ACE/ace/Synch_Options.cpp

   1 #include "ace/Synch_Options.h"
   2
   3 #include "ace/Global_Macros.h"
   4 #include "ace/config-all.h"
   5
   6 #if defined (ACE_HAS_ALLOC_HOOKS)
   7 # include "ace/Malloc_Base.h"
   8 #endif /* ACE_HAS_ALLOC_HOOKS */
   9
  10 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
  11
  12 ACE_ALLOC_HOOK_DEFINE (ACE_Synch_Options)
  13
  14 void
  15 ACE_Synch_Options::dump () const
  16 {
  17 #if defined (ACE_HAS_DUMP)
  18   ACE_TRACE ("ACE_Synch_Options::dump");
  19 #endif /* ACE_HAS_DUMP */
  20 }
  21
  22 // Static initialization.
  23 // Note: these three objects require static construction and destruction.
  24
  25 /* static */
  26 ACE_Synch_Options ACE_Synch_Options::defaults;
  27
  28 /* static */
  29 ACE_Synch_Options ACE_Synch_Options::synch;
  30
  31 /* static */
  32 ACE_Synch_Options ACE_Synch_Options::asynch (ACE_Synch_Options::USE_REACTOR);
  33
  34 ACE_Synch_Options::ACE_Synch_Options (unsigned long options,
  35                                       const ACE_Time_Value &timeout,
  36                                       const void *arg)
  37 {
  38   // ACE_TRACE ("ACE_Synch_Options::ACE_Synch_Options");
  39   this->set (options, timeout, arg);
  40 }
  41
  42 void
  43 ACE_Synch_Options::set (unsigned long options,
  44                         const ACE_Time_Value &timeout,
  45                         const void *arg)
  46 {
  47   // ACE_TRACE ("ACE_Synch_Options::set");
  48   this->options_ = options;
  49   this->timeout_ = timeout;
  50
  51   /*
  52    * Not using ACE_Time_Value::zero because of possible static init order
  53    * dependence. It would work fine because the memory would all zeros anyways,
  54    * but ubsan complains about it.
  55    */
  56   if (timeout_ != ACE_Time_Value(0))
  57     ACE_SET_BITS (this->options_, ACE_Synch_Options::USE_TIMEOUT);
  58
  59   this->arg_ = arg;
  60 }
  61
  62 bool
  63 ACE_Synch_Options::operator[] (unsigned long option) const
  64 {
  65   ACE_TRACE ("ACE_Synch_Options::operator[]");
  66   return (this->options_ & option) != 0;
  67 }
  68
  69 void
  70 ACE_Synch_Options::operator= (unsigned long option)
  71 {
  72   ACE_TRACE ("ACE_Synch_Options::operator=");
  73   this->options_ |= option;
  74 }
  75
  76 const ACE_Time_Value &
  77 ACE_Synch_Options::timeout () const
  78 {
  79   ACE_TRACE ("ACE_Synch_Options::timeout");
  80   return this->timeout_;
  81 }
  82
  83 void
  84 ACE_Synch_Options::timeout (const ACE_Time_Value &tv)
  85 {
  86   ACE_TRACE ("ACE_Synch_Options::timeout");
  87   this->timeout_ = tv;
  88 }
  89
  90 const ACE_Time_Value *
  91 ACE_Synch_Options::time_value () const
  92 {
  93   ACE_TRACE ("ACE_Synch_Options::time_value");
  94   return (*this)[USE_TIMEOUT] ? &this->timeout_ : 0;
  95 }
  96
  97 const void *
  98 ACE_Synch_Options::arg () const
  99 {
 100   ACE_TRACE ("ACE_Synch_Options::arg");
 101   return this->arg_;
 102 }
 103
 104 void
 105 ACE_Synch_Options::arg (const void *a)
 106 {
 107   ACE_TRACE ("ACE_Synch_Options::arg");
 108   this->arg_ = a;
 109 }
 110
 111 ACE_END_VERSIONED_NAMESPACE_DECL