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Consistently use the same #if style. Also, fix a bug testing for sbrk(3) 

llvm-svn: 19071
This commit is contained in:
Reid Spencer 2004-12-20 16:06:44 +00:00
parent 1e10203375
commit 1cf74cee21
1 changed files with 4 additions and 4 deletions
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8
llvm/lib/System/Unix/Process.cpp
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@ -50,11 +50,11 @@ static char* som = reinterpret_cast<char*>(::sbrk(0));
uint64_t
Process::GetMallocUsage()
{
#ifdef HAVE_MALLINFO
#if defined(HAVE_MALLINFO)
struct mallinfo mi;
mi = ::mallinfo();
return mi.uordblks;
#elif HAVE_SBRK
#elif defined(HAVE_SBRK)
// Note this is only an approximation and more closely resembles
// the value returned by mallinfo in the arena field.
char * eom = sbrk(0);
@ -71,7 +71,7 @@ Process::GetMallocUsage()
uint64_t
Process::GetTotalMemoryUsage()
{
#ifdef HAVE_MALLINFO
#if defined(HAVE_MALLINFO)
struct mallinfo mi = ::mallinfo();
return mi.uordblks + mi.hblkhd;
#else
@ -85,7 +85,7 @@ Process::GetTimeUsage(TimeValue& elapsed, TimeValue& user_time,
TimeValue& sys_time)
{
elapsed = TimeValue::now();
#ifdef HAVE_GETRUSAGE
#if defined(HAVE_GETRUSAGE)
struct rusage usage;
::getrusage(RUSAGE_SELF, &usage);
user_time.seconds( usage.ru_utime.tv_sec );