ce4f660965
1999-02-22 Martin Baulig <martin@home-of-linux.org> * COPYING.LIB: Include a copy of the GNU Library General Public License here. * copyright.txt: Set the year to 1998-99 and pretty-format it a little bit. Same in all C source and header files.
72 lines
2.0 KiB
C
72 lines
2.0 KiB
C
/* $Id$ */
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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 Library General Public License as published
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by 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 Library General Public
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License for more details.
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You should have received a copy of the GNU Library General Public
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License along with LibGTop; see the file COPYING.LIB. If not, write
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to the 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/procuid.h>
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#include <glibtop_suid.h>
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static const unsigned long _glibtop_sysdeps_proc_uid =
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(1 << GLIBTOP_PROC_UID_UID) + (1 << GLIBTOP_PROC_UID_EUID) +
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(1 << GLIBTOP_PROC_UID_EGID) + (1 << GLIBTOP_PROC_UID_PID) +
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(1 << GLIBTOP_PROC_UID_PPID) + (1 << GLIBTOP_PROC_UID_PGRP) +
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(1 << GLIBTOP_PROC_UID_TPGID) + (1 << GLIBTOP_PROC_UID_PRIORITY) +
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(1 << GLIBTOP_PROC_UID_NICE);
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/* Provides detailed information about a process. */
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void
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glibtop_get_proc_uid_p (glibtop *server, glibtop_proc_uid *buf,
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pid_t pid)
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{
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struct proc *pp;
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glibtop_init_p (server, (1 << GLIBTOP_SYSDEPS_PROC_UID), 0);
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memset (buf, 0, sizeof (glibtop_proc_uid));
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/* Read process table from kernel. */
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_glibtop_read_proc_table (server);
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/* Find the pid in the process table. */
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pp = _glibtop_find_pid (server, pid);
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if (pp == NULL) return;
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/* Fill in data fields. */
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buf->uid = pp->p_uid;
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buf->euid = pp->p_suid;
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buf->egid = pp->p_sgid;
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buf->pid = pp->p_pid;
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buf->ppid = pp->p_ppid;
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buf->pgrp = pp->p_pgrp;
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buf->tpgid = pp->p_pgrp;
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buf->priority = pp->p_pri;
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buf->nice = pp->p_nice;
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buf->flags = _glibtop_sysdeps_proc_uid;
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}
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