tsk_base_i.h File Reference

Contains the general internal TSK type and function definitions. More...

#include "tsk_base.h"
#include "tsk_unicode.h"
#include <string.h>

Macros
#define	rounddown(x, y)
#define	tsk_gets16(endian, x)
#define	tsk_gets32(endian, x)
#define	tsk_gets64(endian, x)
#define	tsk_getu16(endian, x)
#define	tsk_getu24(endian, x)
#define	tsk_getu32(endian, x)
#define	tsk_getu48(endian, x)
#define	tsk_getu64(endian, x)
#define	TSK_IS_CNTRL(x)

Functions
size_t	strnlen (const char *s, size_t maxlen)
void	tsk_deinit_lock (tsk_lock_t *)
uint8_t	tsk_guess_end_u16 (TSK_ENDIAN_ENUM *, uint8_t *, uint16_t)
uint8_t	tsk_guess_end_u32 (TSK_ENDIAN_ENUM *, uint8_t *, uint32_t)
uint8_t	tsk_guess_end_u64 (TSK_ENDIAN_ENUM *, uint8_t *, uint64_t)
void	tsk_init_lock (tsk_lock_t *)
void *	tsk_malloc (size_t)
void *	tsk_realloc (void *, size_t)
void	tsk_release_lock (tsk_lock_t *)
void	tsk_take_lock (tsk_lock_t *)

Detailed Description

Contains the general internal TSK type and function definitions.

This is needed by the library as it is built.

Macro Definition Documentation

rounddown

#define rounddown	(		x,
			y )

Value:

((((x) % (y)) == 0) ? (x) : \
(roundup((x),(y)) - (y)))

tsk_gets16

#define tsk_gets16	(		endian,
			x )

Value:

((int16_t)tsk_getu16(endian, x))

tsk_gets32

#define tsk_gets32	(		endian,
			x )

Value:

((int32_t)tsk_getu32(endian, x))

tsk_gets64

#define tsk_gets64	(		endian,
			x )

Value:

((int64_t)tsk_getu64(endian, x))

tsk_getu16

#define tsk_getu16	(		endian,
			x )

Value:

(uint16_t)(((endian) == TSK_LIT_ENDIAN) ? \
           (((uint8_t *)(x))[0] + (((uint8_t *)(x))[1] << 8)) :    \
           (((uint8_t *)(x))[1] + (((uint8_t *)(x))[0] << 8)) )

tsk_getu24

#define tsk_getu24	(		endian,
			x )

Value:

(uint32_t)(((endian) == TSK_LIT_ENDIAN) ? \
                (((uint8_t *)(x))[0] + (((uint8_t *)(x))[1] << 8) + (((uint8_t *)(x))[2] << 16)) :    \
                (((uint8_t *)(x))[2] + (((uint8_t *)(x))[1] << 8) + (((uint8_t *)(x))[0] << 16)) )

tsk_getu32

#define tsk_getu32	(		endian,
			x )

Value:

(uint32_t)( ((endian) == TSK_LIT_ENDIAN)  ?     \
            ((((uint8_t *)(x))[0] <<  0) + \
             (((uint8_t *)(x))[1] <<  8) + \
             (((uint8_t *)(x))[2] << 16) + \
             ((uint32_t)((uint8_t *)(x))[3] << 24) ) \
                                          :     \
            ((((uint8_t *)(x))[3] <<  0) + \
             (((uint8_t *)(x))[2] <<  8) + \
             (((uint8_t *)(x))[1] << 16) + \
             ((uint32_t)((uint8_t *)(x))[0] << 24) ) )

tsk_getu48

#define tsk_getu48	(		endian,
			x )

Value:

(uint64_t)( ((endian) == TSK_LIT_ENDIAN)  ?     \
            ((uint64_t) \
             ((uint64_t)((uint8_t *)(x))[0] <<  0)+ \
             ((uint64_t)((uint8_t *)(x))[1] <<  8) + \
             ((uint64_t)((uint8_t *)(x))[2] << 16) + \
             ((uint64_t)((uint8_t *)(x))[3] << 24) + \
             ((uint64_t)((uint8_t *)(x))[4] << 32) + \
             ((uint64_t)((uint8_t *)(x))[5] << 40)) \
                                          : \
            ((uint64_t) \
             ((uint64_t)((uint8_t *)(x))[5] <<  0)+ \
             ((uint64_t)((uint8_t *)(x))[4] <<  8) + \
             ((uint64_t)((uint8_t *)(x))[3] << 16) + \
             ((uint64_t)((uint8_t *)(x))[2] << 24) + \
             ((uint64_t)((uint8_t *)(x))[1] << 32) + \
             ((uint64_t)((uint8_t *)(x))[0] << 40)) )

tsk_getu64

#define tsk_getu64	(		endian,
			x )

Value:

(uint64_t)( ((endian) == TSK_LIT_ENDIAN)  ?     \
            ((uint64_t) \
             ((uint64_t)((uint8_t *)(x))[0] << 0)  + \
             ((uint64_t)((uint8_t *)(x))[1] << 8) + \
             ((uint64_t)((uint8_t *)(x))[2] << 16) + \
             ((uint64_t)((uint8_t *)(x))[3] << 24) + \
             ((uint64_t)((uint8_t *)(x))[4] << 32) + \
             ((uint64_t)((uint8_t *)(x))[5] << 40) + \
             ((uint64_t)((uint8_t *)(x))[6] << 48) + \
             ((uint64_t)((uint8_t *)(x))[7] << 56)) \
                                          : \
            ((uint64_t) \
             ((uint64_t)((uint8_t *)(x))[7] <<  0) + \
             ((uint64_t)((uint8_t *)(x))[6] <<  8) + \
             ((uint64_t)((uint8_t *)(x))[5] << 16) + \
             ((uint64_t)((uint8_t *)(x))[4] << 24) + \
             ((uint64_t)((uint8_t *)(x))[3] << 32) + \
             ((uint64_t)((uint8_t *)(x))[2] << 40) + \
             ((uint64_t)((uint8_t *)(x))[1] << 48) + \
             ((uint64_t)((uint8_t *)(x))[0] << 56)) )

TSK_IS_CNTRL

#define TSK_IS_CNTRL

(

x

)

Value:

(((x) < 0x20) && ((x) >= 0x00))