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* exceptions.cc (sigthread::get_winapi_lock): Just do standard 'give up

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timeslice' wait.
(setup_handler): Revamp YA to attempt to deliver signal multiple times on
failure rather than punting to wait_sig.
* miscfuncs.cc (low_priority_sleep): Accept INFINITE sleep to mean "don't reset
the priority after setting it to idle".  Return previous priority.
* winsup.h (SLEEP_0_STAY_LOW): Define.
(low_priority_sleep): Return an int.
* sigproc.h: Define WAIT_SIG_PRIORITY here.
* sigproc.cc: Remove WAIT_SIG_PRIORITY definition.
This commit is contained in:
Christopher Faylor
2002-11-22 04:43:47 +00:00
parent 505746ad22
commit 13af9a149d
7 changed files with 99 additions and 63 deletions
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2
winsup/cygwin/signal.cc
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@@ -57,7 +57,7 @@ signal (int sig, _sig_func_ptr func)
myself->getsig (sig).sa_handler = func;
myself->getsig (sig).sa_mask = 0;
/* SA_RESTART is set to maintain BSD compatible signal behaviour by default.
This is also compatible to the behaviour of signal(2) in Linux. */
This is also compatible with the behaviour of signal(2) in Linux. */
myself->getsig (sig).sa_flags |= SA_RESTART;
set_sigcatchers (prev, func);