1 .\" You can view this file with:
4 .TH curl_formget 3 "20 June 2006" "libcurl 7.15.5" "libcurl Manual"
6 curl_formget - serialize a previously built multipart/formdata HTTP POST chain
8 .B #include <curl/curl.h>
10 .BI "void curl_formget(struct curl_httppost *" form, " void *" arg,
11 .BI " curl_formget_callback " append ");"
14 curl_formget() is used to serialize data previously built/appended with
15 \fIcurl_formadd(3)\fP. Accepts a void pointer as second argument which will be
16 passed to the curl_formget_callback function.
18 .BI "typedef size_t (*curl_formget_callback)(void *" arg, " const char *" buf,
19 .BI " size_t " len ");"
22 The curl_formget_callback will be executed for each part of the HTTP POST
23 chain. The void *arg pointer will be the one passed as second argument to
24 curl_formget(). The character buffer passed to it must not be freed. The
25 callback should return the buffer length passed to it on success.
27 0 means everything was ok, non-zero means an error occurred
31 size_t print_httppost_callback(void *arg, const char *buf, size_t len)
33 fwrite(buf, len, 1, stdout);
34 (*(size_t *) arg) += len;
37 size_t print_httppost(struct curl_httppost *post)
39 size_t total_size = 0;
40 if(curl_formget(post, &total_size, print_httppost_callback)) {
46 This function was added in libcurl 7.15.5
48 .BR curl_formadd "(3) "