diff options
| author | Devtools Arcadia <arcadia-devtools@yandex-team.ru> | 2022-02-07 18:08:42 +0300 |
|---|---|---|
| committer | Devtools Arcadia <arcadia-devtools@mous.vla.yp-c.yandex.net> | 2022-02-07 18:08:42 +0300 |
| commit | 1110808a9d39d4b808aef724c861a2e1a38d2a69 (patch) | |
| tree | e26c9fed0de5d9873cce7e00bc214573dc2195b7 /contrib/libs/jemalloc/spinlock.h | |
| download | ydb-1110808a9d39d4b808aef724c861a2e1a38d2a69.tar.gz | |
intermediate changes
ref:cde9a383711a11544ce7e107a78147fb96cc4029
Diffstat (limited to 'contrib/libs/jemalloc/spinlock.h')
| -rw-r--r-- | contrib/libs/jemalloc/spinlock.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/contrib/libs/jemalloc/spinlock.h b/contrib/libs/jemalloc/spinlock.h new file mode 100644 index 00000000000..93fcf10e12a --- /dev/null +++ b/contrib/libs/jemalloc/spinlock.h @@ -0,0 +1,21 @@ +#pragma once + +#include <util/system/defaults.h> + +typedef volatile intptr_t spinlock_t; + +#define SPIN_L AllocAcquireAdaptiveLock +#define SPIN_U AllocReleaseAdaptiveLock + +#define _SPINLOCK_INITIALIZER 0 +#define _SPINUNLOCK(_lck) SPIN_U(_lck) +#define _SPINLOCK(_lck) SPIN_L(_lck) + +#if defined(__cplusplus) +extern "C" { +#endif + void SPIN_L(spinlock_t* lock); + void SPIN_U(spinlock_t* lock); +#if defined(__cplusplus) +}; +#endif |