hash.c File Reference

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Macros
#define	CHECK(x)   if ((error = ERROR_ASSERT (x))) goto done;

Enumerations
enum	lookup_opcode { GET = 1, SET = 2, UNSET = 3 }

Functions
static void	zero_pair (hash_t *h, hash_pair_t *p)
static void	init_pair (hash_t *h, hash_pair_t *p)
static hash_pair_union_t *	get_pair (void *v, uword i)
static void	set_is_user (void *v, uword i, uword is_user)
static u8 *	hash_format_pair_default (u8 *s, va_list *args)
static u32	zap32 (u32 x, word n)
static u32	hash_memory32 (void *p, word n_bytes, u32 state)
uword	hash_memory (void *p, word n_bytes, uword state)
static uword	hash_uword (uword x)
static uword	key_sum (hash_t *h, uword key)
static uword	key_equal1 (hash_t *h, uword key1, uword key2, uword e)
static uword	key_equal (hash_t *h, uword key1, uword key2)
static hash_pair_union_t *	get_indirect (void *v, hash_pair_indirect_t *pi, uword key)
static hash_pair_union_t *	set_indirect_is_user (void *v, uword i, hash_pair_union_t *p, uword key)
static hash_pair_union_t *	set_indirect (void *v, hash_pair_indirect_t *pi, uword key, uword *found_key)
static void	unset_indirect (void *v, uword i, hash_pair_t *q)
static hash_pair_t *	lookup (void *v, uword key, enum lookup_opcode op, void *new_value, void *old_value)
hash_pair_t *	hash_next (void *v, hash_next_t *hn)
static void *	hash_resize_internal (void *old, uword new_size, uword free_old)
void *	hash_resize (void *old, uword new_size)
void *	hash_dup (void *old)
uword	vec_key_sum (hash_t *h, uword key)
uword	vec_key_equal (hash_t *h, uword key1, uword key2)
u8 *	vec_key_format_pair (u8 *s, va_list *args)
uword	mem_key_sum (hash_t *h, uword key)
uword	mem_key_equal (hash_t *h, uword key1, uword key2)
uword	string_key_sum (hash_t *h, uword key)
uword	string_key_equal (hash_t *h, uword key1, uword key2)
u8 *	string_key_format_pair (u8 *s, va_list *args)
uword	hash_bytes (void *v)
u8 *	format_hash (u8 *s, va_list *va)
static uword	unformat_hash_string_internal (unformat_input_t *input, va_list *va, int is_vec)
uword	unformat_hash_vec_string (unformat_input_t *input, va_list *va)
uword	unformat_hash_string (unformat_input_t *input, va_list *va)
clib_error_t *	hash_validate (void *v)

Macro Definition Documentation

CHECK

#define CHECK

(

x

)

if ((error = ERROR_ASSERT (x))) goto done;

Enumeration Type Documentation

lookup_opcode

enum lookup_opcode

Enumerator
GET
SET
UNSET

Definition at line 537 of file hash.c.

Function Documentation

format_hash()

u8* format_hash	(	u8 *	s,
		va_list *	va
	)

Definition at line 1019 of file hash.c.

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get_indirect()

static hash_pair_union_t* get_indirect ( void *  v, hash_pair_indirect_t *  pi, uword  key  )

static

Definition at line 394 of file hash.c.

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get_pair()

static hash_pair_union_t* get_pair ( void *  v, uword  i  )

inlinestatic

Definition at line 56 of file hash.c.

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hash_bytes()

uword hash_bytes

(

void *

v

)

Definition at line 994 of file hash.c.

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hash_dup()

void* hash_dup

(

void *

old

)

Definition at line 834 of file hash.c.

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hash_format_pair_default()

static u8 * hash_format_pair_default ( u8 *  s, va_list *  args  )

static

Definition at line 978 of file hash.c.

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hash_memory()

uword hash_memory	(	void *	p,
		word	n_bytes,
		uword	state
	)

Definition at line 275 of file hash.c.

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hash_memory32()

static u32 hash_memory32 ( void *  p, word  n_bytes, u32  state  )

inlinestatic

Definition at line 227 of file hash.c.

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hash_next()

hash_pair_t* hash_next	(	void *	v,
		hash_next_t *	hn
	)

Definition at line 657 of file hash.c.

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hash_resize()

void* hash_resize	(	void *	old,
		uword	new_size
	)

Definition at line 828 of file hash.c.

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hash_resize_internal()

static void* hash_resize_internal ( void *  old, uword  new_size, uword  free_old  )

static

Definition at line 805 of file hash.c.

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hash_uword()

static uword hash_uword ( uword  x )

inlinestatic

Definition at line 300 of file hash.c.

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hash_validate()

clib_error_t* hash_validate

(

void *

v

)

Definition at line 1114 of file hash.c.

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init_pair()

static void init_pair ( hash_t *  h, hash_pair_t *  p  )

inlinestatic

Definition at line 50 of file hash.c.

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key_equal()

static uword key_equal ( hash_t *  h, uword  key1, uword  key2  )

inlinestatic

Definition at line 383 of file hash.c.

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key_equal1()

static uword key_equal1 ( hash_t *  h, uword  key1, uword  key2, uword  e  )

inlinestatic

Definition at line 349 of file hash.c.

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key_sum()

static uword key_sum ( hash_t *  h, uword  key  )

inlinestatic

Definition at line 315 of file hash.c.

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lookup()

static hash_pair_t* lookup ( void *  v, uword  key, enum lookup_opcode  op, void *  new_value, void *  old_value  )

static

Definition at line 545 of file hash.c.

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mem_key_equal()

uword mem_key_equal	(	hash_t *	h,
		uword	key1,
		uword	key2
	)

Definition at line 936 of file hash.c.

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mem_key_sum()

uword mem_key_sum	(	hash_t *	h,
		uword	key
	)

Definition at line 929 of file hash.c.

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set_indirect()

static hash_pair_union_t* set_indirect ( void *  v, hash_pair_indirect_t *  pi, uword  key, uword *  found_key  )

static

Definition at line 446 of file hash.c.

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set_indirect_is_user()

static hash_pair_union_t* set_indirect_is_user ( void *  v, uword  i, hash_pair_union_t *  p, uword  key  )

static

Definition at line 416 of file hash.c.

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set_is_user()

static void set_is_user ( void *  v, uword  i, uword  is_user  )

inlinestatic

Definition at line 67 of file hash.c.

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string_key_equal()

uword string_key_equal	(	hash_t *	h,
		uword	key1,
		uword	key2
	)

Definition at line 951 of file hash.c.

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string_key_format_pair()

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

Definition at line 959 of file hash.c.

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string_key_sum()

uword string_key_sum	(	hash_t *	h,
		uword	key
	)

Definition at line 944 of file hash.c.

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unformat_hash_string()

uword unformat_hash_string	(	unformat_input_t *	input,
		va_list *	va
	)

Definition at line 1108 of file hash.c.

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unformat_hash_string_internal()

static uword unformat_hash_string_internal ( unformat_input_t *  input, va_list *  va, int  is_vec  )

static

Definition at line 1082 of file hash.c.

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unformat_hash_vec_string()

uword unformat_hash_vec_string	(	unformat_input_t *	input,
		va_list *	va
	)

Definition at line 1102 of file hash.c.

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unset_indirect()

static void unset_indirect ( void *  v, uword  i, hash_pair_t *  q  )

static

Definition at line 488 of file hash.c.

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vec_key_equal()

uword vec_key_equal	(	hash_t *	h,
		uword	key1,
		uword	key2
	)

Definition at line 868 of file hash.c.

vec_key_format_pair()

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

Definition at line 878 of file hash.c.

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vec_key_sum()

uword vec_key_sum	(	hash_t *	h,
		uword	key
	)

Definition at line 861 of file hash.c.

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zap32()

static u32 zap32 ( u32  x, word  n  )

inlinestatic

Definition at line 210 of file hash.c.

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zero_pair()

static void zero_pair ( hash_t *  h, hash_pair_t *  p  )

inlinestatic

Definition at line 44 of file hash.c.

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