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curl_multi_wait: Add parameter to return number of active sockets

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Minor change to recently introduced function.  BC breaking, but since
curl_multi_wait() doesn't exist in any releases that should be fine.
This commit is contained in:
Sara Golemon 2012-09-15 10:38:52 -07:00 • committed by Daniel Stenberg
parent 9b25b00fa3
commit b78944146a
4 changed files with 19 additions and 5 deletions
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7
lib/multi.c
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@ -944,7 +944,8 @@ CURLMcode curl_multi_fdset(CURLM *multi_handle,
CURLMcode curl_multi_wait(CURLM *multi_handle,
struct curl_waitfd extra_fds[],
unsigned int extra_nfds,
int timeout_ms)
int timeout_ms,
int *ret)
{
struct Curl_multi *multi=(struct Curl_multi *)multi_handle;
struct Curl_one_easy *easy;
@ -1023,8 +1024,10 @@ CURLMcode curl_multi_wait(CURLM *multi_handle,
}
/* wait... */
Curl_poll(ufds, nfds, timeout_ms);
i = Curl_poll(ufds, nfds, timeout_ms);
free(ufds);
if(ret)
*ret = i;
return CURLM_OK;
}