minix: commands/dhcpd/dhcpd.h File Reference

(sizeof(c) <= sizeof(unsigned) ? \
        (unsigned) (c) - (a) <= (unsigned) (z) - (a) : \
        (unsigned long) (c) - (a) <= (unsigned long) (z) - (a))


Data Structures
struct	buf
struct	fd
struct	network
Defines
#define	nil ((void*)0)
#define	PATH_DHCPCONF _PATH_DHCPCONF
#define	PATH_DHCPPID _PATH_DHCPPID
#define	PATH_DHCPCACHE _PATH_DHCPCACHE
#define	PATH_DHCPPOOL _PATH_DHCPPOOL
#define	CLID_MAX 32
#define	EXTERN extern
#define	arraysize(a) (sizeof(a) / sizeof((a)[0]))
#define	arraylimit(a) ((a) + arraysize(a))
#define	between(a, c, z)
#define	B(a) ((u8_t *) (a))
#define	NEVER (sizeof(time_t) <= sizeof(int) ? INT_MAX : LONG_MAX)
#define	DELTA_FIRST 4
#define	DELTA_FAST 64
#define	DELTA_SLOW 512
#define	N_SOLICITS 3
#define	DELTA_SOL 3
#define	DELTA_ADV 2048
#define	BUF_ETH_SIZE (ETH_MAX_PACK_SIZE)
#define	BUF_IP_SIZE (BUF_ETH_SIZE - sizeof(eth_hdr_t))
#define	BUF_UDP_SIZE
#define	FT_ALL FT_CLOSED
#define	NF_NEGOTIATING 0x001
#define	NF_BOUND 0x002
#define	NF_SERVING 0x004
#define	NF_RELAYING 0x008
#define	NF_WAIT 0x010
#define	NF_IRDP 0x020
#define	NF_CONFLICT 0x040
#define	NF_POSSESSIVE 0x080
#define	NF_INFORM 0x100
#define	gettag(dp, st, pd, pl) dhcp_gettag((dp), (st), (pd), (pl))
Typedefs
typedef buf	buf_t
typedef fd	fd_t
typedef network	network_t
Enumerations
enum	fdtype_t { FT_CLOSED, FT_ETHERNET, FT_ICMP, FT_BOOTPC, FT_BOOTPS }
enum	nettype_t { NT_IP, NT_SINK, NT_ETHERNET }
Functions
void	report (const char *label)
void	fatal (const char *label)
void *	allocate (size_t size)
int	ifname2if (const char *name)
network_t *	if2net (int n)
void	get_buf (buf_t **bp)
void	put_buf (buf_t **bp)
void	give_buf (buf_t dbp, buf_t sbp)
network_t *	newnetwork (void)
void	closefd (fd_t *fdp)
int	opendev (network_t *np, fdtype_t fdtype, int compete)
void	closedev (network_t *np, fdtype_t fdtype)
char *	ipdev (int n)
void	set_ipconf (char *device, ipaddr_t ip, ipaddr_t mask, unsigned mtu)
void	udp2ether (buf_t bp, network_t np)
int	ether2udp (buf_t *bp)
void	make_arp (buf_t bp, network_t np)
int	is_arp_me (buf_t bp, network_t np)
void	icmp_solicit (buf_t *bp)
void	icmp_advert (buf_t bp, network_t np)
ipaddr_t	icmp_is_advert (buf_t *bp)
void	settag (dhcp_t dp, int tag, void data, size_t len)
char *	cidr_ntoa (ipaddr_t addr, ipaddr_t mask)
void	ether2clid (u8_t clid, ether_addr_t eth)
void	initdhcpconf (void)
int	makedhcp (dhcp_t dp, u8_t class, size_t calen, u8_t client, size_t cilen, ipaddr_t ip, ipaddr_t ifip, network_t np)
char *	dhcptypename (int type)
void	printdhcp (dhcp_t *dp)
Variables
EXTERN char *	program
char *	configfile
char *	poolfile
EXTERN int	serving
EXTERN unsigned	test
EXTERN unsigned	debug
EXTERN asynchio_t	asyn
EXTERN u16_t	port_server
EXTERN u16_t	port_client
EXTERN time_t	start
EXTERN time_t	now
EXTERN time_t	event

dhcpd.h File Reference

Data Structures

Defines

Typedefs

Enumerations

Functions

Variables

Define Documentation

Typedef Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation