diff options
Diffstat (limited to 'sysdeps/linux/procsegment.c')
-rw-r--r-- | sysdeps/linux/procsegment.c | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/sysdeps/linux/procsegment.c b/sysdeps/linux/procsegment.c deleted file mode 100644 index 9da2c6a8..00000000 --- a/sysdeps/linux/procsegment.c +++ /dev/null @@ -1,93 +0,0 @@ -/* 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 <config.h> -#include <glibtop/error.h> -#include <glibtop/procsegment.h> - -#include "glibtop_private.h" - -static const unsigned long _glibtop_sysdeps_proc_segment = -(1L << GLIBTOP_PROC_SEGMENT_START_CODE) + -(1L << GLIBTOP_PROC_SEGMENT_END_CODE) + -(1L << GLIBTOP_PROC_SEGMENT_START_STACK); - -static const unsigned long _glibtop_sysdeps_proc_segment_statm = -(1L << GLIBTOP_PROC_SEGMENT_TEXT_RSS) + -/* Disabled due to bug in the Linux Kernel. */ -/* (1L << GLIBTOP_PROC_SEGMENT_SHLIB_RSS) + */ -(1L << GLIBTOP_PROC_SEGMENT_DATA_RSS) + -(1L << GLIBTOP_PROC_SEGMENT_DIRTY_SIZE); - -/* Init function. */ - -void -_glibtop_init_proc_segment_s (glibtop *server) -{ - server->sysdeps.proc_segment = _glibtop_sysdeps_proc_segment | - _glibtop_sysdeps_proc_segment_statm; -} - -/* Provides detailed information about a process. */ - -void -glibtop_get_proc_segment_s (glibtop *server, glibtop_proc_segment *buf, - pid_t pid) -{ - char buffer [BUFSIZ], *p; - const size_t pagesize = get_page_size(); - - memset (buf, 0, sizeof (glibtop_proc_segment)); - - if (proc_stat_to_buffer(buffer, sizeof buffer, pid)) - return; - - p = proc_stat_after_cmd (buffer); - if (!p) return; - - p = skip_multiple_token (p, 23); - - buf->start_code = strtoull (p, &p, 0); - buf->end_code = strtoull (p, &p, 0); - buf->start_stack = strtoull (p, &p, 0); - - buf->flags = _glibtop_sysdeps_proc_segment; - - if (proc_statm_to_buffer(buffer, sizeof buffer, pid)) - return; - - p = skip_multiple_token (buffer, 3); - - /* This doesn't work very well due to a bug in the Linux kernel. - * I'll submit a patch to the kernel mailing list soon. */ - - buf->text_rss = strtoull (p, &p, 0); - buf->shlib_rss = strtoull (p, &p, 0); - buf->data_rss = strtoull (p, &p, 0); - buf->dirty_size = strtoull (p, &p, 0); - - buf->text_rss *= pagesize; - buf->shlib_rss *= pagesize; - buf->data_rss *= pagesize; - buf->dirty_size *= pagesize; - - buf->flags |= _glibtop_sysdeps_proc_segment_statm; -} |