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Man Pages


Manual Reference Pages  -  CGIWRAP_ITERENV (3)

NAME

cgiwrap_iterenv - iterater for env vars

CONTENTS

Synopsis
Arguments
Description

SYNOPSIS

   

#include <cgi/cgiwrap.h>

   

NEOERR *cgiwrap_iterenv (int n, char **k, char **v);

ARGUMENTS

n - variable to return. This should start at 0 and increment
until you receive a NULL return value.

DESCRIPTION

cgiwrap_iterenv allows a program to iterate over all the environment variables. This is probably mostly used by the default debug output.

RETURN VALUE

k - a malloc’d copy of the variable name
v - a malloc’d copy of the variable value

SEE ALSO

cgiwrap_iterenv(3), cgiwrap_putenv(3), cgiwrap_init_emu(3), cgiwrap_writef(3), cgiwrap_init_std(3), cgiwrap_writevf(3), cgiwrap_read(3), cgiwrap_write(3), cgiwrap_getenv
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ClearSilver CGIWRAP_ITERENV (3) 12 July 2007

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