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Throughout change all calls of low_priority_sleep (0) to yield ().

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* miscfuncs.cc (yield): Rename from low_priority_sleep.  Remove all of the
logic which called Sleep() and just use SwitchToThread.
* miscfuncs.h (yield): Rename from low_priority_sleep.
(SLEEP_0_STAY_LOW): Delete unused define.
* shared.cc (memory_init): Move heap_init() call directly after shared memory
initialization to more closely mimic long-standing program flow.
* tty.cc (tty_list::terminate): Replace call to low_priority_sleep with Sleep.
This commit is contained in:
Christopher Faylor
2010-03-12 23:13:48 +00:00
parent 36960dec37
commit 084ea5108e
18 changed files with 48 additions and 74 deletions
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4
winsup/cygwin/exceptions.cc
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@ -440,7 +440,7 @@ try_to_debug (bool waitloop)
return dbg;
SetThreadPriority (GetCurrentThread (), THREAD_PRIORITY_IDLE);
while (!being_debugged ())
low_priority_sleep (0);
yield ();
Sleep (2000);
}
@ -901,7 +901,7 @@ setup_handler (int sig, void *handler, struct sigaction& siga, _cygtls *tls)
break;
sigproc_printf ("couldn't interrupt. trying again.");
low_priority_sleep (0);
yield ();
}
out: