Changeset fc10e1b in mainline for kernel/generic/src/console/console.c

Timestamp:

2018-09-07T16:34:11Z (7 years ago)

Author:

Jiří Zárevúcky <jiri.zarevucky@…>

Branches:

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

Children:

d2c91ab

Parents:

508b0df1 (diff), e90cfa6 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'atomic'

Use more of <stdatomic.h> in kernel. Increment/decrement macros kept because
the are handy. atomic_t currently kept because I'm way too lazy to go through
all uses and think about the most appropriate replacement.

File:

• kernel/generic/src/console/console.c (modified) (4 diffs)

kernel/generic/src/console/console.c

@@ -53 +53 @@
 #include <errno.h>
 #include <str.h>
+#include <stdatomic.h>
 #include <abi/kio.h>
 #include <mm/frame.h> /* SIZE2FRAMES */
@@ -64 +65 @@
 
 /** Kernel log initialized */
-static atomic_t kio_inited = { false };
+static atomic_bool kio_inited = false;
 
 /** First kernel log characters */
@@ -202 +203 @@
 
         event_set_unmask_callback(EVENT_KIO, kio_update);
-        atomic_set(&kio_inited, true);
+        atomic_store(&kio_inited, true);
 }
 
@@ -292 +293 @@
 void kio_update(void *event)
 {
-        if (!atomic_get(&kio_inited))
+        if (!atomic_load(&kio_inited))
                 return;