Loading docs/libcurl/curl_easy_setopt.3 +6 −0 Original line number Diff line number Diff line Loading @@ -670,6 +670,12 @@ set that Content-Type by default when this option is used), which is the most commonly used one by HTML forms. See also the \fICURLOPT_POST\fP. Using \fICURLOPT_POSTFIELDS\fP implies \fICURLOPT_POST\fP. If you want to do a zero-byte POST, you need to set \fICURLOPT_POSTFIELDSIZE\fP explicitly to zero, as simply setting \fICURLOPT_POSTFIELDS\fP to NULL or "" just effectively disables the sending of the specified string. libcurl will instead assume that you'll send the POST data using the read callback! Using POST with HTTP 1.1 implies the use of a "Expect: 100-continue" header. You can disable this header with \fICURLOPT_HTTPHEADER\fP as usual. Loading Loading
docs/libcurl/curl_easy_setopt.3 +6 −0 Original line number Diff line number Diff line Loading @@ -670,6 +670,12 @@ set that Content-Type by default when this option is used), which is the most commonly used one by HTML forms. See also the \fICURLOPT_POST\fP. Using \fICURLOPT_POSTFIELDS\fP implies \fICURLOPT_POST\fP. If you want to do a zero-byte POST, you need to set \fICURLOPT_POSTFIELDSIZE\fP explicitly to zero, as simply setting \fICURLOPT_POSTFIELDS\fP to NULL or "" just effectively disables the sending of the specified string. libcurl will instead assume that you'll send the POST data using the read callback! Using POST with HTTP 1.1 implies the use of a "Expect: 100-continue" header. You can disable this header with \fICURLOPT_HTTPHEADER\fP as usual. Loading
