kern/work: new private header

2 files changed, 42 insertions, 19 deletions

diff --git a/kern/work.h b/kern/work.h
index 2d7bd62f..68801c43 100644
--- a/kern/work.h
+++ b/kern/work.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013 Richard Braun.
+ * Copyright (c) 2013-2017 Richard Braun.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -33,35 +33,26 @@
  */
 #define WORK_HIGHPRIO   0x1 /* Use a high priority worker thread */
 
-struct work;
-
-/*
- * Type for work functions.
- */
-typedef void (*work_fn_t)(struct work *);
-
 /*
  * Deferred work.
  *
  * This structure should be embedded in objects related to the work. It
  * stores the work function and is passed to it as its only parameter.
  * The function can then find the containing object with the structof macro.
- *
- * TODO Make private.
  */
-struct work {
-    struct work *next;
-    work_fn_t fn;
-};
+struct work;
 
 /*
  * Queue of deferred works for batch scheduling.
  */
-struct work_queue {
-    struct work *first;
-    struct work *last;
-    unsigned int nr_works;
-};
+struct work_queue;
+
+/*
+ * Type for work functions.
+ */
+typedef void (*work_fn_t)(struct work *);
+
+#include <kern/work_i.h>
 
 static inline void
 work_queue_init(struct work_queue *queue)
diff --git a/kern/work_i.h b/kern/work_i.h
new file mode 100644
index 00000000..b5bc8726
--- /dev/null
+++ b/kern/work_i.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2013-2017 Richard Braun.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _KERN_WORK_I_H
+#define _KERN_WORK_I_H
+
+struct work {
+    struct work *next;
+    work_fn_t fn;
+};
+
+struct work_queue {
+    struct work *first;
+    struct work *last;
+    unsigned int nr_works;
+};
+
+#endif /* _KERN_WORK_I_H */