klib and makefile

[zos] / klib / objlist.h

diff --git a/klib/objlist.h b/klib/objlist.h
new file mode 100644 (file)
index 0000000..dacfad4
--- /dev/null
+++ b/klib/objlist.h
@@ -0,0 +1,17 @@
+#ifndef KERNEL_DS_H_
+#define KERNEL_DS_H_ 1
+
+#include <stdint.h>
+
+#define KOLIST_MAX_INDEX 507
+/* an empty list has next and prev pointers null */
+/* or, use one as a sentinel? could store an object count in the flags then */
+struct kobj_list {
+        struct kobj_list *next;
+        struct kobj_list *prev;
+       void *obj; /* a pointer to where a new object would go */
+        /* we've got room for 32 bytes, might as well have some flags */
+        uint64_t flags; 
+};
+
+#endif