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Added basic support for BSDI. It compiles without problems on BSDI 2.1 and

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1999-03-19  Martin Baulig  <martin@home-of-linux.org>

	Added basic support for BSDI. It compiles without problems on
	BSDI 2.1 and 3.1, but it is *untested* - I'm neither root on
	the machine nor have I access to /dev/kmem, so I don't know
	whether it will work.

	You need to give configure the `--enable-hacker-mode' parameter
	to use the code.

	If someone can verify whether it actually works, please let me
	know.
This commit is contained in:
Martin Baulig
1999-03-19 10:47:44 +00:00
committed by Martin Baulig
parent 5fcfc95280
commit 005357e821
11 changed files with 106 additions and 14 deletions
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15
sysdeps/freebsd/mem.c
View File

@@ -28,12 +28,17 @@
#include <glibtop_suid.h>
#include <sys/sysctl.h>
#ifndef __bsdi__
#include <sys/vmmeter.h>
#endif
#include <vm/vm_param.h>
static const unsigned long _glibtop_sysdeps_mem =
(1 << GLIBTOP_MEM_TOTAL) + (1 << GLIBTOP_MEM_USED) +
(1 << GLIBTOP_MEM_FREE) + (1 << GLIBTOP_MEM_SHARED) +
(1 << GLIBTOP_MEM_FREE) +
#ifndef __bsdi__
(1 << GLIBTOP_MEM_SHARED) +
#endif
(1 << GLIBTOP_MEM_BUFFER) +
#ifdef __FreeBSD__
(1 << GLIBTOP_MEM_CACHED) +
@@ -61,9 +66,11 @@ static struct nlist nlst [] = {
{ 0 }
};
#ifndef __bsdi__
/* MIB array for sysctl */
/* static int mib_length=2; */
static int mib [] = { CTL_VM, VM_METER };
#endif /* __bsdi__ */
/* Init function. */
@@ -95,8 +102,10 @@ glibtop_init_mem_p (glibtop *server)
void
glibtop_get_mem_p (glibtop *server, glibtop_mem *buf)
{
#ifndef __bsdi__
struct vmtotal vmt;
size_t length_vmt;
#endif
struct vmmeter vmm;
u_int v_used_count;
u_int v_total_count;
@@ -109,6 +118,7 @@ glibtop_get_mem_p (glibtop *server, glibtop_mem *buf)
if (server->sysdeps.mem == 0)
return;
#ifndef __bsdi__
/* [FIXME: On FreeBSD 2.2.6, sysctl () returns an incorrect
* value for `vmt.vm'. We use some code from Unix top
* here.] */
@@ -119,6 +129,7 @@ glibtop_get_mem_p (glibtop *server, glibtop_mem *buf)
glibtop_warn_io_r (server, "sysctl");
return;
}
#endif
/* Get the data from kvm_* */
if (kvm_read (server->machine.kd, nlst[0].n_value,
@@ -154,7 +165,9 @@ glibtop_get_mem_p (glibtop *server, glibtop_mem *buf)
#endif
buf->locked = (u_int64_t) pagetok (vmm.v_wire_count) << LOG1024;
#ifndef __bsdi__
buf->shared = (u_int64_t) pagetok (vmt.t_rmshr) << LOG1024;
#endif
#if __FreeBSD__
buf->buffer = (u_int64_t) bufspace;