mcuxClMemory_Clear

This function clears a memory region. More...

Functions
mcuxClMemory_Status_Protected_t	mcuxClMemory_clear (uint8_t *dst, size_t len, size_t buflen)
	Overwrites a memory buffer with null bytes. More...

Detailed Description

This function clears a memory region.

Function Documentation

mcuxClMemory_clear()

mcuxClMemory_Status_Protected_t mcuxClMemory_clear	(	uint8_t *	dst,
		size_t	len,
		size_t	buflen
	)

Overwrites a memory buffer with null bytes.

Parameters

[out]	dst	Pointer to the buffer to be cleared.
[in]	len	size (in bytes) to be cleared.
[in]	buflen	buffer size (if buflen < len, only buflen bytes are cleared).

Returns

A flow-protected value (see Flow Protection API), indicating the number of bytes not copied (nonzero if the destination buffer is too small)