1 #ifndef _LINUX_COMPAT_H_
2 #define _LINUX_COMPAT_H_
7 #define ndelay(x) udelay(1)
20 #define kmalloc(size, flags) malloc(size)
21 #define kzalloc(size, flags) calloc(size, 1)
22 #define vmalloc(size) malloc(size)
23 #define kfree(ptr) free(ptr)
24 #define vfree(ptr) free(ptr)
26 #define DECLARE_WAITQUEUE(...) do { } while (0)
27 #define add_wait_queue(...) do { } while (0)
28 #define remove_wait_queue(...) do { } while (0)
30 #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
33 * ..and if you can't take the strict
34 * types, you can specify one yourself.
36 * Or not use min/max at all, of course.
38 #define min_t(type,x,y) \
39 ({ type __x = (x); type __y = (y); __x < __y ? __x: __y; })
40 #define max_t(type,x,y) \
41 ({ type __x = (x); type __y = (y); __x > __y ? __x: __y; })
45 printf("U-Boot BUG at %s:%d!\n", __FILE__, __LINE__); \
48 #define BUG_ON(condition) do { if (condition) BUG(); } while(0)
51 #define PAGE_SIZE 4096