cgiwrap_putenv(3) [debian man page]

cgiwrap_putenv(3)						   cgi/cgiwrap.h						 cgiwrap_putenv(3)

NAME

       cgiwrap_putenv  - wrap the putenv call

SYNOPSIS

       #include <cgi/cgiwrap.h>

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

ARGUMENTS

       k - the env var name
       v - the new value for env var k

DESCRIPTION

       cgiwrap_putenv  wraps  the putenv call.	This is mostly used by the cgi_debug_init function to create an artificial environment.  This ver-
       sion differs from the system version by having separate arguments for the variable name and value, which makes life easier for  the  caller
       (usually), and keeps most wrapping callbacks from having to implement a parser to separate them.

RETURN VALUE

       None

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

ClearSilver							   12 July 2007 						 cgiwrap_putenv(3)

cgiwrap_getenv(3)						   cgi/cgiwrap.h						 cgiwrap_getenv(3)

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

ClearSilver							   12 July 2007 						 cgiwrap_getenv(3)