|
Packit |
d37888 |
/* Copyright (C) 1998-99 Martin Baulig
|
|
Packit |
d37888 |
This file is part of LibGTop 1.0.
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
LibGTop is free software; you can redistribute it and/or modify it
|
|
Packit |
d37888 |
under the terms of the GNU General Public License as published by
|
|
Packit |
d37888 |
the Free Software Foundation; either version 2 of the License,
|
|
Packit |
d37888 |
or (at your option) any later version.
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
LibGTop is distributed in the hope that it will be useful, but WITHOUT
|
|
Packit |
d37888 |
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
Packit |
d37888 |
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
Packit |
d37888 |
for more details.
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
You should have received a copy of the GNU General Public License
|
|
Packit |
d37888 |
along with LibGTop; see the file COPYING. If not, write to the
|
|
Packit |
d37888 |
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
Packit |
d37888 |
Boston, MA 02110-1301, USA.
|
|
Packit |
d37888 |
*/
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
#include <config.h>
|
|
Packit |
d37888 |
#include <glibtop.h>
|
|
Packit |
d37888 |
#include <glibtop/error.h>
|
|
Packit |
d37888 |
#include <glibtop/msg_limits.h>
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
static const unsigned long _glibtop_sysdeps_msg_limits =
|
|
Packit |
d37888 |
(1L << GLIBTOP_IPC_MSGMAP) + (1L << GLIBTOP_IPC_MSGMAX) +
|
|
Packit |
d37888 |
(1L << GLIBTOP_IPC_MSGMNB) + (1L << GLIBTOP_IPC_MSGMNI) +
|
|
Packit |
d37888 |
(1L << GLIBTOP_IPC_MSGTQL);
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* Init function. */
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
void
|
|
Packit |
d37888 |
_glibtop_init_msg_limits_s (glibtop *server)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
server->sysdeps.msg_limits = _glibtop_sysdeps_msg_limits;
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* Provides information about sysv ipc limits. */
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
void
|
|
Packit |
d37888 |
glibtop_get_msg_limits_s (glibtop *server, glibtop_msg_limits *buf)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
int ret, value;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
glibtop_init_s (&server, 0, 0);
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
memset (buf, 0, sizeof (glibtop_msg_limits));
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
ret = table (TBL_MSGINFO, MSGINFO_MAX, (char *) &value, 1,
|
|
Packit |
d37888 |
sizeof (value));
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
if (ret != 1) return;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
buf->flags += (1L << GLIBTOP_IPC_MSGMAX);
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
buf->msgmax = value;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
ret = table (TBL_MSGINFO, MSGINFO_MNB, (char *) &value, 1,
|
|
Packit |
d37888 |
sizeof (value));
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
if (ret != 1) return;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
buf->flags += (1L << GLIBTOP_IPC_MSGMNB);
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
buf->msgmnb = value;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
ret = table (TBL_MSGINFO, MSGINFO_MNI, (char *) &value, 1,
|
|
Packit |
d37888 |
sizeof (value));
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
if (ret != 1) return;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
buf->flags += (1L << GLIBTOP_IPC_MSGMNI);
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
buf->msgmni = value;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
ret = table (TBL_MSGINFO, MSGINFO_TQL, (char *) &value, 1,
|
|
Packit |
d37888 |
sizeof (value));
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
if (ret != 1) return;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
buf->flags += (1L << GLIBTOP_IPC_MSGTQL);
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
buf->msgtql = value;
|
|
Packit |
d37888 |
}
|