1cgiwrap_iterenv(3)               cgi/cgiwrap.h              cgiwrap_iterenv(3)
2
3
4

NAME

6       cgiwrap_iterenv  - iterater for env vars
7

SYNOPSIS

9       #include <cgi/cgiwrap.h>
10
11
12       NEOERR *cgiwrap_iterenv (int n, char **k, char **v);
13
14
15
16

ARGUMENTS

18       n - variable to return.  This should start at 0 and increment
19       until you receive a NULL return value.
20
21

DESCRIPTION

23       cgiwrap_iterenv  allows  a  program to iterate over all the environment
24       variables.  This is probably mostly used by the default debug output.
25
26

RETURN VALUE

28       k - a malloc'd copy of the variable name
29       v - a malloc'd copy of the variable value
30
31

SEE ALSO

33       cgiwrap_iterenv(3),   cgiwrap_putenv(3),   cgiwrap_init_emu(3),    cgi‐
34       wrap_writef(3),     cgiwrap_init_std(3),    cgiwrap_writevf(3),    cgi‐
35       wrap_read(3), cgiwrap_write(3), cgiwrap_getenv
36
37
38
39ClearSilver                      12 July 2007               cgiwrap_iterenv(3)