3455d025a2
2000-01-23 Martin Baulig <martin@home-of-linux.org> This is now a LibGTop backend which can be loaded additionally to the normal Linux sysdeps code. * open.c, close.c: Removed. * shm_limits.c, msg_limits.c, sem_limits.c, ppp.c: Removed. * siglist.c, sysinfo.c: Removed. * backend-kernel.c: New file. * glibtop-backend-private.h: New file. * libgtop-kernel.backend: New file. * backend-kernel.pl: New file. Automatically creates `backend-kernel.h'. * marshal.pl: New file. Automatically creates `marshal.c'. * glibtop_server.h: Replaced all `GLIBTOP_SUID_<feature>' constants with `GLIBTOP_IMPL_<feature>' ones; they're used in marshal.c to find out which features this backend implements. * *.c: Renamed all `glibtop_get_<feature>_s' functions to `glibtop_get_<feature>_k' and all `glibtop_init_<feature>_s' ones to `glibtop_init_<feature>_k'.
91 lines
2.8 KiB
C
91 lines
2.8 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/* $Id$ */
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/* Copyright (C) 1998-99 Martin Baulig
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This file is part of LibGTop 1.0.
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Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
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LibGTop is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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LibGTop is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with LibGTop; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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*/
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#include <glibtop.h>
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#include <glibtop/procstate.h>
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#include <glibtop_private.h>
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static const unsigned long _glibtop_sysdeps_proc_state =
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(1L << GLIBTOP_PROC_STATE_UID) + (1L << GLIBTOP_PROC_STATE_GID) +
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(1L << GLIBTOP_PROC_STATE_RUID) + (1L << GLIBTOP_PROC_STATE_RGID) +
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(1L << GLIBTOP_PROC_STATE_CMD) + (1L << GLIBTOP_PROC_STATE_STATE) +
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(1L << GLIBTOP_PROC_STATE_HAS_CPU) + (1L << GLIBTOP_PROC_STATE_PROCESSOR) +
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(1L << GLIBTOP_PROC_STATE_LAST_PROCESSOR);
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/* Init function. */
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int
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glibtop_init_proc_state_k (glibtop *server)
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{
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server->sysdeps.proc_state = _glibtop_sysdeps_proc_state;
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return 0;
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}
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/* Provides detailed information about a process. */
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int
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glibtop_get_proc_state_k (glibtop *server, glibtop_proc_state *buf,
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pid_t pid)
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{
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libgtop_proc_state_t proc_state;
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int retval;
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memset (buf, 0, sizeof (glibtop_proc_state));
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retval = glibtop_get_proc_data_proc_state_k (server, &proc_state, pid);
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if (retval)
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return retval;
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memcpy (buf->cmd, proc_state.comm, sizeof (buf->cmd));
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if (proc_state.state & LIBGTOP_TASK_RUNNING)
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buf->state |= GLIBTOP_PROCESS_RUNNING;
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if (proc_state.state & LIBGTOP_TASK_INTERRUPTIBLE)
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buf->state |= GLIBTOP_PROCESS_INTERRUPTIBLE;
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if (proc_state.state & LIBGTOP_TASK_UNINTERRUPTIBLE)
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buf->state |= GLIBTOP_PROCESS_UNINTERRUPTIBLE;
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if (proc_state.state & LIBGTOP_TASK_ZOMBIE)
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buf->state |= GLIBTOP_PROCESS_ZOMBIE;
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if (proc_state.state & LIBGTOP_TASK_STOPPED)
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buf->state |= GLIBTOP_PROCESS_STOPPED;
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if (proc_state.state & LIBGTOP_TASK_SWAPPING)
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buf->state |= GLIBTOP_PROCESS_SWAPPING;
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buf->uid = proc_state.euid;
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buf->gid = proc_state.egid;
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buf->ruid = proc_state.uid;
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buf->rgid = proc_state.gid;
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buf->has_cpu = proc_state.has_cpu;
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buf->processor = proc_state.processor;
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buf->last_processor = proc_state.last_processor;
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buf->flags = _glibtop_sysdeps_proc_state;
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return 0;
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}
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