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    Apache Portable Runtime
    
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Macros | |
| #define | APR_POLLSET_THREADSAFE 0x001 | 
| #define | APR_POLLSET_NOCOPY 0x002 | 
| #define | APR_POLLSET_WAKEABLE 0x004 | 
| #define | APR_POLLSET_NODEFAULT 0x010 | 
| #define APR_POLLSET_NOCOPY 0x002 | 
Descriptors passed to apr_pollset_add() are not copied
| #define APR_POLLSET_NODEFAULT 0x010 | 
Do not try to use the default method if the specified non-default method cannot be used
| #define APR_POLLSET_THREADSAFE 0x001 | 
Adding or removing a descriptor is thread-safe
| #define APR_POLLSET_WAKEABLE 0x004 | 
Poll operations are interruptable by apr_pollset_wakeup() or apr_pollcb_wakeup()