diff options
Diffstat (limited to 'sysdeps/sun4/mem.c')
-rw-r--r-- | sysdeps/sun4/mem.c | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/sysdeps/sun4/mem.c b/sysdeps/sun4/mem.c deleted file mode 100644 index 5de3d271..00000000 --- a/sysdeps/sun4/mem.c +++ /dev/null @@ -1,90 +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.h> -#include <glibtop/mem.h> - -#include <glibtop_suid.h> - -static const unsigned long _glibtop_sysdeps_mem = -(1 << GLIBTOP_MEM_TOTAL) + (1 << GLIBTOP_MEM_USED) + -(1 << GLIBTOP_MEM_FREE) + (1 << GLIBTOP_MEM_LOCKED); - -/* define pagetok in terms of pageshift */ - -#define pagetok(size) ((size) << server->machine.pageshift) - -/* Provides information about memory usage. */ - -void -glibtop_get_mem_p (glibtop *server, glibtop_mem *buf) -{ - glibtop_init_p (server, (1 << GLIBTOP_SYSDEPS_MEM), 0); - - memset (buf, 0, sizeof (glibtop_mem)); - - /* !!! THE FOLLOWING CODE RUNS SGID KMEM - CHANGE WITH CAUTION !!! */ - - glibtop_suid_enter (server); - - /* get the array of physpage descriptors */ - - (void) _glibtop_getkval (server, server->machine.pages, - (int *) server->machine.physpage, - server->machine.bytesize, - "array _page"); - - glibtop_suid_leave (server); - - /* !!! END OF SGID KMEM PART !!! */ - - - { /* sum memory statistics */ - register struct page *pp; - register int cnt; - register int inuse; - register int free; - register int locked; - - /* bop thru the array counting page types */ - - pp = server->machine.physpage; - inuse = free = locked = 0; - for (cnt = server->machine.count; --cnt >= 0; pp++) { - if (pp->p_free) - free++; - else if (pp->p_lock || pp->p_keepcnt > 0) - locked++; - else - inuse++; - } - - /* convert memory stats to Kbytes */ - - buf->total = pagetok (inuse + free); - buf->used = pagetok (inuse); - buf->free = pagetok (free); - buf->locked = pagetok (locked); - - buf->flags = _glibtop_sysdeps_mem; - } -} |