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Make function to refill http queue a callback

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This eliminates the last function provided by the code using http.h as
a global symbol, so it should be possible to have multiple programs
using http.h in the same executable, and it also adds an argument to
that callback, so that info can be passed into the callback without
being global.

Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Daniel Barkalow
2007-09-10 23:02:34 -04:00
committed by Junio C Hamano
parent 45c1741235
commit fc57b6aaa5
4 changed files with 36 additions and 7 deletions
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30
http.c
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@ -391,13 +391,39 @@ int start_active_slot(struct active_request_slot *slot)
}
#ifdef USE_CURL_MULTI
struct fill_chain {
void *data;
int (*fill)(void *);
struct fill_chain *next;
};
static struct fill_chain *fill_cfg = NULL;
void add_fill_function(void *data, int (*fill)(void *))
{
struct fill_chain *new = malloc(sizeof(*new));
struct fill_chain **linkp = &fill_cfg;
new->data = data;
new->fill = fill;
new->next = NULL;
while (*linkp)
linkp = &(*linkp)->next;
*linkp = new;
}
void fill_active_slots(void)
{
struct active_request_slot *slot = active_queue_head;
while (active_requests < max_requests)
if (!fill_active_slot())
while (active_requests < max_requests) {
struct fill_chain *fill;
for (fill = fill_cfg; fill; fill = fill->next)
if (fill->fill(fill->data))
break;
if (!fill)
break;
}
while (slot != NULL) {
if (!slot->in_use && slot->curl != NULL) {