cgiwrap_iterenv - Man Page
iterater for env vars
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
Referenced By
cgiwrap_getenv(3), cgiwrap_init_emu(3), cgiwrap_init_std(3), cgiwrap_putenv(3), cgiwrap_read(3), cgiwrap_write(3), cgiwrap_writef(3), cgiwrap_writevf(3).
12 July 2007 ClearSilver cgi/cgiwrap.h