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authorJunio C Hamano <junkio@cox.net>2006-09-20 21:47:42 -0700
committerJunio C Hamano <junkio@cox.net>2006-09-20 21:47:42 -0700
commitcb5d709ff8a4bae19d57a470ba2b137c25938a44 (patch)
treed64f4ca2150e36ed77e30df9a3c4261028d26ad2 /builtin-rev-parse.c
parentcc4c4f0ce25cc3803197bc19c275fd6f59a2a511 (diff)
downloadgit-cb5d709ff8a4bae19d57a470ba2b137c25938a44.tar.gz
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 <junkio@cox.net>
Diffstat (limited to 'builtin-rev-parse.c')
-rw-r--r--builtin-rev-parse.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/builtin-rev-parse.c b/builtin-rev-parse.c
index fd3ccc8546..c7712748bc 100644
--- a/builtin-rev-parse.c
+++ b/builtin-rev-parse.c
@@ -137,7 +137,7 @@ static void show_default(void)
}
}
-static int show_reference(const char *refname, const unsigned char *sha1)
+static int show_reference(const char *refname, const unsigned char *sha1, void *cb_data)
{
show_rev(NORMAL, sha1, refname);
return 0;
@@ -299,19 +299,19 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
continue;
}
if (!strcmp(arg, "--all")) {
- for_each_ref(show_reference);
+ for_each_ref(show_reference, NULL);
continue;
}
if (!strcmp(arg, "--branches")) {
- for_each_branch_ref(show_reference);
+ for_each_branch_ref(show_reference, NULL);
continue;
}
if (!strcmp(arg, "--tags")) {
- for_each_tag_ref(show_reference);
+ for_each_tag_ref(show_reference, NULL);
continue;
}
if (!strcmp(arg, "--remotes")) {
- for_each_remote_ref(show_reference);
+ for_each_remote_ref(show_reference, NULL);
continue;
}
if (!strcmp(arg, "--show-prefix")) {