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Moved all sysdeps code to the new libgtop-backends module.

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2001-04-20  Martin Baulig  <baulig@suse.de>

	Moved all sysdeps code to the new libgtop-backends module.

	* sysdeps/freesd/*: Removed.
	* sysdeps/kernel/*: Removed.
	* sysdeps/linux/*: Removed.
	* sysdeps/osf1/*: Removed.
	* sysdeps/solaris/*: Removed.
	* sysdeps/stub/*: Removed.
	* sysdeps/stub_suid/*: Removed.
	* sysdeps/sun4/*: Removed.
This commit is contained in:
Martin Baulig
2001-04-20 21:06:35 +00:00
committed by Martin Baulig
parent 5bfb085021
commit 7a7c6baf55
254 changed files with 13 additions and 21595 deletions
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125
sysdeps/freebsd/msg_limits.c
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@@ -1,125 +0,0 @@
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/* $Id$ */
/* Copyright (C) 1998-99 Martin Baulig
This file is part of LibGTop 1.0.
Contributed by Martin Baulig <martin@home-of-linux.org>, August 1998.
LibGTop is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
LibGTop is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with LibGTop; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include <glibtop.h>
#include <glibtop/error.h>
#include <glibtop/msg_limits.h>
#include <glibtop_suid.h>
#if (defined __bsdi__) && (_BSDI_VERSION < 199700)
/* Older versions of BSDI don't seem to have this. */
int
glibtop_init_msg_limits_p (glibtop *server)
{
return 0;
}
int
glibtop_get_msg_limits_p (glibtop *server, glibtop_msg_limits *buf)
{
glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_MSG_LIMITS), 0);
memset (buf, 0, sizeof (glibtop_msg_limits));
return 0;
}
#else
/* #define KERNEL to get declaration of `struct msginfo'. */
#if (defined __FreeBSD__) || (defined __bsdi__)
#define KERNEL 1
#else
#define _KERNEL 1
#endif
#include <sys/ipc.h>
#include <sys/msg.h>
static const unsigned long _glibtop_sysdeps_msg_limits =
(1L << GLIBTOP_MSG_LIMITS_MSGMAX) + (1L << GLIBTOP_MSG_LIMITS_MSGMNI) +
(1L << GLIBTOP_MSG_LIMITS_MSGMNB) + (1L << GLIBTOP_MSG_LIMITS_MSGTQL) +
(1L << GLIBTOP_MSG_LIMITS_MSGSSZ);
/* The values in this structure never change at runtime, so we only
* read it once during initialization. We have to use the name `_msginfo'
* since `msginfo' is already declared external in <sys/msg.h>. */
static struct msginfo _msginfo;
/* nlist structure for kernel access */
static struct nlist nlst [] = {
{ "_msginfo" },
{ 0 }
};
/* Init function. */
int
glibtop_init_msg_limits_p (glibtop *server)
{
if (kvm_nlist (server->_priv->machine.kd, nlst) < 0) {
glibtop_warn_io_r (server, "kvm_nlist (msg_limits)");
return -1;
}
if (kvm_read (server->_priv->machine.kd, nlst [0].n_value,
&_msginfo, sizeof (_msginfo)) != sizeof (_msginfo)) {
glibtop_warn_io_r (server, "kvm_read (msginfo)");
return -1;
}
server->sysdeps.msg_limits = _glibtop_sysdeps_msg_limits;
return 0;
}
/* Provides information about sysv ipc limits. */
int
glibtop_get_msg_limits_p (glibtop *server, glibtop_msg_limits *buf)
{
glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_MSG_LIMITS), 0);
memset (buf, 0, sizeof (glibtop_msg_limits));
if (server->sysdeps.msg_limits == 0)
return -1;
buf->msgmax = _msginfo.msgmax;
buf->msgmni = _msginfo.msgmni;
buf->msgmnb = _msginfo.msgmnb;
buf->msgtql = _msginfo.msgtql;
buf->msgssz = _msginfo.msgtql;
buf->flags = _glibtop_sysdeps_msg_limits;
return 0;
}
#endif /* either a newer BSDI or no BSDI at all. */