NAME

       cgiwrap_getenv  - the wrapper for getenv

SYNOPSIS

       #include <cgi/cgiwrap.h>

       NEOERR *cgiwrap_getenv (const char *k, char **v);

ARGUMENTS

       k - the environment variable to lookup

DESCRIPTION

       cgiwrap_getenv wraps the getenv function for access to environment variables, which are used to pass data
       to CGI scripts.  This version differs from the system getenv in that it makes a  copy  of  the  value  it
       returns,  which  gets  around  problems when wrapping this routine in garbage collected/reference counted
       languages by moving the ownership of the data to the calling function.

RETURN VALUE

       v - a newly allocated copy of the value of that variable, or
       NULL if not found.

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