Changeset da1bafb in mainline for kernel/generic/include/time/timeout.h

Timestamp:

2010-05-24T18:57:31Z (14 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

0095368

Parents:

666f492

Message:

major code revision

• replace spinlocks taken with interrupts disabled with irq_spinlocks
• change spacing (not indendation) to be tab-size independent
• use unsigned integer types where appropriate (especially bit flags)
• visual separation
• remove argument names in function prototypes
• string changes
• correct some formating directives
• replace various cryptic single-character variables (t, a, m, c, b, etc.) with proper identifiers (thread, task, timeout, as, itm, itc, etc.)
• unify some assembler constructs
• unused page table levels are now optimized out in compile time
• replace several ints (with boolean semantics) with bools
• use specifically sized types instead of generic types where appropriate (size_t, uint32_t, btree_key_t)
• improve comments
• split asserts with conjuction into multiple independent asserts

File:

• kernel/generic/include/time/timeout.h (modified) (2 diffs)

kernel/generic/include/time/timeout.h

@@ -43 +43 @@
 
 typedef struct {
-        SPINLOCK_DECLARE(lock);
-
+        IRQ_SPINLOCK_DECLARE(lock);
+        
         /** Link to the list of active timeouts on THE->cpu */
         link_t link;
-        /** Timeout will be activated in this amount of clock() ticks. */       
+        /** Timeout will be activated in this amount of clock() ticks. */
         uint64_t ticks;
         /** Function that will be called on timeout activation. */
@@ -57 +57 @@
 } timeout_t;
 
-#define us2ticks(us)    ((uint64_t) (((uint32_t) (us) / (1000000 / HZ))))
+#define us2ticks(us)  ((uint64_t) (((uint32_t) (us) / (1000000 / HZ))))
 
 extern void timeout_init(void);
-extern void timeout_initialize(timeout_t *t);
-extern void timeout_reinitialize(timeout_t *t);
-extern void timeout_register(timeout_t *t, uint64_t usec, timeout_handler_t f,
-    void *arg);
-extern bool timeout_unregister(timeout_t *t);
+extern void timeout_initialize(timeout_t *);
+extern void timeout_reinitialize(timeout_t *);
+extern void timeout_register(timeout_t *, uint64_t, timeout_handler_t, void *);
+extern bool timeout_unregister(timeout_t *);
 
 #endif