bitmap.c File Reference

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Functions
__clib_export uword	unformat_bitmap_mask (unformat_input_t *input, va_list *va)
	unformat an any sized hexadecimal bitmask into a bitmap More...
__clib_export uword	unformat_bitmap_list (unformat_input_t *input, va_list *va)
	unformat a list of bit ranges into a bitmap (eg "0-3,5-7,11" ) More...
__clib_export u8 *	format_bitmap_hex (u8 *s, va_list *args)
	Format a bitmap as a string of hex bytes. More...
__clib_export u8 *	format_bitmap_list (u8 *s, va_list *args)
	Format a bitmap as a list. More...

Function Documentation

format_bitmap_hex()

__clib_export u8* format_bitmap_hex	(	u8 *	s,
		va_list *	args
	)

Format a bitmap as a string of hex bytes.

uword * bitmap; s = format ("%U", format_bitmap_hex(), bitmap);

Standard format_function_t arguments

Parameters

s	- string under construction
args	- varargs list comprising a single uword *

Returns

string under construction

Definition at line 107 of file bitmap.c.

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format_bitmap_list()

__clib_export u8* format_bitmap_list	(	u8 *	s,
		va_list *	args
	)

Format a bitmap as a list.

uword * bitmap; s = format ("%U", format_bitmap_list(), bitmap);

Standard format_function_t arguments

Parameters

s	- string under construction
args	- varargs list comprising a single uword *

Returns

string under construction

Definition at line 143 of file bitmap.c.

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unformat_bitmap_list()

__clib_export uword unformat_bitmap_list	(	unformat_input_t *	input,
		va_list *	va
	)

unformat a list of bit ranges into a bitmap (eg "0-3,5-7,11" )

uword * bitmap; rv = unformat ("%U", unformat_bitmap_list(), &bitmap);

Standard unformat_function_t arguments

Parameters

input	- pointer an unformat_input_t
va	- varargs list comprising a single uword **

Returns

1 on success, 0 on failure

Definition at line 55 of file bitmap.c.

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unformat_bitmap_mask()

__clib_export uword unformat_bitmap_mask	(	unformat_input_t *	input,
		va_list *	va
	)

unformat an any sized hexadecimal bitmask into a bitmap

uword * bitmap; rv = unformat ("%U", unformat_bitmap_mask(), &bitmap);

Standard unformat_function_t arguments

Parameters

input	- pointer an unformat_input_t
va	- varargs list comprising a single uword **

Returns

1 on success, 0 on failure

Definition at line 20 of file bitmap.c.

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