set_attribute
Declaration
int set_attribute(int fd, unsigned int buffSize, unsigned char *buff)
Parameter Description
Parameter |
Type |
Description |
|---|---|---|
fd |
int |
Device file descriptor |
buffSize |
unsigned int |
Size of the array cache space |
buff |
unsigned char* |
Cache used to transfer data |
Function Description
Sets attributes. The device is determined based on the input fd value. The attribute ID is obtained by parsing the TLV-encoded buffer and the corresponding attribute value is then set.
Parent topic: API Reference