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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2020-11-21 11:40:46 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2020-11-25 10:43:18 -0300 |
| commit | a52665818adb76df1563ae7aa45e74e92d9acd59 (patch) | |
| tree | 4ca3bcd72b0d0f90157394a9436c32a3983579a3 /sysdeps | |
| parent | a2b9e1ec9cf02613ba40b132e52256a58a0fe64f (diff) | |
| download | glibc-a52665818adb76df1563ae7aa45e74e92d9acd59.zip glibc-a52665818adb76df1563ae7aa45e74e92d9acd59.tar.gz glibc-a52665818adb76df1563ae7aa45e74e92d9acd59.tar.bz2 | |
nptl: Remove _futex_clock_wait_bitset64
It can be replaced with a __futex_abstimed_wait64 call.
Checked on x86_64-linux-gnu and i686-linux-gnu.
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/nptl/futex-internal.c | 46 | ||||
| -rw-r--r-- | sysdeps/nptl/futex-internal.h | 5 |
2 files changed, 0 insertions, 51 deletions
diff --git a/sysdeps/nptl/futex-internal.c b/sysdeps/nptl/futex-internal.c index f9a2e28..30c6625 100644 --- a/sysdeps/nptl/futex-internal.c +++ b/sysdeps/nptl/futex-internal.c @@ -48,27 +48,6 @@ __futex_abstimed_wait_common32 (unsigned int* futex_word, pts32, NULL /* Unused. */, FUTEX_BITSET_MATCH_ANY); } - -static int -__futex_clock_wait_bitset32 (int *futexp, int val, clockid_t clockid, - const struct __timespec64 *abstime, int private) -{ - struct timespec ts32; - - if (abstime != NULL && ! in_time_t_range (abstime->tv_sec)) - return -EOVERFLOW; - - const unsigned int clockbit = - (clockid == CLOCK_REALTIME) ? FUTEX_CLOCK_REALTIME : 0; - const int op = __lll_private_flag (FUTEX_WAIT_BITSET | clockbit, private); - - if (abstime != NULL) - ts32 = valid_timespec64_to_timespec (*abstime); - - return INTERNAL_SYSCALL_CALL (futex, futexp, op, val, - abstime != NULL ? &ts32 : NULL, - NULL /* Unused. */, FUTEX_BITSET_MATCH_ANY); -} #endif /* ! __ASSUME_TIME64_SYSCALLS */ static int @@ -198,28 +177,3 @@ __futex_clocklock_wait64 (int *futex, int val, clockid_t clockid, return -err; } - -int -__futex_clock_wait_bitset64 (int *futexp, int val, clockid_t clockid, - const struct __timespec64 *abstime, - int private) -{ - int ret; - if (! lll_futex_supported_clockid (clockid)) - { - return -EINVAL; - } - - const unsigned int clockbit = - (clockid == CLOCK_REALTIME) ? FUTEX_CLOCK_REALTIME : 0; - const int op = __lll_private_flag (FUTEX_WAIT_BITSET | clockbit, private); - - ret = INTERNAL_SYSCALL_CALL (futex_time64, futexp, op, val, - abstime, NULL /* Unused. */, - FUTEX_BITSET_MATCH_ANY); -#ifndef __ASSUME_TIME64_SYSCALLS - if (ret == -ENOSYS) - ret = __futex_clock_wait_bitset32 (futexp, val, clockid, abstime, private); -#endif - return ret; -} diff --git a/sysdeps/nptl/futex-internal.h b/sysdeps/nptl/futex-internal.h index 8c1d592..9144063 100644 --- a/sysdeps/nptl/futex-internal.h +++ b/sysdeps/nptl/futex-internal.h @@ -436,9 +436,4 @@ __futex_clocklock64 (int *futex, clockid_t clockid, return err; } -int -__futex_clock_wait_bitset64 (int *futexp, int val, clockid_t clockid, - const struct __timespec64 *abstime, - int private) attribute_hidden; - #endif /* futex-internal.h */ |