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/* $Id$ */
/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the Gnome Top Library.
Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
The Gnome Top Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The Gnome Top Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <glibtop.h>
#include <glibtop/error.h>
#include <glibtop/procsignal.h>
#include <glibtop_suid.h>
static const unsigned long _glibtop_sysdeps_proc_signal =
(1 << GLIBTOP_PROC_SIGNAL_SIGNAL) + (1 << GLIBTOP_PROC_SIGNAL_BLOCKED) +
(1 << GLIBTOP_PROC_SIGNAL_SIGIGNORE) + (1 << GLIBTOP_PROC_SIGNAL_SIGCATCH);
/* Provides detailed information about a process. */
void
glibtop_get_proc_signal_p (glibtop *server, glibtop_proc_signal *buf,
pid_t pid)
{
struct tbl_procinfo procinfo;
int ret;
glibtop_init_p (server, 0, 0);
memset (buf, 0, sizeof (glibtop_proc_signal));
/* !!! THE FOLLOWING CODE RUNS SUID ROOT - CHANGE WITH CAUTION !!! */
glibtop_suid_enter (server);
ret = table (TBL_PROCINFO, pid, (char *) &procinfo, 1,
sizeof (struct tbl_procinfo));
glibtop_suid_leave (server);
/* !!! END OF SUID ROOT PART !!! */
if (ret != 1) return;
buf->signal = procinfo.pi_sig;
buf->blocked = procinfo.pi_sigmask;
buf->sigignore = procinfo.pi_sigignore;
buf->sigcatch = procinfo.pi_sigcatch;
buf->flags = _glibtop_sysdeps_proc_signal;
}
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