cgiGetVariables(3)

NAME
cgiGetVariables - Returns a list of CGI variables

SYNOPSYS
#include <cgi.h>

char **cgiGetVariables (s_cgi *parms);

DESCRIPTION
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.

AUTHOR
This CGI library is written by Martin Schulze <joey@infodrom.org>. If you have additions or improvements please get in touch with him.

SEE ALSO
cgiGetValue(3), cgiGetCookie(3), cgiGetCookies(3), cgiFreeList(3), cgiDebug(3), cgiHeader(3), cgiInit(3).