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remove useless bsd/memory_openbsd.cc

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Pawel "l0ner" Soltys 2015-01-20 15:04:14 +01:00
parent 9bd9e79d36
commit cc8eb47868
1 changed files with 0 additions and 78 deletions
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bsd/memory_openbsd.cc
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@ -1,78 +0,0 @@
/* vim: tabstop=2 shiftwidth=2 expandtab textwidth=80 linebreak wrap
*
* Copyright 2012 Matthew McCormick
* Copyright 2013 Justin Crawford <Justasic@gmail.com>
* Copyright 2015 Pawel 'l0ner' Soltys
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// Based on: github.com/freebsd/freebsd/blob/master/usr.bin/top/machine.c
// Based on: Apple.cpp for load_string/mem_string and apple's documentation
#error ToDo: OpenBSD. This file is incomplete and likely will not compile if you remove this error (it is here to tell you it's unfinished)
#include <sstream>
#include <string>
#include <sys/types.h>
#include "getsysctl.h"
#include "memory.h"
#include "luts.h"
#include "conversions.h"
std::string mem_string( bool use_colors = false )
{
// These values are in bytes
int64_t total_mem = 0;
int64_t used_mem = 0;
int64_t unused_mem = 0;
int32_t inactive_mem = 0;
int32_t active_mem = 0;
int32_t free_mem = 0;
int32_t wired_mem = 0;
int32_t page_size = 0;
int32_t cache_mem = 0;
std::ostringstream oss;
// Get total physical memory, page size, and some other needed info
GETSYSCTL( "hw.realmem", total_mem );
GETSYSCTL( "hw.pagesize", page_size );
GETSYSCTL( "vm.stats.vm.v_free_count", free_mem );
GETSYSCTL( "vm.stats.vm.v_inactive_count", inactive_mem );
GETSYSCTL( "vm.stats.vm.v_cache_count", cache_mem );
GETSYSCTL( "vm.stats.vm.v_wire_count", wired_mem );
// Get all memory which can be allocated
//unused_mem = (inactive_mem + cache_mem + free_mem) * page_size;
used_mem = (
static_cast<int64_t>( active_mem ) + static_cast<int64_t>( wired_mem ) +
static_cast<int64_t>( inactive_mem ) ) * static_cast<int64_t>( page_size );
if( use_colors )
{
oss << mem_lut[( 100 * used_mem ) / total_mem];
}
oss << convert_unit( used_mem, MEGABYTES ) << '/'
<< convert_unit( total_mem, MEGABYTES ) << "MB";
if( use_colors )
{
oss << "#[fg=default,bg=default]";
}
return oss.str();
}