dhcp_cmd.c File Reference

DHCP management commands. More...

#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <errno.h>
#include <stddef.h>
#include <string.h>
#include <assert.h>
#include <getopt.h>
#include <ipxe/netdevice.h>
#include <ipxe/in.h>
#include <ipxe/command.h>
#include <ipxe/parseopt.h>
#include <usr/dhcpmgmt.h>
#include <hci/ifmgmt_cmd.h>

Go to the source code of this file.

Data Structures
struct	pxebs_options
	"pxebs" options More...

Functions
	FILE_LICENCE (GPL2_OR_LATER_OR_UBDL)
static int	pxebs_exec (int argc, char **argv)
	The "pxebs" command. More...
	COMMAND (dhcp, ifconf_exec)
	DHCP management commands. More...
	COMMAND (pxebs, pxebs_exec)

Variables
static struct option_descriptor	pxebs_opts [] = {}
	"pxebs" option list More...
static struct command_descriptor	pxebs_cmd
	"pxebs" command descriptor More...

Detailed Description

DHCP management commands.

Definition in file dhcp_cmd.c.

Function Documentation

FILE_LICENCE()

FILE_LICENCE

(

GPL2_OR_LATER_OR_UBDL

)

pxebs_exec()

static int pxebs_exec ( int  argc, char **  argv  )

static

The "pxebs" command.

Parameters

argc	Argument count
argv	Argument list

Return values

rc	Return status code

Definition at line 66 of file dhcp_cmd.c.

                                                {
        struct pxebs_options opts;
        struct net_device *netdev;
        unsigned int pxe_type;
        int rc;

        /* Parse options */
        if ( ( rc = parse_options ( argc, argv, &pxebs_cmd, &opts ) ) != 0 )
                return rc;

        /* Parse net device name */
        if ( ( rc = parse_netdev ( argv[optind], &netdev ) ) != 0 )
                return rc;

        /* Parse boot server type */
        if ( ( rc = parse_integer ( argv[ optind + 1 ], &pxe_type ) ) != 0 )
                return rc;

        /* Perform Boot Server Discovery */
        if ( ( rc = pxebs ( netdev, pxe_type ) ) != 0 ) {
                printf ( "Could not discover boot server on %s: %s\n",
                         netdev->name, strerror ( rc ) );
                return rc;
        }

        return 0;
}

References net_device::name, netdev, optind, opts, parse_integer(), parse_netdev(), parse_options(), printf(), pxebs(), pxebs_cmd, rc, and strerror().

COMMAND() [1/2]

COMMAND	(	dhcp	,
		ifconf_exec
	)

DHCP management commands.

COMMAND() [2/2]

COMMAND	(	pxebs	,
		pxebs_exec
	)

Variable Documentation

pxebs_opts

struct option_descriptor pxebs_opts[] = {}

static

"pxebs" option list

Definition at line 52 of file dhcp_cmd.c.

pxebs_cmd

struct command_descriptor pxebs_cmd

static

Initial value:

=
        COMMAND_DESC ( struct pxebs_options, pxebs_opts, 2, 2,
                       "<interface> <server type>" )

"pxebs" command descriptor

Definition at line 55 of file dhcp_cmd.c.

Referenced by pxebs_exec().