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curl_multi_wait.3: clarify the numfds counter

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Daniel Stenberg 2013-06-13 22:38:53 +02:00
parent 0feeab7802
commit 9c3e098259
1 changed files with 3 additions and 1 deletions
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docs/libcurl/curl_multi_wait.3
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@ -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. 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 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 If no extra file descriptors are provided and libcurl has no file descriptor
to offer to wait for, this function will return immediately. to offer to wait for, this function will return immediately.