manpagez: man pages & more
man CURLOPT_MAXFILESIZE(3)
Home | html | info | man
CURLOPT_MAXFILESIZE(3)     Library Functions Manual     CURLOPT_MAXFILESIZE(3)


NAME

       CURLOPT_MAXFILESIZE - maximum file size allowed to download


SYNOPSIS

       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_MAXFILESIZE, long size);


DESCRIPTION

       Pass a long as parameter. This specifies the maximum accepted size (in
       bytes) of a file to download. If the file requested is found larger
       than this value, the transfer is aborted and CURLE_FILESIZE_EXCEEDED is
       returned.  Passing a zero size disables this, and passing a negative
       size yields a CURLE_BAD_FUNCTION_ARGUMENT.

       The file size is not always known prior to the download start, and for
       such transfers this option has no effect - even if the file transfer
       eventually ends up being larger than this given limit.

       If you want a limit above 2GB, use CURLOPT_MAXFILESIZE_LARGE(3).

       Since 8.4.0, this option also stops ongoing transfers if they reach
       this threshold.


DEFAULT

       0, meaning disabled.


PROTOCOLS

       This functionality affects all supported protocols


EXAMPLE

       int main(void)
       {
         CURL *curl = curl_easy_init();
         if(curl) {
           CURLcode ret;
           curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
           /* refuse to download if larger than 1000 bytes */
           curl_easy_setopt(curl, CURLOPT_MAXFILESIZE, 1000L);
           ret = curl_easy_perform(curl);
         }
       }


AVAILABILITY

       Added in curl 7.10.8


RETURN VALUE

       Returns CURLE_OK if the size passed is valid or
       CURLE_BAD_FUNCTION_ARGUMENT if not.


SEE ALSO

       CURLOPT_MAXFILESIZE_LARGE(3), CURLOPT_MAX_RECV_SPEED_LARGE(3)

libcurl                           2024-12-12            CURLOPT_MAXFILESIZE(3)

curl 8.11.1 - Generated Fri Dec 13 16:24:39 CST 2024
© manpagez.com 2000-2024
Individual documents may contain additional copyright information.