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| author | Junio C Hamano <junkio@cox.net> | 2006-09-20 21:47:42 -0700 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-09-20 21:47:42 -0700 |
| commit | cb5d709ff8a4bae19d57a470ba2b137c25938a44 (patch) | |
| tree | d64f4ca2150e36ed77e30df9a3c4261028d26ad2 /fsck-objects.c | |
| parent | cc4c4f0ce25cc3803197bc19c275fd6f59a2a511 (diff) | |
| download | git-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 'fsck-objects.c')
| -rw-r--r-- | fsck-objects.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fsck-objects.c b/fsck-objects.c index 456c17e2f6..bb0c94e9d3 100644 --- a/fsck-objects.c +++ b/fsck-objects.c @@ -402,7 +402,7 @@ static void fsck_dir(int i, char *path) static int default_refs; -static int fsck_handle_ref(const char *refname, const unsigned char *sha1) +static int fsck_handle_ref(const char *refname, const unsigned char *sha1, void *cb_data) { struct object *obj; @@ -424,7 +424,7 @@ static int fsck_handle_ref(const char *refname, const unsigned char *sha1) static void get_default_heads(void) { - for_each_ref(fsck_handle_ref); + for_each_ref(fsck_handle_ref, NULL); /* * Not having any default heads isn't really fatal, but |