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upstream: add upstream list parameter to upstream_add()

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to abstract it from the concrete list in the config struct.

Michael
This commit is contained in:
Michael Adam 2009-12-06 13:03:05 +01:00
parent fd987e97f0
commit 22fba83df2
3 changed files with 10 additions and 8 deletions
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6
src/conf.c
View File

@ -802,11 +802,11 @@ static HANDLE_FUNC (handle_upstream)
if (match[9].rm_so != -1) {
domain = get_string_arg (line, &match[9]);
if (domain) {
upstream_add (ip, port, domain);
upstream_add (ip, port, domain, &conf->upstream_list);
safefree (domain);
}
} else {
upstream_add (ip, port, NULL);
upstream_add (ip, port, NULL, &conf->upstream_list);
}
safefree (ip);
@ -822,7 +822,7 @@ static HANDLE_FUNC (handle_upstream_no)
if (!domain)
return -1;
upstream_add (NULL, 0, domain);
upstream_add (NULL, 0, domain, &conf->upstream_list);
safefree (domain);
return 0;

9
src/upstream.c
View File

@ -119,7 +119,8 @@ fail:
/*
* Add an entry to the upstream list
*/
void upstream_add (const char *host, int port, const char *domain)
void upstream_add (const char *host, int port, const char *domain,
struct upstream **upstream_list)
{
struct upstream *up;
@ -129,7 +130,7 @@ void upstream_add (const char *host, int port, const char *domain)
}
if (!up->domain && !up->ip) { /* always add default to end */
struct upstream *tmp = config.upstream_list;
struct upstream *tmp = *upstream_list;
while (tmp) {
if (!tmp->domain && !tmp->ip) {
@ -148,8 +149,8 @@ void upstream_add (const char *host, int port, const char *domain)
}
}
up->next = config.upstream_list;
config.upstream_list = up;
up->next = *upstream_list;
*upstream_list = up;
return;

3
src/upstream.h
View File

@ -40,7 +40,8 @@ struct upstream {
};
#ifdef UPSTREAM_SUPPORT
extern void upstream_add (const char *host, int port, const char *domain);
extern void upstream_add (const char *host, int port, const char *domain,
struct upstream **upstream_list);
struct upstream *upstream_get (char *host);
#endif /* UPSTREAM_SUPPORT */