diff options
| -rw-r--r-- | docs/examples/ftpupload.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/docs/examples/ftpupload.c b/docs/examples/ftpupload.c index 68b86fdf4..c0ae40a26 100644 --- a/docs/examples/ftpupload.c +++ b/docs/examples/ftpupload.c @@ -78,8 +78,12 @@ int main(int argc, char **argv) DLL may not use the variable's memory when passed in to it from an app like this. */ - /* and give the size of the upload (optional) */ - curl_easy_setopt(curl, CURLOPT_INFILESIZE_LARGE, file_info.st_size); + /* Set the size of the file to upload (optional). If you give a *_LARGE + option you MUST make sure that the type of the passed-in argument is a + curl_off_t. If you use CURLOPT_INFILESIZE (without _LARGE) you must + make sure that to pass in a type 'long' argument. */ + curl_easy_setopt(curl, CURLOPT_INFILESIZE_LARGE, + (curl_off_t)file_info.st_size); /* Now run off and do what you've been told! */ res = curl_easy_perform(curl); |