arch/um/include/user.h

   1 /*
   2  * Copyright (C) 2000 Jeff Dike (jdike@karaya.com)
   3  * Licensed under the GPL
   4  */
   5
   6 #ifndef __USER_H__
   7 #define __USER_H__
   8
   9 /*
  10  * The usual definition - copied here because the kernel provides its own,
  11  * fancier, type-safe, definition.  Using that one would require
  12  * copying too much infrastructure for my taste, so userspace files
  13  * get less checking than kernel files.
  14  */
  15 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
  16
  17 extern void panic(const char *fmt, ...)
  18         __attribute__ ((format (printf, 1, 2)));
  19 extern int printk(const char *fmt, ...)
  20         __attribute__ ((format (printf, 1, 2)));
  21 extern void schedule(void);
  22 extern int in_aton(char *str);
  23 extern int open_gdb_chan(void);
  24 /* These use size_t, however unsigned long is correct on both i386 and x86_64. */
  25 extern unsigned long strlcpy(char *, const char *, unsigned long);
  26 extern unsigned long strlcat(char *, const char *, unsigned long);
  27
  28 #endif