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Diffstat (limited to 'sysdeps/osf1/procmem.c')
| -rw-r--r-- | sysdeps/osf1/procmem.c | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/sysdeps/osf1/procmem.c b/sysdeps/osf1/procmem.c deleted file mode 100644 index 3f1dabd2..00000000 --- a/sysdeps/osf1/procmem.c +++ /dev/null @@ -1,109 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */ - -/* $Id$ */ - -/* 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> - -#include <glibtop_suid.h> - -#include <sys/user.h> -#include <sys/time.h> -#include <sys/resource.h> - -#include <mach.h> -#include <mach/mach_types.h> -#include <mach/task_info.h> - -static const unsigned long _glibtop_sysdeps_proc_mem = -(1L << GLIBTOP_PROC_MEM_VSIZE) + (1L << GLIBTOP_PROC_MEM_RESIDENT) + -(1L << GLIBTOP_PROC_MEM_RSS); - -/* Init function. */ - -int -glibtop_init_proc_mem_p (glibtop *server) -{ - server->sysdeps.proc_mem = _glibtop_sysdeps_proc_mem; - - return 0; -} - -/* Provides detailed information about a process. */ - -int -glibtop_get_proc_mem_p (glibtop *server, glibtop_proc_mem *buf, - pid_t pid) -{ - task_basic_info_data_t taskinfo; - int ret, info_count; - task_t thistask; - struct user u; - - glibtop_init_p (server, GLIBTOP_SYSDEPS_PROC_MEM, 0); - - memset (buf, 0, sizeof (glibtop_proc_mem)); - - /* Get task structure. */ - - ret = task_by_unix_pid (task_self(), pid, &thistask); - - if (ret != KERN_SUCCESS) return -1; - - /* Get taskinfo about this task. */ - - info_count = TASK_BASIC_INFO_COUNT; - - ret = task_info (thistask, TASK_BASIC_INFO, - (task_info_t) &taskinfo, &info_count); - - if (ret != KERN_SUCCESS) return -1; - - buf->resident = taskinfo.resident_size; - buf->rss = taskinfo.resident_size; - buf->vsize = taskinfo.virtual_size; - - /* !!! THE FOLLOWING CODE RUNS SUID ROOT - CHANGE WITH CAUTION !!! */ - - glibtop_suid_enter (server); - - ret = table (TBL_UAREA, pid, (char *) &u, 1, - sizeof (struct user)); - - glibtop_suid_leave (server); - - /* !!! END OF SUID ROOT PART !!! */ - - if (ret != 1) return -1; - - buf->rss_rlim = u.u_rlimit [RLIMIT_RSS].rlim_cur; - - buf->share = u.u_ru.ru_ixrss; - - buf->flags |= (1L << GLIBTOP_PROC_MEM_RSS_RLIM) | - (1L << GLIBTOP_PROC_MEM_SHARE); - - return 0; -} |