1 |
< |
/* |
1 |
> |
/* |
2 |
|
* i-scream central monitoring system |
3 |
|
* http://www.i-scream.org |
4 |
< |
* Copyright (C) 2000-2003 i-scream |
4 |
> |
* Copyright (C) 2000-2004 i-scream |
5 |
|
* |
6 |
< |
* This program is free software; you can redistribute it and/or |
7 |
< |
* modify it under the terms of the GNU General Public License |
8 |
< |
* as published by the Free Software Foundation; either version 2 |
9 |
< |
* of the License, or (at your option) any later version. |
6 |
> |
* This library is free software; you can redistribute it and/or |
7 |
> |
* modify it under the terms of the GNU Lesser General Public |
8 |
> |
* License as published by the Free Software Foundation; either |
9 |
> |
* version 2.1 of the License, or (at your option) any later version. |
10 |
|
* |
11 |
< |
* This program is distributed in the hope that it will be useful, |
11 |
> |
* This library is distributed in the hope that it will be useful, |
12 |
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 |
< |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 |
< |
* GNU General Public License for more details. |
13 |
> |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 |
> |
* Lesser General Public License for more details. |
15 |
|
* |
16 |
< |
* You should have received a copy of the GNU General Public License |
17 |
< |
* along with this program; if not, write to the Free Software |
18 |
< |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
16 |
> |
* You should have received a copy of the GNU Lesser General Public |
17 |
> |
* License along with this library; if not, write to the Free Software |
18 |
> |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
19 |
> |
* 02111-1307 USA |
20 |
> |
* |
21 |
> |
* $Id$ |
22 |
|
*/ |
23 |
|
|
24 |
|
#ifdef HAVE_CONFIG_H |
32 |
|
#include <sys/swap.h> |
33 |
|
#include <unistd.h> |
34 |
|
#endif |
35 |
< |
#ifdef LINUX |
35 |
> |
#if defined(LINUX) || defined(CYGWIN) |
36 |
|
#include <stdio.h> |
37 |
+ |
#include <string.h> |
38 |
|
#endif |
39 |
|
#ifdef FREEBSD |
40 |
|
#include <unistd.h> |
50 |
|
struct anoninfo ai; |
51 |
|
int pagesize; |
52 |
|
#endif |
53 |
< |
#ifdef LINUX |
53 |
> |
#if defined(LINUX) || defined(CYGWIN) |
54 |
|
FILE *f; |
55 |
|
char *line_ptr; |
56 |
+ |
unsigned long long value; |
57 |
|
#endif |
58 |
|
#ifdef FREEBSD |
59 |
|
struct kvm_swap swapinfo; |
75 |
|
swap_stat.used = (long long)ai.ani_resv * (long long)pagesize; |
76 |
|
swap_stat.free = swap_stat.total - swap_stat.used; |
77 |
|
#endif |
78 |
< |
#ifdef LINUX |
79 |
< |
if ((f=fopen("/proc/meminfo", "r" ))==NULL) { |
78 |
> |
#if defined(LINUX) || defined(CYGWIN) |
79 |
> |
if ((f = fopen("/proc/meminfo", "r")) == NULL) { |
80 |
|
return NULL; |
81 |
|
} |
82 |
< |
if((line_ptr=f_read_line(f, "Swap:"))==NULL){ |
83 |
< |
fclose(f); |
84 |
< |
return NULL; |
82 |
> |
|
83 |
> |
while ((line_ptr = f_read_line(f, "")) != NULL) { |
84 |
> |
if (sscanf(line_ptr, "%*s %llu kB", &value) != 1) { |
85 |
> |
continue; |
86 |
> |
} |
87 |
> |
value *= 1024; |
88 |
> |
|
89 |
> |
if (strncmp(line_ptr, "SwapTotal:", 10) == 0) { |
90 |
> |
swap_stat.total = value; |
91 |
> |
} else if (strncmp(line_ptr, "SwapFree:", 9) == 0) { |
92 |
> |
swap_stat.free = value; |
93 |
> |
} |
94 |
|
} |
95 |
< |
if((sscanf(line_ptr, "Swap: %lld %lld %lld", &swap_stat.total, &swap_stat.used, &swap_stat.free))!=3){ |
82 |
< |
fclose(f); |
83 |
< |
return NULL; |
84 |
< |
} |
95 |
> |
|
96 |
|
fclose(f); |
97 |
+ |
swap_stat.used = swap_stat.total - swap_stat.free; |
98 |
|
#endif |
99 |
|
#ifdef FREEBSD |
100 |
|
if((kvmd = get_kvm()) == NULL){ |