Revision 1138
Fixed synchronization
Tested robustness
| dragonfly_lib.h | ||
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| 103 | 103 |
/** @brief shortcut for ATOMIC_BLOCK(ATOMIC_RESTORESTATE) **/ |
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#define SYNC ATOMIC_BLOCK(ATOMIC_RESTORESTATE) |
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/** @brief atomically grab a lock if it is free, return otherwise **/ |
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#define REQUIRE_LOCK_OR_RETURN(LOCK) do { SYNC { if (LOCK) return; LOCK=1; } } while (0)
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/** @brief atomically release a lock **/ |
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#define RELEASE_LOCK(LOCK) do { LOCK=0; } while (0)
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#endif |
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