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sal: WNT: print errno when oslCreateThread fails

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Change-Id: Iad0a2a7ba68b3f43c22e0b5a3cee646f8baba30e
This commit is contained in:
Michael Stahl
2016-09-30 23:40:05 +02:00
parent 33a2e47c90
commit 8e7997fe0c
1 changed files with 20 additions and 0 deletions
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20
sal/osl/w32/thread.c
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@@ -25,6 +25,7 @@
#include <osl/time.h> #include <osl/time.h>
#include <osl/interlck.h> #include <osl/interlck.h>
#include <rtl/tencinfo.h> #include <rtl/tencinfo.h>
#include <errno.h>
/* /*
Thread-data structure hidden behind oslThread: Thread-data structure hidden behind oslThread:
@@ -94,6 +95,25 @@ static oslThread oslCreateThread(oslWorkerFunction pWorker,
if(pThreadImpl->m_hThread == 0) if(pThreadImpl->m_hThread == 0)
{ {
switch (errno)
{
case EAGAIN:
fprintf(stderr, "_beginthreadex errno EAGAIN\n");
break;
case EINVAL:
fprintf(stderr, "_beginthreadex errno EINVAL\n");
break;
case EACCES:
fprintf(stderr, "_beginthreadex errno EACCES\n");
break;
case ENOMEM:
fprintf(stderr, "_beginthreadex undocumented errno ENOMEM - this means not enough VM for stack\n");
break;
default:
fprintf(stderr, "_beginthreadex unexpected errno %d\n", errno);
break;
}
/* create failed */ /* create failed */
free(pThreadImpl); free(pThreadImpl);
return 0; return 0;