arch/um/include/mconsole_kern.h

   1 /*
   2  * Copyright (C) 2001, 2002 Jeff Dike (jdike@karaya.com)
   3  * Licensed under the GPL
   4  */
   5
   6 #ifndef __MCONSOLE_KERN_H__
   7 #define __MCONSOLE_KERN_H__
   8
   9 #include "linux/config.h"
  10 #include "linux/list.h"
  11 #include "mconsole.h"
  12
  13 struct mconsole_entry {
  14         struct list_head list;
  15         struct mc_request request;
  16 };
  17
  18 struct mc_device {
  19         struct list_head list;
  20         char *name;
  21         int (*config)(char *);
  22         int (*get_config)(char *, char *, int, char **);
  23         int (*remove)(char *);
  24 };
  25
  26 #define CONFIG_CHUNK(str, size, current, chunk, end) \
  27 do { \
  28         current += strlen(chunk); \
  29         if(current >= size) \
  30                 str = NULL; \
  31         if(str != NULL){ \
  32                 strcpy(str, chunk); \
  33                 str += strlen(chunk); \
  34         } \
  35         if(end) \
  36                 current++; \
  37 } while(0)
  38
  39 #ifdef CONFIG_MCONSOLE
  40
  41 extern void mconsole_register_dev(struct mc_device *new);
  42
  43 #else
  44
  45 static inline void mconsole_register_dev(struct mc_device *new)
  46 {
  47 }
  48
  49 #endif
  50
  51 #endif
  52
  53 /*
  54  * Overrides for Emacs so that we follow Linus's tabbing style.
  55  * Emacs will notice this stuff at the end of the file and automatically
  56  * adjust the settings for this buffer only.  This must remain at the end
  57  * of the file.
  58  * ---------------------------------------------------------------------------
  59  * Local variables:
  60  * c-file-style: "linux"
  61  * End:
  62  */