1. NAME▲

test_and_set_bit_lock - Set a bit and return its old value for lock

2. SYNOPSIS ▲

int test_and_set_bit_lock(int  nr , volatile unsigned long *  addr );

3. ARGUMENTS ▲

nr
    Bit to set

addr
    Address to count from

4. DESCRIPTION ▲

This is the same as test_and_set_bit on x86.

5. COPYRIGHT ▲