util.h File Reference

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Macros
#define	ip46_address_type(ip46)   (ip46_address_is_ip4(ip46)?IP46_TYPE_IP4:IP46_TYPE_IP6)
#define	ip46_prefix_is_ip4(ip46, len)   ((len) >= 96 && ip46_address_is_ip4(ip46))
#define	ip46_prefix_type(ip46, len)   (ip46_prefix_is_ip4(ip46, len)?IP46_TYPE_IP4:IP46_TYPE_IP6)
#define	clib_u32_loop_gt(a, b)   (((u32)(a)) - ((u32)(b)) < 0x7fffffff)
	32 bits integer comparison for running values. More...

Functions
void	ip46_prefix_normalize (ip46_address_t *prefix, u8 plen)
uword	unformat_ip46_prefix (unformat_input_t *input, va_list *args)
u8 *	format_ip46_prefix (u8 *s, va_list *args)

Macro Definition Documentation

clib_u32_loop_gt

#define clib_u32_loop_gt	(		a,
			b
	)		(((u32)(a)) - ((u32)(b)) < 0x7fffffff)

32 bits integer comparison for running values.

1 > 0 is true. But 1 > 0xffffffff also is.

Definition at line 38 of file util.h.

ip46_address_type

#define ip46_address_type

(

ip46

)

(ip46_address_is_ip4(ip46)?IP46_TYPE_IP4:IP46_TYPE_IP6)

Definition at line 26 of file util.h.

ip46_prefix_is_ip4

#define ip46_prefix_is_ip4	(		ip46,
			len
	)		((len) >= 96 && ip46_address_is_ip4(ip46))

Definition at line 27 of file util.h.

ip46_prefix_type

#define ip46_prefix_type	(		ip46,
			len
	)		(ip46_prefix_is_ip4(ip46, len)?IP46_TYPE_IP4:IP46_TYPE_IP6)

Definition at line 28 of file util.h.

Function Documentation

format_ip46_prefix()

u8* format_ip46_prefix	(	u8 *	s,
		va_list *	args
	)

Definition at line 54 of file util.c.

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ip46_prefix_normalize()

void ip46_prefix_normalize	(	ip46_address_t *	prefix,
		u8	plen
	)

Definition at line 18 of file util.c.

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unformat_ip46_prefix()

uword unformat_ip46_prefix	(	unformat_input_t *	input,
		va_list *	args
	)

Definition at line 32 of file util.c.

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