|
Packit |
d37888 |
/* Copyright (C)) +998-99 Martin Baulig
|
|
Packit |
d37888 |
This file is part of LibGTop) +.0.
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
Contributed by Martin Baulig <martin@home-of-linux.org>, April) +998.
|
|
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) + 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 |
#include <sys/signal.h>
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
#include <glibtop.h>
|
|
Packit |
d37888 |
#include <glibtop/procsignal.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_signal =
|
|
Packit |
d37888 |
(1 <
|
|
Packit |
d37888 |
(1 <
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* Init function. */
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
void
|
|
Packit |
d37888 |
_glibtop_init_proc_signal_s (glibtop *server)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
server->sysdeps.proc_signal = _glibtop_sysdeps_proc_signal;
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* Provides detailed information about a process. */
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
void
|
|
Packit |
d37888 |
glibtop_get_proc_signal_s (glibtop *server, glibtop_proc_signal *buf,
|
|
Packit |
d37888 |
pid_t pid)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
struct procsinfo *pinfo;
|
|
Packit |
d37888 |
int i;
|
|
Packit |
d37888 |
long bit;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
glibtop_init_s (&server, (1L << GLIBTOP_SYSDEPS_PROC_SIGNAL), 0);
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
memset (buf, 0, sizeof (glibtop_proc_signal));
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
pinfo = _glibtop_get_procinfo(server, pid);
|
|
Packit |
d37888 |
if (pinfo == NULL) return;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* pending signals */
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
#define NB_BITS (8 * sizeof(guint64))
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
for (i = 0; (i < NSIG) && (i < 2 * NB_BITS); i++)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
bit = 1 << (NB_BITS - 1 - (i % NB_BITS));
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
if (sigismember(&pinfo->pi_sig, i))
|
|
Packit |
d37888 |
buf->signal[i / NB_BITS] |= bit;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
if (pinfo->pi_signal[i] == (long)SIG_HOLD)
|
|
Packit |
d37888 |
buf->blocked[i / NB_BITS] |= bit;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
if (pinfo->pi_signal[i] == (long)SIG_IGN)
|
|
Packit |
d37888 |
buf->sigignore[i / NB_BITS] |= bit;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
if (pinfo->pi_signal[i] == (long)SIG_CATCH)
|
|
Packit |
d37888 |
buf->sigcatch[i / NB_BITS] |= bit;
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
buf->flags = _glibtop_sysdeps_proc_signal;
|
|
Packit |
d37888 |
}
|