cgiwrap_read (3) - Linux Man Pages

cgiwrap_read: cgiwrap input function

NAME

cgiwrap_read - cgiwrap input function

SYNOPSIS

#include <cgi/cgiwrap.h>

void cgiwrap_read (char *buf, int buf_len, int *read_len);

ARGUMENTS

buf - a pre-allocated buffer to read the data into
buf_len - the size of the pre-allocated buffer

DESCRIPTION

cgiwrap_read is used to read incoming data from the client, usually from a POST or PUT HTTP request. It wraps the part of fread(stdin).

RETURN VALUE

read_len - the number of bytes read into buf