|
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 <unistd.h>
|
|
Packit |
d37888 |
#include <sys/vminfo.h>
|
|
Packit |
d37888 |
#include <sys/resource.h>
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
#include <glibtop.h>
|
|
Packit |
d37888 |
#include <glibtop/procuid.h>
|
|
Packit |
d37888 |
#include <glibtop/error.h>
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
#include "utils.h"
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
static const unsigned long _glibtop_sysdeps_proc_uid =
|
|
Packit |
d37888 |
(1 << GLIBTOP_PROC_UID_UID) + (1 << GLIBTOP_PROC_UID_EUID) +
|
|
Packit |
d37888 |
(1 << GLIBTOP_PROC_UID_GID) + (1 << GLIBTOP_PROC_UID_EGID) +
|
|
Packit |
d37888 |
(1 << GLIBTOP_PROC_UID_PID) + (1 << GLIBTOP_PROC_UID_PPID) +
|
|
Packit |
d37888 |
(1 << GLIBTOP_PROC_UID_PGRP) + (1 << GLIBTOP_PROC_UID_SESSION) +
|
|
Packit |
d37888 |
(1 << GLIBTOP_PROC_UID_TTY) + (1 << GLIBTOP_PROC_UID_PRIORITY) +
|
|
Packit |
d37888 |
(1 << GLIBTOP_PROC_UID_NICE);
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* Init function. */
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
void
|
|
Packit |
d37888 |
_glibtop_init_proc_uid_s (glibtop *server)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
server->sysdeps.proc_uid = _glibtop_sysdeps_proc_uid;
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* Provides detailed information about a process. */
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
void
|
|
Packit |
d37888 |
glibtop_get_proc_uid_s (glibtop *server, glibtop_proc_uid *buf,
|
|
Packit |
d37888 |
pid_t pid)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
struct procsinfo *pinfo;
|
|
Packit |
d37888 |
struct thrdsinfo thinfo;
|
|
Packit |
d37888 |
tid_t thid;
|
|
Packit |
d37888 |
int result;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
glibtop_init_s (&server, (1L << GLIBTOP_SYSDEPS_PROC_UID), 0);
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
memset (buf, 0, sizeof (glibtop_proc_uid));
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
pinfo = _glibtop_get_procinfo(server, pid);
|
|
Packit |
d37888 |
if (pinfo == NULL) return;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
buf->uid = pinfo->pi_cred.cr_ruid;
|
|
Packit |
d37888 |
buf->euid = pinfo->pi_cred.cr_uid;
|
|
Packit |
d37888 |
buf->gid = pinfo->pi_cred.cr_rgid;
|
|
Packit |
d37888 |
buf->egid = pinfo->pi_cred.cr_gid;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
buf->pid = pinfo->pi_pid;
|
|
Packit |
d37888 |
buf->ppid = pinfo->pi_ppid;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
buf->pgrp = pinfo->pi_pgrp;
|
|
Packit |
d37888 |
buf->session = pinfo->pi_sid;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
buf->tty = pinfo->pi_ttyd;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
buf->nice = pinfo->pi_nice;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
buf->flags = _glibtop_sysdeps_proc_uid;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
thid = 0;
|
|
Packit |
d37888 |
result = getthrds(pid, &thinfo, sizeof(thinfo), &thid, 1);
|
|
Packit |
d37888 |
if (result != 1)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
buf->flags &= ~(1 << GLIBTOP_PROC_UID_PRIORITY);
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
glibtop_error_io_r(server, "Cannot read thrdsinfo");
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* priority of first thread */
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
buf->priority = thinfo.ti_pri;
|
|
Packit |
d37888 |
}
|