diff options
Diffstat (limited to 'arch/um/include/shared/mconsole_kern.h')
-rw-r--r-- | arch/um/include/shared/mconsole_kern.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/arch/um/include/shared/mconsole_kern.h b/arch/um/include/shared/mconsole_kern.h new file mode 100644 index 000000000000..d2fe07e78958 --- /dev/null +++ b/arch/um/include/shared/mconsole_kern.h | |||
@@ -0,0 +1,52 @@ | |||
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/list.h" | ||
10 | #include "mconsole.h" | ||
11 | |||
12 | struct mconsole_entry { | ||
13 | struct list_head list; | ||
14 | struct mc_request request; | ||
15 | }; | ||
16 | |||
17 | /* All these methods are called in process context. */ | ||
18 | struct mc_device { | ||
19 | struct list_head list; | ||
20 | char *name; | ||
21 | int (*config)(char *, char **); | ||
22 | int (*get_config)(char *, char *, int, char **); | ||
23 | int (*id)(char **, int *, int *); | ||
24 | int (*remove)(int, char **); | ||
25 | }; | ||
26 | |||
27 | #define CONFIG_CHUNK(str, size, current, chunk, end) \ | ||
28 | do { \ | ||
29 | current += strlen(chunk); \ | ||
30 | if(current >= size) \ | ||
31 | str = NULL; \ | ||
32 | if(str != NULL){ \ | ||
33 | strcpy(str, chunk); \ | ||
34 | str += strlen(chunk); \ | ||
35 | } \ | ||
36 | if(end) \ | ||
37 | current++; \ | ||
38 | } while(0) | ||
39 | |||
40 | #ifdef CONFIG_MCONSOLE | ||
41 | |||
42 | extern void mconsole_register_dev(struct mc_device *new); | ||
43 | |||
44 | #else | ||
45 | |||
46 | static inline void mconsole_register_dev(struct mc_device *new) | ||
47 | { | ||
48 | } | ||
49 | |||
50 | #endif | ||
51 | |||
52 | #endif | ||