08-05-2011
I don't want a -u. And also, i'd want to handle cases where the user might input a wrong parameter with an option...
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LEARN ABOUT POSIX
curl_easy_duphandle
curl_easy_duphandle(3) libcurl Manual curl_easy_duphandle(3)
NAME
curl_easy_duphandle - Clone a libcurl session handle
SYNOPSIS
#include <curl/curl.h>
CURL *curl_easy_duphandle(CURL *handle);
DESCRIPTION
This function will return a new curl handle, a duplicate, using all the options previously set in the input curl handle. Both handles can
subsequently be used independently and they must both be freed with curl_easy_cleanup(3).
All strings that the input handle has been told to point to (as opposed to copy) with previous calls to curl_easy_setopt(3) using char *
inputs, will be pointed to by the new handle as well. You must therefore make sure to keep the data around until both handles have been
cleaned up.
The new handle will not inherit any state information, no connections, no SSL sessions and no cookies.
Note that even in multi-threaded programs, this function must be called in a synchronous way, the input handle may not be in use when
cloned.
RETURN VALUE
If this function returns NULL, something went wrong and no valid handle was returned.
SEE ALSO
curl_easy_init(3),curl_easy_cleanup(3),curl_global_init(3)
libcurl 7.9 18 September 2001 curl_easy_duphandle(3)