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• This comparison shows the changes necessary to convert path

  → /trunk/kernel/generic/include/synch/rwlock.h @ 2084

  → /trunk/kernel/generic/include/synch/rwlock.h @ 2085

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• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 2084 → Rev 2085

/trunk/kernel/generic/include/synch/rwlock.h
41,17 → 41,17
#include <synch/synch.h>
#include <synch/spinlock.h>
enum rwlock_type {
typedef enum {
RWLOCK_NONE,
RWLOCK_READER,
RWLOCK_WRITER
};
} rwlock_type_t;
struct rwlock {
typedef struct {
SPINLOCK_DECLARE(lock);
mutex_t exclusive; /**< Mutex for writers, readers can bypass it if readers_in is positive. */
count_t readers_in; /**< Number of readers in critical section. */
};
} rwlock_t;
#define rwlock_write_lock(rwl) \
_rwlock_write_lock_timeout((rwl),SYNCH_NO_TIMEOUT,SYNCH_FLAGS_NONE)