mirror of
https://codeberg.org/kiss-community/repo
synced 2024-08-21 13:46:17 +00:00
59 lines
1.8 KiB
Groff
59 lines
1.8 KiB
Groff
.\" generated by cd2nroff 0.1 from CURLOPT_RESUME_FROM_LARGE.md
|
|
.TH CURLOPT_RESUME_FROM_LARGE 3 "2024-06-01" libcurl
|
|
.SH NAME
|
|
CURLOPT_RESUME_FROM_LARGE \- offset to resume transfer from
|
|
.SH SYNOPSIS
|
|
.nf
|
|
#include <curl/curl.h>
|
|
|
|
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_RESUME_FROM_LARGE,
|
|
curl_off_t from);
|
|
.fi
|
|
.SH DESCRIPTION
|
|
Pass a curl_off_t as parameter. It contains the offset in number of bytes that
|
|
you want the transfer to start from. Set this option to 0 to make the transfer
|
|
start from the beginning (effectively disabling resume). For FTP, set this
|
|
option to \-1 to make the transfer start from the end of the target file
|
|
(useful to continue an interrupted upload).
|
|
|
|
When doing uploads with FTP, the resume position is where in the local/source
|
|
file libcurl should try to resume the upload from and it appends the source
|
|
file to the remote target file.
|
|
.SH DEFAULT
|
|
0, not used
|
|
.SH PROTOCOLS
|
|
All
|
|
.SH EXAMPLE
|
|
.nf
|
|
int main(void)
|
|
{
|
|
CURL *curl = curl_easy_init();
|
|
if(curl) {
|
|
curl_off_t resume_position; /* get it somehow */
|
|
curl_off_t file_size; /* get it somehow as well */
|
|
|
|
curl_easy_setopt(curl, CURLOPT_URL, "ftp://example.com");
|
|
|
|
/* resuming upload at this position, possibly beyond 2GB */
|
|
curl_easy_setopt(curl, CURLOPT_RESUME_FROM_LARGE, resume_position);
|
|
|
|
/* ask for upload */
|
|
curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L);
|
|
|
|
/* set total data amount to expect */
|
|
curl_easy_setopt(curl, CURLOPT_INFILESIZE_LARGE, file_size);
|
|
|
|
/* Perform the request */
|
|
curl_easy_perform(curl);
|
|
}
|
|
}
|
|
.fi
|
|
.SH AVAILABILITY
|
|
Added in 7.11.0
|
|
.SH RETURN VALUE
|
|
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
|
|
.SH SEE ALSO
|
|
.BR CURLOPT_INFILESIZE_LARGE (3),
|
|
.BR CURLOPT_RANGE (3),
|
|
.BR CURLOPT_RESUME_FROM (3)
|