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curl
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Wallner's update

This commit is contained in:
Daniel Stenberg 2006-06-24 23:11:36 +00:00
parent c508ab1aef
commit eb6d404753
1 changed files with 7 additions and 7 deletions
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14
docs/libcurl/curl_formget.3
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@ -9,20 +9,20 @@ curl_formget - serialize a previously build multipart/formdata HTTP POST chain
.B #include <curl/curl.h>
.sp
.BI "void curl_formget(struct curl_httppost *" form, " void *" arg,
.BI " curl_formget_callback " append);
.BI " curl_formget_callback " append ");"
.ad
.SH DESCRIPTION
curl_formget() is used to serialize data previously built/appended with
\fIcurl_formadd(3)\fP. Accepts a void pointer as second argument which will be
passed to the curl_formget_callback function.
.B "typedef size_t (*curl_formget_callback)(void *" arg, " const char *" buf,
.B " size_t " len);
.BI "typedef size_t (*curl_formget_callback)(void *" arg, " const char *" buf,
.BI " size_t " len ");"
.nf
The curl_formget_callback will be executed for each part of the httppost
struct. The void *arg pointer will be the one passed as second argument to
curl_formget(). The character buffer passed to it must not be freed. The
The curl_formget_callback will be executed for each part of the HTTP POST
chain. The void *arg pointer will be the one passed as second argument to
curl_formget(). The character buffer passed to it must not be freed. The
callback should return the buffer length passed to it on success.
.SH RETURN VALUE
0 means everything was ok, non-zero means an error occurred
@ -38,7 +38,7 @@ callback should return the buffer length passed to it on success.
size_t print_httppost(struct curl_httppost *post)
{
size_t total_size = 0;
if(curl_formget(post, &total_size, out)) {
if(curl_formget(post, &total_size, print_httppost_callback)) {
return (size_t) -1;
}
return total_size;