From 1d73b52f5ba4184de6acf474f14668001304a10c Mon Sep 17 00:00:00 2001 From: David Barr Date: Mon, 9 Aug 2010 17:34:42 -0500 Subject: Add string-specific memory pool 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 Signed-off-by: Ramkumar Ramachandra Signed-off-by: Jonathan Nieder Signed-off-by: Junio C Hamano --- vcs-svn/string_pool.h | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 vcs-svn/string_pool.h (limited to 'vcs-svn/string_pool.h') diff --git a/vcs-svn/string_pool.h b/vcs-svn/string_pool.h new file mode 100644 index 000000000..222fb66e6 --- /dev/null +++ b/vcs-svn/string_pool.h @@ -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 -- cgit v1.2.1