cgiGetVariables3

Synopsys

#include <cgi.h>

char **cgiGetVariables (s_cgi *parms);

Overview

This routine returns a NULL terminated array of CGI variables that are available. To get the value of a variable you'll have to use cgiGetValue(3). To free the memory allocated use cgiFreeList(3).

Return value

On success a NULL terminated array of strings is returned. The last element is set to NULL. If an error occurred or if no variables are available NULL is returned.