boost/thread
2
0
Fork 0
mirror of https://github.com/boostorg/thread.git synced 2026-02-07 23:02:13 +00:00
Code Issues Projects Releases Wiki Activity

Updated format (removed tabs) and added missing copyrights

Browse Source 
[SVN r17214]
This commit is contained in:
William E. Kempf
2003-02-04 23:23:02 +00:00
parent e101c878f0
commit ff5d3b49ca
42 changed files with 1118 additions and 672 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
src/condition.cpp
View File

@@ -1,4 +1,4 @@
// Copyright (C) 2001
// Copyright (C) 2001-2003
// William E. Kempf
//
// Permission to use, copy, modify, distribute and sell this software
@@ -25,9 +25,9 @@
#elif defined(BOOST_HAS_PTHREADS)
# include <errno.h>
#elif defined(BOOST_HAS_MPTASKS)
# include <MacErrors.h>
# include "mac/init.hpp"
# include "mac/safe.hpp"
# include <MacErrors.h>
# include "mac/init.hpp"
# include "mac/safe.hpp"
#endif
namespace boost {
@@ -40,7 +40,8 @@ condition_impl::condition_impl()
{
m_gate = reinterpret_cast<void*>(CreateSemaphore(0, 1, 1, 0));
m_queue = reinterpret_cast<void*>(CreateSemaphore(0, 0,
std::numeric_limits<long>::max(), 0));
std::numeric_limits<long>::max(),
0));
m_mutex = reinterpret_cast<void*>(CreateMutex(0, 0, 0));
if (!m_gate || !m_queue || !m_mutex)
@@ -174,7 +175,8 @@ void condition_impl::notify_all()
if (signals)
{
res = ReleaseSemaphore(reinterpret_cast<HANDLE>(m_queue), signals, 0);
res = ReleaseSemaphore(reinterpret_cast<HANDLE>(m_queue), signals,
0);
assert(res);
}
}
@@ -427,7 +429,8 @@ void condition_impl::notify_one()
unsigned signals = 0;
OSStatus lStatus = noErr;
lStatus = safe_enter_critical_region(m_mutex, kDurationForever, m_mutex_mutex);
lStatus = safe_enter_critical_region(m_mutex, kDurationForever,
m_mutex_mutex);
assert(lStatus == noErr);
if (m_waiting != 0) // the m_gate is already closed
@@ -479,7 +482,8 @@ void condition_impl::notify_all()
unsigned signals = 0;
OSStatus lStatus = noErr;
lStatus = safe_enter_critical_region(m_mutex, kDurationForever, m_mutex_mutex);
lStatus = safe_enter_critical_region(m_mutex, kDurationForever,
m_mutex_mutex);
assert(lStatus == noErr);
if (m_waiting != 0) // the m_gate is already closed
@@ -545,7 +549,8 @@ void condition_impl::do_wait()
unsigned was_waiting=0;
unsigned was_gone=0;
lStatus = safe_enter_critical_region(m_mutex, kDurationForever, m_mutex_mutex);
lStatus = safe_enter_critical_region(m_mutex, kDurationForever,
m_mutex_mutex);
assert(lStatus == noErr);
was_waiting = m_waiting;
was_gone = m_gone;
@@ -605,7 +610,8 @@ bool condition_impl::do_timed_wait(const xtime& xt)
unsigned was_waiting=0;
unsigned was_gone=0;
lStatus = safe_enter_critical_region(m_mutex, kDurationForever, m_mutex_mutex);
lStatus = safe_enter_critical_region(m_mutex, kDurationForever,
m_mutex_mutex);
assert(lStatus == noErr);
was_waiting = m_waiting;
was_gone = m_gone;