diff options
Diffstat (limited to 'docs/libcurl')
| -rw-r--r-- | docs/libcurl/curl_easy_setopt.3 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/docs/libcurl/curl_easy_setopt.3 b/docs/libcurl/curl_easy_setopt.3 index 6166d5fd5..16f4b5842 100644 --- a/docs/libcurl/curl_easy_setopt.3 +++ b/docs/libcurl/curl_easy_setopt.3 @@ -208,6 +208,10 @@ From 7.18.0, the function can return CURL_READFUNC_PAUSE which then will cause reading from this connection to become paused. See \fIcurl_easy_pause(3)\fP for further details. +\fBBugs\fP: when doing TFTP uploads, you must return the exact amount of data +that the callback wants, or it will be considered the final packet by the +server end and the transfer will end there. + If you set this callback pointer to NULL, or don't set it at all, the default internal read function will be used. It is doing an fread() on the FILE * userdata set with \fICURLOPT_READDATA\fP. |