ID Database

Data Structures
struct	nm_iddb
Defines
#define	NM_IDDB_INITIALIZER
Functions
void	nm_iddb_init (struct nm_iddb *iddb)
	Initialize an IDDB.
int	nm_iddb_alloc (struct nm_iddb *iddb)
	Allocate an Identifier.
void	nm_iddb_free (struct nm_iddb *iddb, int id)
	Free an Identifier.

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Define Documentation

#define NM_IDDB_INITIALIZER

Value:

{                               \
        .ids_used = { 0 },      \
        .id_min = -1,           \
        .id_max = -1,           \
        .id_free = -1           \
}

Macro to statically intiallize an IDDB

Definition at line 32 of file nm_iddb.h.

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Function Documentation

int nm_iddb_alloc

(

struct nm_iddb *

iddb

)

Allocate an Identifier.

Parameters:

iddb

Pointer to the IDDB.

void nm_iddb_free	(	struct nm_iddb *	iddb,
		int	id
	)

Free an Identifier.

Parameters:

	iddb	Pointer to the IDDB.
	id	The identifier to return to the free pool.

void nm_iddb_init

(

struct nm_iddb *

iddb

)

Initialize an IDDB.

Parameters:

iddb

Pointer to the dynamically allocated IDDB.