other versions
| TEST_BIT(9) | Basic C Library Functions | TEST_BIT(9) |
NAME¶
test_bit - Determine whether a bit is set
SYNOPSIS¶
bool test_bit(int nr, const volatile unsigned long * addr);
ARGUMENTS¶
int nr
bit number to test
const volatile unsigned long * addr
Address to start counting from
COPYRIGHT¶
| June 2017 | Kernel Hackers Manual 4.11 |