diff options
Diffstat (limited to 'sysdeps/solaris/mem.c')
| -rw-r--r-- | sysdeps/solaris/mem.c | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/sysdeps/solaris/mem.c b/sysdeps/solaris/mem.c deleted file mode 100644 index 0c298fdd..00000000 --- a/sysdeps/solaris/mem.c +++ /dev/null @@ -1,133 +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 <assert.h> -#include <unistd.h> - -#include <glibtop_private.h> - -/* Init function. */ - -void -_glibtop_init_mem_s (glibtop *server) -{ - server->sysdeps.mem = (1L << GLIBTOP_MEM_TOTAL) - | (1L << GLIBTOP_MEM_FREE) - | (1L << GLIBTOP_MEM_USED) - | (1L << GLIBTOP_MEM_LOCKED) - | (1L << GLIBTOP_MEM_SHARED) - | (1L << GLIBTOP_MEM_BUFFER) - | (1L << GLIBTOP_MEM_USER); -} - -/* Provides information about memory usage. */ - -void -glibtop_get_mem_s (glibtop *server, glibtop_mem *buf) -{ - kstat_ctl_t * const kc = server->machine.kc; - kstat_t *ksp; - kstat_named_t *kn; - -#undef PAGESIZE -#define PAGESIZE (server->machine.pagesize) -#define PAGESHIFT (PAGESIZE + 10) - -#ifdef _LP64 -#define KN_VALUE kn->value.ui64 -#elif !defined(KSTAT_DATA_UINT32) -#define KN_VALUE kn->value.ul -#else -#define KN_VALUE kn->value.ui32 -#endif - - memset (buf, 0, sizeof (glibtop_mem)); - - buf->total = (guint64) sysconf(_SC_PHYS_PAGES) << PAGESHIFT; - buf->flags = (1 << GLIBTOP_MEM_TOTAL); - - if(!kc) - return; - - switch(kstat_chain_update(kc)) - { - case -1: assert(0); /* Debugging purposes, shouldn't happen */ - case 0: break; - default: glibtop_get_kstats(server); - } - - if((ksp = server->machine.syspages) && kstat_read(kc, ksp, NULL) >= 0) - { - kn = kstat_data_lookup(ksp, "pagesfree"); - if(kn) - { - buf->free = (KN_VALUE << PAGESHIFT); - buf->used = buf->total - buf->free; - buf->flags |= (1 << GLIBTOP_MEM_FREE); - buf->flags |= (1 << GLIBTOP_MEM_USED); - } - - kn = kstat_data_lookup(ksp, "pageslocked"); - if(kn) - { - buf->locked = (KN_VALUE << PAGESIZE); - buf->flags |= (1 << GLIBTOP_MEM_LOCKED); - } - } - - /* Bunyip module provides data in multiples of system page size */ - - if((ksp = server->machine.bunyip) && kstat_read(kc, ksp, NULL) >= 0) - { - kn = kstat_data_lookup(ksp, "pages_exec"); - if(kn) - { - buf->shared = (KN_VALUE << PAGESHIFT); - buf->flags |= (1 << GLIBTOP_MEM_SHARED); - } - - kn = kstat_data_lookup(ksp, "pages_vnode"); - if(kn) - { - buf->buffer = (KN_VALUE << PAGESHIFT); - buf->flags |= (1 << GLIBTOP_MEM_BUFFER); - } - - kn = kstat_data_lookup(ksp, "pages_anon"); - if(kn) - { - buf->user = (KN_VALUE << PAGESHIFT); - buf->flags |= (1 << GLIBTOP_MEM_USER); - } - else - goto user_old_way; - } - else /* Bunyip is not available, let's compute buf->user the old way */ - { - user_old_way: - buf->user = buf->total - buf->free - buf->cached - buf->buffer; - buf->flags |= (1 << GLIBTOP_MEM_USER); - } -} |