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  1. #include <linux/module.h>
  2. #include <linux/kernel.h>
  3. #include <linux/init.h>
  4.  
  5. MODULE_LICENSE     ( "GPL"      );
  6. MODULE_AUTHOR      ( "Bar Foo"  );
  7. MODULE_DESCRIPTION ( "A driver" );
  8. MODULE_VERSION     ( "0.1"      );
  9.  
  10. static int __init driver_start(void)
  11. {
  12.   /* static */ char array [32 * 1024];
  13.  
  14.   int i;
  15.   int sum = 0;
  16.  
  17.   printk(KERN_INFO "----> ++ driver_start()\n");
  18.  
  19.   for (i = sizeof(array); i--;)
  20.   {
  21.     array[i] = i % 13;
  22.   }
  23.  
  24.   for (i = sizeof(array); i--;)
  25.   {
  26.     sum += array[i];
  27.   }
  28.  
  29.   printk(KERN_INFO "----> sum = %d\n", sum);
  30.  
  31.   printk(KERN_INFO "----> -- driver_start()\n");
  32.  
  33.   return 0;
  34. }
  35.  
  36. static void __exit driver_end(void)
  37. {
  38.   printk(KERN_INFO "----> driver_end()\n");
  39. }
  40.  
  41. module_init(driver_start);
  42. module_exit(driver_end);
  43.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
prog.c:3:10: fatal error: linux/init.h: No such file or directory
 #include <linux/init.h>
          ^~~~~~~~~~~~~~
compilation terminated.
stdout
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Standard output is empty
https://ideone.com/8symQt
language:
C (gcc 8.3)
created:
148 days ago
visibility:
secret

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