diff options
Diffstat (limited to 'sysdeps/nptl/lowlevellock-futex.h')
| -rw-r--r-- | sysdeps/nptl/lowlevellock-futex.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/sysdeps/nptl/lowlevellock-futex.h b/sysdeps/nptl/lowlevellock-futex.h index 63d917d8da..53fd53d1d4 100644 --- a/sysdeps/nptl/lowlevellock-futex.h +++ b/sysdeps/nptl/lowlevellock-futex.h @@ -43,10 +43,15 @@ #define lll_futex_timed_wait(futexp, val, timeout, private) \ -ENOSYS -/* If CLOCKBIT is zero, this is identical to lll_futex_timed_wait. - If CLOCKBIT has FUTEX_CLOCK_REALTIME set, then it's the same but - TIMEOUT is counted by CLOCK_REALTIME rather than CLOCK_MONOTONIC. */ -#define lll_futex_timed_wait_bitset(futexp, val, timeout, clockbit, private) \ +/* Verify whether the supplied clockid is supported by + lll_futex_clock_wait_bitset. */ +#define lll_futex_supported_clockid(clockid) \ + (0) + +/* Wait until a lll_futex_wake call on FUTEXP, or the absolute TIMEOUT + measured against CLOCKID elapses. CLOCKID may be CLOCK_REALTIME or + CLOCK_MONOTONIC. */ +#define lll_futex_clock_wait_bitset(futexp, val, clockid, timeout, private) \ -ENOSYS /* Wake up up to NR waiters on FUTEXP. */ |