9248d72018
1998-08-12 Martin Baulig <martin@home-of-linux.org> * include/glibtop/procsegment.h (glibtop_proc_segment): Using `text_rss', `shlib_rss', `data_rss' and `dirty_size' instead of `tsr', `lrs', `drs' and `dt'. New field `stack_rss'. * sysdeps/linux/procmem.c: Memory sizes now correctly in bytes. * sysdeps/linux/procsegment.c: Dito. * sysdeps/kernel/procsegment.c: Stack pages are reported via `stack_rss' and no longer count towards `data_rss' * kernel/table.h (table_proc_segment): Added `srs' field. * kernel/table21/module.c (TBL_PROC_SEGMENT): Added kernel support for this. * sysdeps/{linux, kernel, stub}/procmap.c: New files.
76 lines
2.4 KiB
C
76 lines
2.4 KiB
C
/* $Id$ */
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/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
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This file is part of the Gnome Top Library.
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Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
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The Gnome Top Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The Gnome Top Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public 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 the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <config.h>
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#include <glibtop/error.h>
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#include <glibtop/procsegment.h>
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#include "kernel.h"
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static const unsigned long _glibtop_sysdeps_proc_segment =
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(1 << GLIBTOP_PROC_SEGMENT_TEXT_RSS) +
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(1 << GLIBTOP_PROC_SEGMENT_SHLIB_RSS) +
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(1 << GLIBTOP_PROC_SEGMENT_DATA_RSS) +
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(1 << GLIBTOP_PROC_SEGMENT_STACK_RSS) +
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(1 << GLIBTOP_PROC_SEGMENT_DIRTY_SIZE) +
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(1 << GLIBTOP_PROC_SEGMENT_START_CODE) +
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(1 << GLIBTOP_PROC_SEGMENT_END_CODE) +
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(1 << GLIBTOP_PROC_SEGMENT_START_STACK);
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/* Init function. */
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void
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glibtop_init_proc_segment_s (glibtop *server)
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{
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server->sysdeps.proc_segment = _glibtop_sysdeps_proc_segment;
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}
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/* Provides detailed information about a process. */
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void
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glibtop_get_proc_segment_s (glibtop *server, glibtop_proc_segment *buf,
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pid_t pid)
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{
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union table tbl;
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glibtop_init_s (&server, GLIBTOP_SYSDEPS_PROC_SEGMENT, 0);
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memset (buf, 0, sizeof (glibtop_proc_segment));
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if (table (TABLE_PROC_MEM, &tbl, &pid))
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glibtop_error_io_r (server, "table(TABLE_PROC_MEM)");
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buf->start_code = tbl.proc_mem.start_code;
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buf->end_code = tbl.proc_mem.end_code;
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buf->start_stack = tbl.proc_mem.start_stack;
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if (table (TABLE_PROC_SEGMENT, &tbl, &pid))
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glibtop_error_io_r (server, "table(TABLE_PROC_SEGMENT)");
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buf->flags = _glibtop_sysdeps_proc_segment;
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buf->text_rss = tbl.proc_segment.trs;
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buf->shlib_rss = tbl.proc_segment.lrs;
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buf->data_rss = tbl.proc_segment.drs;
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buf->stack_rss = tbl.proc_segment.srs;
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buf->dirty_size = tbl.proc_segment.dt;
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}
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