memblock_8h_source.html

 #ifndef _IPXE_MEMBLOCK_H
 #define _IPXE_MEMBLOCK_H

 /** @file
  *
  * Largest memory block
  *
  */

 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );

 #include <stdint.h>
 #include <ipxe/uaccess.h>

 extern size_t largest_memblock ( userptr_t *start );

 #endif /* _IPXE_MEMBLOCK_H */
uaccess.h
Access to external ("user") memory.

start
uint32_t start
Starting offset.
Definition: netvsc.h:12

largest_memblock
size_t largest_memblock(userptr_t *start)
Find largest usable memory region.
Definition: memtop_umalloc.c:73

FILE_LICENCE
FILE_LICENCE(GPL2_OR_LATER_OR_UBDL)

stdint.h

userptr_t
unsigned long userptr_t
A pointer to a user buffer.
Definition: uaccess.h:33