1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
#ifndef MODINITTOOLS_DEPMOD_H
#define MODINITTOOLS_DEPMOD_H
#include "list.h"
struct module;
/* Functions provided by depmod.c */
void fatal(const char *fmt, ...) __attribute__ ((noreturn,
format (printf, 1, 2)));
void warn(const char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
void *do_nofail(void *ptr, const char *file, int line, const char *expr);
#define NOFAIL(ptr) do_nofail((ptr), __FILE__, __LINE__, #ptr)
void add_symbol(const char *name, struct module *owner);
struct module *find_symbol(const char *name, const char *modname, int weak);
void add_dep(struct module *mod, struct module *depends_on);
/* I hate strcmp. */
#define streq(a,b) (strcmp((a),(b)) == 0)
struct module
{
/* Next module in list of all modules */
struct module *next;
/* 64 or 32 bit? */
struct module_ops *ops;
/* Convert endian? */
int conv;
/* Dependencies: filled in by ops->calculate_deps() */
unsigned int num_deps;
struct module **deps;
/* Set while we are traversing dependencies */
struct list_head dep_list;
/* Tables extracted from module by ops->fetch_tables(). */
unsigned int pci_size;
void *pci_table;
unsigned int usb_size;
void *usb_table;
unsigned int ieee1394_size;
void *ieee1394_table;
unsigned int ccw_size;
void *ccw_table;
unsigned int pnp_size;
void *pnp_table;
unsigned int pnp_card_size;
unsigned int pnp_card_offset;
void *pnp_card_table;
unsigned int input_size;
void *input_table;
unsigned int input_table_size;
unsigned int serio_size;
void *serio_table;
unsigned int of_size;
void *of_table;
/* File contents and length. */
void *data;
unsigned long len;
char pathname[0];
};
#define END(x, conv) \
({ \
typeof(x) __x; \
if (conv) __convert_endian(&(x), &(__x), sizeof(__x)); \
else __x = (x); \
__x; \
})
static inline void __convert_endian(const void *src, void *dest,
unsigned int size)
{
unsigned int i;
for (i = 0; i < size; i++)
((unsigned char*)dest)[i] = ((unsigned char*)src)[size - i-1];
}
#endif /* MODINITTOOLS_DEPMOD_H */
|
