Changeset 45c8eea in mainline for uspace/lib/c/include/io

Timestamp:

2018-11-11T15:47:39Z (7 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

f4cb6c5f

Parents:

269bc459

git-author:

Jakub Jermar <jakub@…> (2018-11-10 17:49:44)

git-committer:

Jakub Jermar <jakub@…> (2018-11-11 15:47:39)

Message:

Preallocate waitq handle during initialization

Do not clutter futex_down_composable() with the preallocation of the
wait queue handle and do it single-threadedly in futex_initialize().

File:

• uspace/lib/c/include/io/kio.h (modified) (1 diff)

uspace/lib/c/include/io/kio.h

@@ -42 +42 @@
 #include <_bits/size_t.h>
 
+extern void __kio_init(void);
 extern errno_t kio_write(const void *, size_t, size_t *);
 extern void kio_update(void);