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
|
/*
Memory Free
Gets statistics on free and total memory.
*/
#ifndef MF_H
#define MF_H
#include <stdio.h>
#include <db.h>
#include <sys/types.h>
#include <limits.h>
/* Command to run the free program, includes required arguments. */
#if defined(__linux__)
# define FREE_CMD "free"
#else
# define FREE_CMD "free"
#endif
#ifndef NAME_MAX
# define NAME_MAX 256
#endif
#ifndef PATH_MAX
# define PATH_MAX 1024
#endif
/*
* Memory statistics structure:
*/
typedef struct {
/* In bytes. */
off_t total,
used,
free,
shared,
buffers,
cached,
swap_total,
swap_used,
swap_free;
} mf_stat_struct;
extern off_t mf(mf_stat_struct *buf);
extern int MemoryFree(mf_stat_struct *buf);
#endif /* DF_H */
|
