e12ac5f40c
* loadavg.c: (glibtop_get_loadavg_s): Whitespace cleanup.
* ppp.c: (get_ISDN_stats), (is_ISDN_on): Replace g_malloc by an
array.
* glibtop_server.c: (get_pageshift):
* glibtop_server.h:
* procmem.c: (glibtop_init_proc_mem_s), (glibtop_get_proc_mem_s):
* procsegment.c: (glibtop_init_proc_segment_s),
(glibtop_get_proc_segment_s): Moved the pageshift calculation to
glibtop_server.[ch]
* procstate.c: (glibtop_get_proc_state_s):
* procuid.c: (glibtop_get_proc_uid_s):
* sysinfo.c: (init_sysinfo): Minor cleanups.
86 lines
2.3 KiB
C
86 lines
2.3 KiB
C
/* $Id$ */
|
|
|
|
/* Copyright (C) 1998-99 Martin Baulig
|
|
This file is part of LibGTop 1.0.
|
|
|
|
Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
|
|
|
|
LibGTop is free software; you can redistribute it and/or modify it
|
|
under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License,
|
|
or (at your option) any later version.
|
|
|
|
LibGTop 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 General Public License
|
|
for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with LibGTop; see the file COPYING. 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/procmem.h>
|
|
|
|
static const unsigned long _glibtop_sysdeps_proc_mem =
|
|
(1L << GLIBTOP_PROC_MEM_VSIZE) + (1L << GLIBTOP_PROC_MEM_RSS) +
|
|
(1L << GLIBTOP_PROC_MEM_RSS_RLIM);
|
|
|
|
static const unsigned long _glibtop_sysdeps_proc_mem_statm =
|
|
(1L << GLIBTOP_PROC_MEM_SIZE) + (1L << GLIBTOP_PROC_MEM_RESIDENT) +
|
|
(1L << GLIBTOP_PROC_MEM_SHARE);
|
|
|
|
|
|
/* Init function. */
|
|
|
|
void
|
|
glibtop_init_proc_mem_s (glibtop *server)
|
|
{
|
|
server->sysdeps.proc_mem = _glibtop_sysdeps_proc_mem |
|
|
_glibtop_sysdeps_proc_mem_statm;
|
|
}
|
|
|
|
/* Provides detailed information about a process. */
|
|
|
|
void
|
|
glibtop_get_proc_mem_s (glibtop *server, glibtop_proc_mem *buf, pid_t pid)
|
|
{
|
|
char buffer [BUFSIZ], *p;
|
|
const unsigned pageshift = get_pageshift();
|
|
|
|
glibtop_init_s (&server, GLIBTOP_SYSDEPS_MEM, 0);
|
|
|
|
memset (buf, 0, sizeof (glibtop_proc_mem));
|
|
|
|
if (proc_stat_to_buffer (buffer, pid))
|
|
return;
|
|
|
|
p = proc_stat_after_cmd (buffer);
|
|
if (!p) return;
|
|
|
|
p = skip_multiple_token (p, 20);
|
|
|
|
buf->vsize = strtoull (p, &p, 0);
|
|
buf->rss = strtoull (p, &p, 0);
|
|
buf->rss_rlim = strtoull (p, &p, 0);
|
|
|
|
buf->flags = _glibtop_sysdeps_proc_mem;
|
|
|
|
if (proc_statm_to_buffer (buffer, pid))
|
|
return;
|
|
|
|
buf->size = strtoull (buffer, &p, 0);
|
|
buf->resident = strtoull (p, &p, 0);
|
|
buf->share = strtoull (p, &p, 0);
|
|
|
|
buf->size <<= pageshift;
|
|
buf->resident <<= pageshift;
|
|
buf->share <<= pageshift;
|
|
buf->rss <<= pageshift;
|
|
|
|
buf->flags |= _glibtop_sysdeps_proc_mem_statm;
|
|
}
|