X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/bffa3430fbbaaad29bec0b5bee9c1f0bfc7fd068..34f6af4f61e0eec9c96113e07f140b609b4113c8:/lunaix-os/arch/generic/includes/sys-generic/bootmem.h

diff --git a/lunaix-os/arch/generic/includes/sys-generic/bootmem.h b/lunaix-os/arch/generic/includes/sys-generic/bootmem.h
new file mode 100644
index 0000000..1dfa9ea
--- /dev/null
+++ b/lunaix-os/arch/generic/includes/sys-generic/bootmem.h
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+#ifndef __LUNAIX_BOOTMEM_H
+#define __LUNAIX_BOOTMEM_H
+
+#include <lunaix/types.h>
+
+/*
+ * bootmem:
+ *
+ * Architecture-defined memory manager during boot stage. 
+ * 
+ * It provide basic memory service before kernel's mm
+ * context is avaliable. As it's name stated, this is 
+ * particularly useful for allocating temporary memory 
+ * to get essential things done in the boot stage.
+ * 
+ * Implementation detail is not enforced by Lunaix, but it
+ * is recommend that such memory pool should be reclaimed
+ * after somewhere as earlier as possible (should not later
+ * than the first process spawning)
+ * 
+ */
+
+void*
+bootmem_alloc(unsigned int size);
+
+void
+bootmem_free(void* ptr);
+
+#endif /* __LUNAIX_BOOTMEM_H */