Buffering sublayer

Functions
int	trap_check_buffer_content (void *buffer, uint32_t buffer_size)
	Check content of buffer, iterate over message headers. More...
static int	trap_read_from_buffer (trap_ctx_priv_t *ctx, uint32_t ifc_idx, const void **data, uint16_t *size, int timeout)

Detailed Description

Function Documentation

trap_check_buffer_content()

int trap_check_buffer_content	(	void *	buffer,
		uint32_t	buffer_size
	)

Check content of buffer, iterate over message headers.

Parameters

[in]	buffer	start of buffer
[in]	buffer_size	size of buffer

Returns

0 on success, number of errors otherwise

Definition at line 222 of file trap.c.

trap_read_from_buffer()

static int trap_read_from_buffer ( trap_ctx_priv_t *  ctx, uint32_t  ifc_idx, const void **  data, uint16_t *  size, int  timeout  )

inlinestatic

Read data from buffer or receive data into buffer if buffer is empty

Parameters

[in,out]	ctx	pointer to the private libtrap context data (trap_ctx_init())
[in]	ifc_idx	index of input interface
[out]	data	pointer to received message
[out]	size	size of message
[in]	timeout	TRAP_WAIT | TRAP_NO_WAIT | timeout

Definition at line 253 of file trap.c.