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- .TH CURLOPT_RANGE 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
- .SH NAME
- CURLOPT_RANGE \- set byte range to request
- .SH SYNOPSIS
- #include <curl/curl.h>
- CURLcode curl_easy_setopt(CURL *handle, CURLOPT_RANGE, char *range);
- .SH DESCRIPTION
- Pass a char * as parameter, which should contain the specified range you want
- to retrieve. It should be in the format "X-Y", where either X or Y may be left
- out and X and Y are byte indexes.
- HTTP transfers also support several intervals, separated with commas as in
- \fI"X-Y,N-M"\fP. Using this kind of multiple intervals will cause the HTTP
- server to send the response document in pieces (using standard MIME separation
- techniques). For RTSP, the formatting of a range should follow RFC2326 Section
- 12.29. For RTSP, byte ranges are \fBnot\fP permitted. Instead, ranges should
- be given in npt, utc, or smpte formats.
- Pass a NULL to this option to disable the use of ranges.
- .SH DEFAULT
- NULL
- .SH PROTOCOLS
- HTTP, FTP, FILE and RTSP
- .SH EXAMPLE
- TODO
- .SH AVAILABILITY
- FILE since 7.18.0, RTSP since 7.20.0
- .SH RETURN VALUE
- Returns CURLE_OK on success or
- CURLE_OUT_OF_MEMORY if there was insufficient heap space.
- .SH "SEE ALSO"
- .BR CURLOPT_RESUME_FROM "(3), "
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