subnet.h File Reference

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Data Structures
struct	s_subnet
Defines
#define	SUBNET_PREFIX   0
#define	SUBNET_NETMASK   1
#define	SUBNET_HISTORICAL   2
#define	SUBNET_CABLE(Subnet)
#define	SUBNET_BCAST(Subnet)
#define	SUBNET_ERR_TOO_BIG   1
#define	SUBNET_ERR_SYNTAX_IN_ADDR   2
#define	SUBNET_ERR_SYNTAX_IN_MASK   3
#define	SUBNET_ERR_NOT_CIDR   4
Typedefs
typedef s_subnet	t_subnet
typedef int(*	t_subnet_walk_proc )(struct in_addr *addr, void *data)
Functions
char *	subnet_err_msg (int errcode)
int	subnet_in_class_default_nshift (struct in_addr *addr)
int	subnet_prefix_from_netmask (struct in_addr *netmask)
int	subnet_from_str (char *str, int check_cidr, t_subnet *subnet)
int	subnet_is_member (t_subnet *subnet, struct in_addr *inaddr)
int	subnet_walk (t_subnet *subnet, t_subnet_walk_proc proc, void *data)
void	subnet_print (t_printf_fn printf_fn, t_subnet *subnet)
char *	subnet_ntoa (t_subnet *subnet)

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Define Documentation

#define SUBNET_BCAST (  Subnet   )

Value: ((Subnet)->addr.s_addr |\ (~(Subnet)->mask.s_addr))

#define SUBNET_CABLE (  Subnet   )

Value: ((Subnet)->addr.s_addr &\ (Subnet)->mask.s_addr)

#define SUBNET_ERR_NOT_CIDR   4

#define SUBNET_ERR_SYNTAX_IN_ADDR   2

#define SUBNET_ERR_SYNTAX_IN_MASK   3

#define SUBNET_ERR_TOO_BIG   1

#define SUBNET_HISTORICAL   2

#define SUBNET_NETMASK   1

#define SUBNET_PREFIX   0

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Typedef Documentation

typedef struct s_subnet t_subnet

typedef int(* t_subnet_walk_proc)(struct in_addr *addr, void *data)

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Function Documentation

char* subnet_err_msg (  int  errcode  )

int subnet_from_str (  char *  str, int  check_cidr, t_subnet *  subnet )

int subnet_in_class_default_nshift (  struct in_addr *  addr  )

int subnet_is_member (  t_subnet *  subnet, struct in_addr *  inaddr )

char* subnet_ntoa (  t_subnet *  subnet  )

int subnet_prefix_from_netmask (  struct in_addr *  netmask  )

void subnet_print (  t_printf_fn  printf_fn, t_subnet *  subnet )

int subnet_walk (  t_subnet *  subnet, t_subnet_walk_proc  proc, void *  data )

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