Changeset db4d6de in mainline for uspace/lib/libc/generic/io/klog.c

Timestamp:

2009-11-28T16:30:43Z (14 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

c4702804

Parents:

ba8f8cb (diff), 67392fa (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 mainline changes.

File:

• uspace/lib/libc/generic/io/klog.c (modified) (1 diff)

uspace/lib/libc/generic/io/klog.c

@@ -42 +42 @@
 size_t klog_write(const void *buf, size_t size)
 {
-        return (size_t) __SYSCALL3(SYS_KLOG, 1, (sysarg_t) buf, size);
+        ssize_t ret = (ssize_t) __SYSCALL3(SYS_KLOG, 1, (sysarg_t) buf, size);
+        
+        if (ret >= 0)
+                return (size_t) ret;
+        
+        return 0;
 }