CHANGE_BIT(9) Basic C Library Functions CHANGE_BIT(9) NAME change_bit - Toggle a bit in memory SYNOPSIS void change_bit(int nr, volatile unsigned long * addr); ARGUMENTS nr Bit to change addr Address to start counting from DESCRIPTION change_bit is atomic and may not be reordered. Note that nr may be almost arbitrarily large; this function is not restricted to acting on a single-word quantity. COPYRIGHT Kernel Hackers Manual 2.6. November 2013 CHANGE_BIT(9)[top]
Vote for polarhome |