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comparison src/os/solaris/vm/osThread_solaris.hpp @ 6093:960a442eae91

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7161732: Improve handling of thread_id in OSThread Reviewed-by: dholmes, kamg
author rbackman
date Tue, 22 May 2012 10:11:53 +0200
parents 0105f367a14c
children f2110083203d
comparison
equal deleted inserted replaced
6082:4b37c0dafe3a 6093:960a442eae91
24 24
25 #ifndef OS_SOLARIS_VM_OSTHREAD_SOLARIS_HPP 25 #ifndef OS_SOLARIS_VM_OSTHREAD_SOLARIS_HPP
26 #define OS_SOLARIS_VM_OSTHREAD_SOLARIS_HPP 26 #define OS_SOLARIS_VM_OSTHREAD_SOLARIS_HPP
27 27
28 // This is embedded via include into the class OSThread 28 // This is embedded via include into the class OSThread
29 public:
30 typedef thread_t thread_id_t;
29 31
30 private: 32 private:
31 thread_t _thread_id; // Solaris thread id
32 uint _lwp_id; // lwp ID, only used with bound threads 33 uint _lwp_id; // lwp ID, only used with bound threads
33 int _native_priority; // Saved native priority when starting 34 int _native_priority; // Saved native priority when starting
34 // a bound thread 35 // a bound thread
35 sigset_t _caller_sigmask; // Caller's signal mask 36 sigset_t _caller_sigmask; // Caller's signal mask
36 bool _vm_created_thread; // true if the VM created this thread, 37 bool _vm_created_thread; // true if the VM created this thread,
37 // false if primary thread or attached thread 38 // false if primary thread or attached thread
38 public: 39 public:
39 static size_t thread_id_size() { return sizeof(thread_t); }
40 thread_t thread_id() const { return _thread_id; }
41 uint lwp_id() const { return _lwp_id; } 40 uint lwp_id() const { return _lwp_id; }
42 int native_priority() const { return _native_priority; } 41 int native_priority() const { return _native_priority; }
43 42
44 // Set and get state of _vm_created_thread flag 43 // Set and get state of _vm_created_thread flag
45 void set_vm_created() { _vm_created_thread = true; } 44 void set_vm_created() { _vm_created_thread = true; }
61 bool valid_reposition_failure() { 60 bool valid_reposition_failure() {
62 // only 1 and 2 can happen and we can handle both of them 61 // only 1 and 2 can happen and we can handle both of them
63 return true; 62 return true;
64 } 63 }
65 #endif 64 #endif
66 void set_thread_id(thread_t id) { _thread_id = id; }
67 void set_lwp_id(uint id) { _lwp_id = id; } 65 void set_lwp_id(uint id) { _lwp_id = id; }
68 void set_native_priority(int prio) { _native_priority = prio; } 66 void set_native_priority(int prio) { _native_priority = prio; }
69 67
70 // *************************************************************** 68 // ***************************************************************
71 // interrupt support. interrupts (using signals) are used to get 69 // interrupt support. interrupts (using signals) are used to get