From cb5d709ff8a4bae19d57a470ba2b137c25938a44 Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Wed, 20 Sep 2006 21:47:42 -0700 Subject: Add callback data to for_each_ref() family. This is a long overdue fix to the API for for_each_ref() family of functions. It allows the callers to specify a callback data pointer, so that the caller does not have to use static variables to communicate with the callback funciton. The updated for_each_ref() family takes a function of type int (*fn)(const char *, const unsigned char *, void *) and a void pointer as parameters, and calls the function with the name of the ref and its SHA-1 with the caller-supplied void pointer as parameters. The commit updates two callers, builtin-name-rev.c and builtin-pack-refs.c as an example. Signed-off-by: Junio C Hamano --- server-info.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'server-info.c') diff --git a/server-info.c b/server-info.c index 2fb8f5710..7667b4125 100644 --- a/server-info.c +++ b/server-info.c @@ -7,7 +7,7 @@ /* refs */ static FILE *info_ref_fp; -static int add_info_ref(const char *path, const unsigned char *sha1) +static int add_info_ref(const char *path, const unsigned char *sha1, void *cb_data) { struct object *o = parse_object(sha1); @@ -34,7 +34,7 @@ static int update_info_refs(int force) info_ref_fp = fopen(path1, "w"); if (!info_ref_fp) return error("unable to update %s", path0); - for_each_ref(add_info_ref); + for_each_ref(add_info_ref, NULL); fclose(info_ref_fp); rename(path1, path0); free(path0); -- cgit v1.2.1