diff options
| author | Junio C Hamano <junkio@cox.net> | 2006-09-21 08:47:42 +0400 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-09-21 08:47:42 +0400 |
| commit | cb5d709ff8a4bae19d57a470ba2b137c25938a44 (patch) | |
| tree | d64f4ca2150e36ed77e30df9a3c4261028d26ad2 /receive-pack.c | |
| parent | cc4c4f0ce25cc3803197bc19c275fd6f59a2a511 (diff) | |
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 'receive-pack.c')
| -rw-r--r-- | receive-pack.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/receive-pack.c b/receive-pack.c index 78f75da5ca..7abc9210c5 100644 --- a/receive-pack.c +++ b/receive-pack.c @@ -12,7 +12,7 @@ static int report_status; static char capabilities[] = "report-status"; static int capabilities_sent; -static int show_ref(const char *path, const unsigned char *sha1) +static int show_ref(const char *path, const unsigned char *sha1, void *cb_data) { if (capabilities_sent) packet_write(1, "%s %s\n", sha1_to_hex(sha1), path); @@ -25,9 +25,9 @@ static int show_ref(const char *path, const unsigned char *sha1) static void write_head_info(void) { - for_each_ref(show_ref); + for_each_ref(show_ref, NULL); if (!capabilities_sent) - show_ref("capabilities^{}", null_sha1); + show_ref("capabilities^{}", null_sha1, NULL); } |