BioWriteHook

Intercepts data writes.

int BioWriteHook(uint64_t inode, char *buff, uint64_t count, uint64_t offset, uint64_t fh)

**Table 1** Parameters
Parameter	Data Type	Input/Output	Description
inode	uint64_t	Input	File inode.
buff	char*	Input	Data to be written.
count	uint64_t	Input	Length of data to be written.
offset	uint64_t	Input	Offset of data to be written.
fh	uint64_t	Input	File descriptor.

**Table 2** Return values
Return Value	Description
0	The operation is successful.
Other	The operation failed.

Parent topic: API Reference