Changeset f53cc81 in mainline for uspace/lib/libc/include/async_priv.h

Timestamp:

2009-10-10T21:50:22Z (15 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

b6ee5b1

Parents:

4f5edcf6

Message:

Separate timeout-specific wait data from generic wait data in awaiter_t.

File:

• uspace/lib/libc/include/async_priv.h (modified) (3 diffs)

uspace/lib/libc/include/async_priv.h

@@ -41 +41 @@
 #include <bool.h>
 
-/** Structures of this type represent a waiting fibril. */
+/** Structures of this type are used to track the timeout events. */
 typedef struct {
-        /** Expiration time. */
-        struct timeval expires;
-        
         /** If true, this struct is in the timeout list. */
         bool inlist;
@@ -52 +49 @@
         link_t link;
         
+        /** If true, we have timed out. */
+        bool occurred;
+
+        /** Expiration time. */
+        struct timeval expires;
+} to_event_t;
+
+/** Structures of this type represent a waiting fibril. */
+typedef struct {
         /** Identification of and link to the waiting fibril. */
         fid_t fid;
@@ -57 +63 @@
         /** If true, this fibril is currently active. */
         bool active;
-        
-        /** If true, we have timed out. */
-        bool timedout;
+
+        /** Timeout wait data. */
+        to_event_t to_event;
 } awaiter_t;