Changeset b3f8fb7 in mainline for kernel/generic/include/time/timeout.h
- Timestamp:
- 2007-01-28T13:25:49Z (18 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- 8e8c1a5
- Parents:
- 1ba41c5
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
kernel/generic/include/time/timeout.h
r1ba41c5 rb3f8fb7 37 37 38 38 #include <arch/types.h> 39 #include <cpu.h> 40 #include <synch/spinlock.h> 41 #include <adt/list.h> 39 #include <proc/task.h> 42 40 43 #define us2ticks(us) ((uint64_t)(((uint32_t) (us)/(1000000/HZ)))) 44 45 typedef void (* timeout_handler_t)(void *arg); 46 47 typedef struct { 48 SPINLOCK_DECLARE(lock); 49 50 link_t link; /**< Link to the list of active timeouts on THE->cpu */ 51 52 uint64_t ticks; /**< Timeout will be activated in this amount of clock() ticks. */ 53 54 timeout_handler_t handler; /**< Function that will be called on timeout activation. */ 55 void *arg; /**< Argument to be passed to handler() function. */ 56 57 cpu_t *cpu; /**< On which processor is this timeout registered. */ 58 } timeout_t; 41 #define us2ticks(us) ((uint64_t) (((uint32_t) (us) / (1000000 / HZ)))) 59 42 60 43 extern void timeout_init(void);
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