uint32_t *seq, char delim, FILE *stream);
uint32_t pool_tok_seq(uint32_t sz, uint32_t *seq, const char *delim, char *str);
void pool_reset(void);
#endif