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 --- receive-pack.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'receive-pack.c') 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); } -- cgit v1.2.1