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| author | Graydon Hoare <[email protected]> | 2010-06-23 21:03:09 -0700 |
|---|---|---|
| committer | Graydon Hoare <[email protected]> | 2010-06-23 21:03:09 -0700 |
| commit | d6b7c96c3eb29b9244ece0c046d3f372ff432d04 (patch) | |
| tree | b425187e232966063ffc2f0d14c04a55d8f004ef /src/rt/sync/spin_lock.h | |
| parent | Initial git commit. (diff) | |
| download | rust-d6b7c96c3eb29b9244ece0c046d3f372ff432d04.tar.xz rust-d6b7c96c3eb29b9244ece0c046d3f372ff432d04.zip | |
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Diffstat (limited to 'src/rt/sync/spin_lock.h')
| -rw-r--r-- | src/rt/sync/spin_lock.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/rt/sync/spin_lock.h b/src/rt/sync/spin_lock.h new file mode 100644 index 00000000..3684c23a --- /dev/null +++ b/src/rt/sync/spin_lock.h @@ -0,0 +1,14 @@ +#ifndef UNFAIR_TICKET_LOCK_H +#define UNFAIR_TICKET_LOCK_H + +class spin_lock { + unsigned ticket; + void pause(); +public: + spin_lock(); + virtual ~spin_lock(); + void lock(); + void unlock(); +}; + +#endif /* UNFAIR_TICKET_LOCK_H */ |