ioutil.h File Reference

Interface for IoUtil Functions. More...

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Data Structures
struct	buffer_pool_t
struct	buffer_stream_t
struct	buffer_t
Defines
#define	BUFFER_ADVANCE(b, more)   do{ b->istart += more;}while(0)
#define	BUFFER_ELSZ(x)   (sizeof(buffer_t) + (x))
#define	BUFFER_FREE_AT_END(b)   (b->len - b->iend)
#define	BUFFER_FREE_AT_START(b)   (b->istart)
#define	BUFFER_GET_MEMBLOCK(b, pmem, size)
#define	BUFFER_IS_LOCKED(b)   ((b->used&2)!=0)
#define	BUFFER_IS_USED(b)   ((b->used&1)!=0)
#define	BUFFER_LAST_CHAR(b)   (b->iend <= b->istart) ? EOF : (char)b->data[b->iend-1]
#define	BUFFER_PDATA(b)   (b->data + b->istart)
#define	BUFFER_RESET(b, start)   do{ b->iend = b->istart = start;}while(0)
#define	BUFFER_SEEK(b, offset)   (b->data + (b->iend=offset))
#define	BUFFER_SET_LOCK(b)   do{b->used|=2;}while(0)
#define	BUFFER_SET_UNLOCK(b)   do{b->used&=~2;}while(0)
#define	BUFFER_SET_UNUSED(b)   do{b->used&=~1;}while(0)
#define	BUFFER_SET_USED(b)   do{b->used|=1;}while(0)
#define	BUFFER_SIZE(b)   (b->iend - b->istart)
#define	BUFFER_UPDATE_MEMBLOCK(b, end)
#define	JUMP_BOOT_LOADER()
#define	KEY_GET()   (0)
#define	KEY_INIT()
#define	LED_CLR(ln)   do{}while(0)
#define	LED_GET_VALUE()   0
#define	LED_INIT()   do{}while(0)
#define	LED_MAX_VALUE   ((1<<LED_NUMBER)-1)
#define	LED_NUMBER   (0)
#define	LED_SET(ln)   do{}while(0)
#define	LED_SET_VALUE(x)   do{}while(0)
#define	LED_TOGGLE(ln)   do{}while(0)
#define	LED_VAL(msk, val)   do{}while(0)
Functions
buffer_t *	buffer_alloc (buffer_pool_t *ppool, uint8_t istart)
uint8_t	buffer_append_block (buffer_t *b, void *pdata, uint8_t size)
int	buffer_append_char (buffer_t *b, uint8_t c)
void	buffer_free (buffer_t *pbuf)
uint8_t	buffer_get_block (buffer_t *b, void *pdata, uint8_t size)
int	buffer_get_char (buffer_t *b)
buffer_t *	buffer_init (void *pmem, uint8_t size, uint8_t start)
buffer_pool_t *	buffer_pool_init (uint8_t *pmem, size_t memsz, uint8_t bsz)
uint8_t	buffer_prepend_block (buffer_t *b, void *pdata, uint8_t size)
int	buffer_prepend_char (buffer_t *b, int c)
int	buffer_stream_getchar (FILE *f)
int	buffer_stream_init (buffer_stream_t *pbs, void(*incb)(buffer_t *pbuf), void(*outcb)(buffer_t *pbuf))
int	buffer_stream_putchar (char c, FILE *f)

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Detailed Description

Interface for IoUtil Functions.