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| author | Daniel Stenberg <daniel@haxx.se> | 2013-06-13 22:38:53 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2013-06-13 22:38:53 +0200 |
| commit | 9c3e098259b82fe450a04ec38be6747431d59917 (patch) | |
| tree | 7ed516986b9e29eb49def53bf63c49f269a0031a /docs/libcurl/curl_multi_wait.3 | |
| parent | 0feeab7802dd2a6465d22d153d8d36b2cca99b96 (diff) | |
curl_multi_wait.3: clarify the numfds counter
Diffstat (limited to 'docs/libcurl/curl_multi_wait.3')
| -rw-r--r-- | docs/libcurl/curl_multi_wait.3 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/docs/libcurl/curl_multi_wait.3 b/docs/libcurl/curl_multi_wait.3 index c266f2569..21ade930b 100644 --- a/docs/libcurl/curl_multi_wait.3 +++ b/docs/libcurl/curl_multi_wait.3 @@ -44,7 +44,9 @@ The calling application may pass additional curl_waitfd structures which are similar to \fIpoll(2)\fP's pollfd structure to be waited on in the same call. On completion, if \fInumfds\fP is supplied, it will be populated with the -number of file descriptors on which interesting events occured. +total number of file descriptors on which interesting events occured. This +number can include both libcurl internal descriptors as well as descriptors +provided in \fIextra_fds\fP. If no extra file descriptors are provided and libcurl has no file descriptor to offer to wait for, this function will return immediately. |