Annotation of embedaddon/curl/docs/libcurl/opts/CURLOPT_POSTFIELDSIZE_LARGE.3, revision 1.1
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! 23: .TH CURLOPT_POSTFIELDSIZE_LARGE 3 "March 23, 2020" "libcurl 7.70.0" "curl_easy_setopt options"
! 24:
! 25: .SH NAME
! 26: CURLOPT_POSTFIELDSIZE_LARGE \- size of POST data pointed to
! 27: .SH SYNOPSIS
! 28: .nf
! 29: #include <curl/curl.h>
! 30:
! 31: CURLcode curl_easy_setopt(CURL *handle, CURLOPT_POSTFIELDSIZE_LARGE,
! 32: curl_off_t size);
! 33: .SH DESCRIPTION
! 34: If you want to post data to the server without having libcurl do a strlen() to
! 35: measure the data size, this option must be used. When this option is used you
! 36: can post fully binary data, which otherwise is likely to fail. If this size is
! 37: set to -1, the library will use strlen() to get the size.
! 38: .SH DEFAULT
! 39: -1
! 40: .SH PROTOCOLS
! 41: HTTP(S)
! 42: .SH EXAMPLE
! 43: .nf
! 44: CURL *curl = curl_easy_init();
! 45: if(curl) {
! 46: const char *data = large_chunk;
! 47: curl_off_t length_of_data; /* set somehow */
! 48:
! 49: curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
! 50:
! 51: /* size of the POST data */
! 52: curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE_LARGE, length_of_data);
! 53:
! 54: curl_easy_setopt(curl, CURLOPT_POSTFIELDS, data);
! 55:
! 56: curl_easy_perform(curl);
! 57: }
! 58: .fi
! 59: .SH AVAILABILITY
! 60: Along with HTTP
! 61: .SH RETURN VALUE
! 62: Returns CURLE_OK if HTTP is supported, and CURLE_UNKNOWN_OPTION if not.
! 63: .SH "SEE ALSO"
! 64: .BR CURLOPT_POSTFIELDS "(3), " CURLOPT_COPYPOSTFIELDS "(3), "
! 65: .BR CURLOPT_POSTFIELDSIZE "(3), "
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