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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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2
winsup/cygwin/net.cc
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@@ -2775,7 +2775,7 @@ cygwin_bindresvport_sa (int fd, struct sockaddr *sa)
for (int i = 0; i < NUM_PORTS; i++)
{
while ((myport = InterlockedExchange (&cygwin_shared->last_used_bindresvport, -1)) == -1)
low_priority_sleep (0);
yield ();
if (myport == 0 || --myport < PORT_LOW)
myport = PORT_HIGH;
InterlockedExchange (&cygwin_shared->last_used_bindresvport, myport);