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wine
wine-winehq
Commits
f41ecf37
Commit
f41ecf37
authored
May 07, 2002
by
Olivier Houchard
Committed by
Alexandre Julliard
May 07, 2002
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Plain Diff
Support for getting memory size on FreeBSD.
parent
0bd249dd
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Showing
1 changed file
with
41 additions
and
9 deletions
+41
-9
global.c
memory/global.c
+41
-9
No files found.
memory/global.c
View file @
f41ecf37
...
...
@@ -28,6 +28,9 @@
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#ifdef HAVE_SYS_SYSCTL_H
#include <sys/sysctl.h>
#endif
#include "wine/winbase16.h"
#include "wine/exception.h"
...
...
@@ -1524,13 +1527,22 @@ VOID WINAPI GlobalMemoryStatus(
#ifdef linux
FILE
*
f
;
#endif
#ifdef __FreeBSD__
int
*
tmp
;
int
size_sys
;
#endif
if
(
time
(
NULL
)
==
cache_lastchecked
)
{
memcpy
(
lpmem
,
&
cached_memstatus
,
sizeof
(
MEMORYSTATUS
));
return
;
}
cache_lastchecked
=
time
(
NULL
);
lpmem
->
dwMemoryLoad
=
0
;
lpmem
->
dwTotalPhys
=
16
*
1024
*
1024
;
lpmem
->
dwAvailPhys
=
16
*
1024
*
1024
;
lpmem
->
dwTotalPageFile
=
16
*
1024
*
1024
;
lpmem
->
dwAvailPageFile
=
16
*
1024
*
1024
;
#ifdef linux
f
=
fopen
(
"/proc/meminfo"
,
"r"
);
if
(
f
)
...
...
@@ -1578,16 +1590,36 @@ VOID WINAPI GlobalMemoryStatus(
lpmem
->
dwMemoryLoad
=
(
TotalPhysical
-
AvailPhysical
)
/
(
TotalPhysical
/
100
);
}
}
else
#endif
}
#elif defined(__FreeBSD__)
sysctlbyname
(
"hw.physmem"
,
NULL
,
&
size_sys
,
NULL
,
0
);
tmp
=
malloc
(
size_sys
*
sizeof
(
int
));
sysctlbyname
(
"hw.physmem"
,
tmp
,
&
size_sys
,
NULL
,
0
);
if
(
tmp
&&
*
tmp
)
{
/* FIXME: should do something for other systems */
lpmem
->
dwMemoryLoad
=
0
;
lpmem
->
dwTotalPhys
=
16
*
1024
*
1024
;
lpmem
->
dwAvailPhys
=
16
*
1024
*
1024
;
lpmem
->
dwTotalPageFile
=
16
*
1024
*
1024
;
lpmem
->
dwAvailPageFile
=
16
*
1024
*
1024
;
lpmem
->
dwTotalPhys
=
*
tmp
;
free
(
tmp
);
sysctlbyname
(
"hw.usermem"
,
NULL
,
&
size_sys
,
NULL
,
0
);
tmp
=
malloc
(
size_sys
*
sizeof
(
int
));
sysctlbyname
(
"hw.usermem"
,
tmp
,
&
size_sys
,
NULL
,
0
);
if
(
tmp
&&
*
tmp
)
{
lpmem
->
dwAvailPhys
=
*
tmp
;
lpmem
->
dwTotalPageFile
=
*
tmp
;
lpmem
->
dwAvailPageFile
=
*
tmp
;
lpmem
->
dwMemoryLoad
=
lpmem
->
dwTotalPhys
-
lpmem
->
dwAvailPhys
;
}
else
{
lpmem
->
dwAvailPhys
=
lpmem
->
dwTotalPhys
;
lpmem
->
dwTotalPageFile
=
lpmem
->
dwTotalPhys
;
lpmem
->
dwAvailPageFile
=
lpmem
->
dwTotalPhys
;
lpmem
->
dwMemoryLoad
=
0
;
}
free
(
tmp
);
}
#endif
/* FIXME: should do something for other systems */
GetSystemInfo
(
&
si
);
lpmem
->
dwTotalVirtual
=
si
.
lpMaximumApplicationAddress
-
si
.
lpMinimumApplicationAddress
;
/* FIXME: we should track down all the already allocated VM pages and substract them, for now arbitrarily remove 64KB so that it matches NT */
...
...
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