cgiprocenv() - parse environment variables

SYNOPSIS

#include "cgi.h"

int cgiprocenv(cp)
CGI *cp;


DESCRIPTION
The cgiprocenv() function processes the environment variables so they can be read via getcgi() / cgivar(). It returns 1 on success, 0 on error.

This function usually never needs to be called by the user; it is called automagically when needed. However, if putenv() or other functions are used to modify the environment, cgiprocenv() should be called to update the API's internal list of environment variables.


CAVEATS
As it modifies the CGI object's internals, cgiprocenv() may invalidate any previously returned values from getcgi() or cgivar().


SEE ALSO
getcgi() cgivar()


Copyright © Thunderstone Software     Last updated: Aug 4 2020
Copyright © 2020 Thunderstone Software LLC. All rights reserved.