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* cygthread.cc (cygthread::freerange): Set inuse count. Avoid setting ev from

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h as h would be NULL at this point.
(cygthread::operator new): Issue debugging info when overflowing the thread
pool.
(cygthread::cygthread): Set ev from h here after h has been initialized.
This commit is contained in:
Christopher Faylor
2003-11-07 18:21:05 +00:00
parent 2985521f84
commit ef4d65ba95
3 changed files with 44 additions and 26 deletions
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6
winsup/cygwin/cygthread.cc
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@@ -128,7 +128,7 @@ cygthread::freerange ()
{
cygthread *self = (cygthread *) calloc (1, sizeof (*self));
self->is_freerange = true;
self->ev = self->h;
self->inuse = 1;
return self;
}
@@ -153,6 +153,8 @@ new (size_t)
char buf[1024];
if (!GetEnvironmentVariable ("CYGWIN_FREERANGE_NOCHECK", buf, sizeof (buf)))
api_fatal ("Overflowed cygwin thread pool");
else
thread_printf ("Overflowed cygwin thread pool");
#endif
info = freerange (); /* exhausted thread pool */
@@ -180,6 +182,8 @@ cygthread::cygthread (LPTHREAD_START_ROUTINE start, LPVOID param,
this, 0, &id);
if (!h)
api_fatal ("thread handle not set - %p<%p>, %E", h, id);
if (is_freerange)
ev = h;
thread_printf ("created thread %p", h);
}
}