bfin-get-user/foo.i.ok

   1  typedef long __kernel_off_t;
   2           typedef unsigned long __kernel_size_t;
   3           typedef long __kernel_ssize_t;
   4             typedef long long __kernel_loff_t;
   5           typedef __kernel_off_t off_t;
   6          typedef __kernel_loff_t loff_t;
   7          typedef __kernel_size_t size_t;
   8               typedef __kernel_ssize_t ssize_t;
   9           ssize_t sys_sendfile(int out_fd, int in_fd, off_t *offset, size_t count) {
  10          loff_t pos;
  11          off_t off;
  12           if (offset) {
  13         if (__builtin_expect(!!(({
  14     int _err = 0;
  15     typeof(*(offset)) *_p = (offset);
  16     if (!_access_ok((unsigned long)(_p),(sizeof(*(_p))))) {
  17     }
  18     else {
  19     switch (sizeof(*(_p))) {
  20     case 4: {
  21   unsigned long _tmp;
  22   (off) = (__typeof__(*(_p))) _tmp;
  23   };
  24     }
  25     }
  26     _err;
  27     }
  28      )), 0))    return -14;
  29         pos = off;
  30         if (__builtin_expect(!!(({
  31     int _err = 0;
  32     typeof(*(offset)) _x = (pos);
  33     typeof(*(offset)) *_p = (offset);
  34     if (!_access_ok((unsigned long)(_p),(sizeof(*(_p))))) {
  35     switch (sizeof (*(_p))) {
  36     case 4: __asm__ ("""[%1] = %0;\n\t" : :"d" (_x),"a" (((unsigned long *)(_p))) : "memory");
  37     }
  38     }
  39     _err;
  40     }
  41      )), 0))    return -14;
  42        }
  43         }