/usr/include/ace/Lock_Adapter_T.cpp is in libace-dev 6.0.1-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 | // $Id: Lock_Adapter_T.cpp 80826 2008-03-04 14:51:23Z wotte $
#ifndef ACE_LOCK_ADAPTER_T_CPP
#define ACE_LOCK_ADAPTER_T_CPP
#include "ace/Lock_Adapter_T.h"
#include "ace/OS_Memory.h" // for ACE_NEW
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#if !defined (__ACE_INLINE__)
#include "ace/Lock_Adapter_T.inl"
#endif /* __ACE_INLINE__ */
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
// This constructor isn't inlined, because SunPRO C++ 4.2 + patch
// 104631-07 has trouble compiling TAO with it inline.
template <class ACE_LOCKING_MECHANISM>
ACE_Lock_Adapter<ACE_LOCKING_MECHANISM>::ACE_Lock_Adapter (void)
: lock_ (0),
delete_lock_ (true)
{
ACE_NEW (this->lock_,
ACE_LOCKING_MECHANISM);
}
template <class ACE_LOCKING_MECHANISM>
ACE_Lock_Adapter<ACE_LOCKING_MECHANISM>::~ACE_Lock_Adapter (void)
{
if (this->delete_lock_)
delete this->lock_;
}
// Explicitly destroy the lock.
template <class ACE_LOCKING_MECHANISM> int
ACE_Lock_Adapter<ACE_LOCKING_MECHANISM>::remove (void)
{
return this->lock_->remove ();
}
// Block the thread until the lock is acquired.
template <class ACE_LOCKING_MECHANISM> int
ACE_Lock_Adapter<ACE_LOCKING_MECHANISM>::acquire (void)
{
return this->lock_->acquire ();
}
// Conditionally acquire the lock (i.e., won't block).
template <class ACE_LOCKING_MECHANISM> int
ACE_Lock_Adapter<ACE_LOCKING_MECHANISM>::tryacquire (void)
{
return this->lock_->tryacquire ();
}
// Release the lock.
template <class ACE_LOCKING_MECHANISM> int
ACE_Lock_Adapter<ACE_LOCKING_MECHANISM>::release (void)
{
return this->lock_->release ();
}
// Block until the thread acquires a read lock. If the locking
// mechanism doesn't support read locks then this just calls
// <acquire>.
template <class ACE_LOCKING_MECHANISM> int
ACE_Lock_Adapter<ACE_LOCKING_MECHANISM>::acquire_read (void)
{
return this->lock_->acquire_read ();
}
// Block until the thread acquires a write lock. If the locking
// mechanism doesn't support read locks then this just calls
// <acquire>.
template <class ACE_LOCKING_MECHANISM> int
ACE_Lock_Adapter<ACE_LOCKING_MECHANISM>::acquire_write (void)
{
return this->lock_->acquire_write ();
}
// Conditionally acquire a read lock. If the locking mechanism
// doesn't support read locks then this just calls <acquire>.
template <class ACE_LOCKING_MECHANISM> int
ACE_Lock_Adapter<ACE_LOCKING_MECHANISM>::tryacquire_read (void)
{
return this->lock_->tryacquire_read ();
}
// Conditionally acquire a write lock. If the locking mechanism
// doesn't support write locks then this just calls <acquire>.
template <class ACE_LOCKING_MECHANISM> int
ACE_Lock_Adapter<ACE_LOCKING_MECHANISM>::tryacquire_write (void)
{
return this->lock_->tryacquire_write ();
}
// Conditionally try to upgrade a lock held for read to a write lock.
// If the locking mechanism doesn't support read locks then this just
// calls <acquire>. Returns 0 on success, -1 on failure.
template <class ACE_LOCKING_MECHANISM> int
ACE_Lock_Adapter<ACE_LOCKING_MECHANISM>::tryacquire_write_upgrade (void)
{
return this->lock_->tryacquire_write_upgrade ();
}
ACE_END_VERSIONED_NAMESPACE_DECL
#endif /* ACE_LOCK_ADAPTER_T_CPP */
|