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cgiGetVariables

cgiGetVariables

Section: Programmer's Manual (3) Updated: 6 April 2008
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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).


 

Index

NAME
SYNOPSYS
DESCRIPTION
RETURN VALUE
AUTHOR
SEE ALSO

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Time: 22:06:21 GMT, April 16, 2011