From 27d57564102a98950bf4398daeeb14a15154478f Mon Sep 17 00:00:00 2001 From: Johan Herland Date: Fri, 9 Oct 2009 12:22:06 +0200 Subject: [PATCH] Teach notes code to free its internal data structures on request There's no need to be rude to memory-concious callers... This patch has been improved by the following contributions: - Junio C Hamano: avoid old-style declaration Signed-off-by: Junio C Hamano Signed-off-by: Johan Herland Signed-off-by: Junio C Hamano --- notes.c | 7 +++++++ notes.h | 3 +++ 2 files changed, 10 insertions(+) diff --git a/notes.c b/notes.c index b7d79e190..a5d888d77 100644 --- a/notes.c +++ b/notes.c @@ -105,6 +105,13 @@ static unsigned char *lookup_notes(const unsigned char *commit_sha1) return hash_map.entries[index].notes_sha1; } +void free_notes(void) +{ + free(hash_map.entries); + memset(&hash_map, 0, sizeof(struct hash_map)); + initialized = 0; +} + void get_commit_notes(const struct commit *commit, struct strbuf *sb, const char *output_encoding, int flags) { diff --git a/notes.h b/notes.h index 7f3eed438..a1421e351 100644 --- a/notes.h +++ b/notes.h @@ -1,6 +1,9 @@ #ifndef NOTES_H #define NOTES_H +/* Free (and de-initialize) the internal notes tree structure */ +void free_notes(void); + #define NOTES_SHOW_HEADER 1 #define NOTES_INDENT 2 -- 2.30.2