LXR linux/arch/um/drivers/cow

   1#ifndef __COW_SYS_H__
   2#define __COW_SYS_H__
   3
   4#include "kern_util.h"
   5#include "os.h"
   6#include "user.h"
   7#include "um_malloc.h"
   8
   9static inline void *cow_malloc(int size)
  10{
  11        return uml_kmalloc(size, UM_GFP_KERNEL);
  12}
  13
  14static inline void cow_free(void *ptr)
  15{
  16        kfree(ptr);
  17}
  18
  19#define cow_printf printk
  20
  21static inline char *cow_strdup(char *str)
  22{
  23        return uml_strdup(str);
  24}
  25
  26static inline int cow_seek_file(int fd, __u64 offset)
  27{
  28        return os_seek_file(fd, offset);
  29}
  30
  31static inline int cow_file_size(char *file, unsigned long long *size_out)
  32{
  33        return os_file_size(file, size_out);
  34}
  35
  36static inline int cow_write_file(int fd, void *buf, int size)
  37{
  38        return os_write_file(fd, buf, size);
  39}
  40
  41#endif
  42