Changeset 116d3f6f in mainline for uspace/lib/libc/generic/async.c

Timestamp:

2007-10-03T06:55:56Z (17 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

18525c5

Parents:

5b5d25f

Message:

Rename fibril_schedule_next_adv() to fibril_switch(). Rename
fibril_schedule_next() to fibril_yield(). Some fibril structures could be
uninitialized, set them to zero in fibril_setup(). For some fibrils, the stack
member can be NULL (e.g. every thread's first/main fibril); don't do free on
these stacks when cleaning up after a dead fibril.

File:

• uspace/lib/libc/generic/async.c (modified) (5 diffs)

uspace/lib/libc/generic/async.c

@@ -363 +363 @@
                  * case, route_call() will perform the wakeup.
                  */
-                fibril_schedule_next_adv(FIBRIL_TO_MANAGER);
+                fibril_switch(FIBRIL_TO_MANAGER);
                 /*
                  * Futex is up after getting back from async_manager get it
@@ -585 +585 @@
 
         while (1) {
-                if (fibril_schedule_next_adv(FIBRIL_FROM_MANAGER)) {
+                if (fibril_switch(FIBRIL_FROM_MANAGER)) {
                         futex_up(&async_futex); 
                         /*
@@ -804 +804 @@
         msg->wdata.inlist = 0;
         /* Leave the async_futex locked when entering this function */
-        fibril_schedule_next_adv(FIBRIL_TO_MANAGER);
-        /* futex is up automatically after fibril_schedule_next...*/
+        fibril_switch(FIBRIL_TO_MANAGER);
+        /* futex is up automatically after fibril_switch...*/
 done:
         if (retval)
@@ -843 +843 @@
 
         /* Leave the async_futex locked when entering this function */
-        fibril_schedule_next_adv(FIBRIL_TO_MANAGER);
-        /* futex is up automatically after fibril_schedule_next...*/
+        fibril_switch(FIBRIL_TO_MANAGER);
+        /* futex is up automatically after fibril_switch...*/
 
         if (!msg->done)
@@ -885 +885 @@
         insert_timeout(&msg->wdata);
         /* Leave the async_futex locked when entering this function */
-        fibril_schedule_next_adv(FIBRIL_TO_MANAGER);
-        /* futex is up automatically after fibril_schedule_next_adv()...*/
+        fibril_switch(FIBRIL_TO_MANAGER);
+        /* futex is up automatically after fibril_switch()...*/
         free(msg);
 }