Bcp
1.4.4
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src
include
BCP_os.hpp
Go to the documentation of this file.
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// Copyright (C) 2000, International Business Machines
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// Corporation and others. All Rights Reserved.
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#ifndef _BCP_OS_H
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#define _BCP_OS_H
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#include <cstdio>
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#include "
BcpConfig.h
"
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//-----------------------------------------------------------------------------
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#ifdef HAVE_SYS_RESOURCE_H
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# include <sys/resource.h>
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#else
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# define setpriority(x,y,z)
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#endif
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//-----------------------------------------------------------------------------
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#ifdef HAVE_PROCESS_H
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# include <process.h>
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#endif
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#ifndef HAVE_GETHOSTNAME
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# define gethostname(x,y)
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#endif
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#ifdef HAVE_GETPID
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# define GETPID (getpid())
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#else
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# define GETPID (0)
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#endif
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//-----------------------------------------------------------------------------
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#ifdef HAVE_SYS_SYSINFO_H
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#include <sys/sysinfo.h>
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#endif
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static
inline
long
BCP_free_mem
()
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{
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#ifdef HAVE_SYSINFO
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struct
sysinfo info;
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sysinfo(&info);
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return
info.mem_unit*info.freeram;
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#else
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return
-1;
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#endif
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}
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//-----------------------------------------------------------------------------
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#ifdef HAVE_MALLINFO
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#include <malloc.h>
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#endif
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static
inline
long
BCP_used_heap
()
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{
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#ifdef HAVE_MALLINFO
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struct
mallinfo info = mallinfo();
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return
info.usmblks + info.uordblks;;
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#else
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return
-1;
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#endif
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}
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//-----------------------------------------------------------------------------
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#endif
BCP_used_heap
static long BCP_used_heap()
Definition
BCP_os.hpp:54
BCP_free_mem
static long BCP_free_mem()
Definition
BCP_os.hpp:38
BcpConfig.h
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