diff options
Diffstat (limited to 'indra/llcommon/llthread.cpp')
| -rwxr-xr-x | indra/llcommon/llthread.cpp | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/indra/llcommon/llthread.cpp b/indra/llcommon/llthread.cpp index 166a4eb26d..e0f53fb9c4 100755 --- a/indra/llcommon/llthread.cpp +++ b/indra/llcommon/llthread.cpp @@ -39,6 +39,39 @@ #include <sched.h> #endif + +#ifdef LL_WINDOWS +const DWORD MS_VC_EXCEPTION=0x406D1388; + +#pragma pack(push,8) +typedef struct tagTHREADNAME_INFO +{ + DWORD dwType; // Must be 0x1000. + const char* szName; // Pointer to name (in user addr space). + DWORD dwThreadID; // Thread ID (-1=caller thread). + DWORD dwFlags; // Reserved for future use, must be zero. +} THREADNAME_INFO; +#pragma pack(pop) + +void SetThreadName( DWORD dwThreadID, const char* threadName) +{ + THREADNAME_INFO info; + info.dwType = 0x1000; + info.szName = threadName; + info.dwThreadID = dwThreadID; + info.dwFlags = 0; + + __try + { + RaiseException( MS_VC_EXCEPTION, 0, sizeof(info)/sizeof(DWORD), (DWORD*)&info ); + } + __except(EXCEPTION_CONTINUE_EXECUTION) + { + } +} +#endif + + //---------------------------------------------------------------------------- // Usage: // void run_func(LLThread* thread) @@ -93,6 +126,11 @@ void *APR_THREAD_FUNC LLThread::staticRun(apr_thread_t *apr_threadp, void *datap { LLThread *threadp = (LLThread *)datap; +#ifdef LL_WINDOWS + SetThreadName(-1, threadp->mName.c_str()); +#endif + + LLTrace::ThreadRecorder thread_recorder(*LLTrace::get_master_thread_recorder()); #if !LL_DARWIN @@ -224,6 +262,7 @@ void LLThread::start() llwarns << "failed to start thread " << mName << llendl; ll_apr_warn_status(status); } + } //============================================================================ |