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| author | Christopher Faylor <me@cgf.cx> | 2005-08-25 03:12:48 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2005-08-25 03:12:48 +0000 |
| commit | b9ebff640a76197a91b086a9aff4a6db53cc9d4b (patch) | |
| tree | 26e625c9d0e4b4ac28456ccf971593d1f4ece985 /winsup/cygwin/sigproc.cc | |
| parent | 5092e4a714467dc7ee86a8bc33168ed8d66ce5cb (diff) | |
| download | cygnal-b9ebff640a76197a91b086a9aff4a6db53cc9d4b.tar.gz cygnal-b9ebff640a76197a91b086a9aff4a6db53cc9d4b.tar.bz2 cygnal-b9ebff640a76197a91b086a9aff4a6db53cc9d4b.zip | |
* exceptions.cc (handle_sigsuspend): Just sleep forever if called from non-main
thread.
(sigpacket:process): Simplify logic which determines when and how a signal is
masked. Don't trigger sigwait if there is a signal handler.
* sigproc.cc (wait_sig): Update comment. Try to process a signal which is in
the queue if it isn't queued for the target thread (this is still not right).
Diffstat (limited to 'winsup/cygwin/sigproc.cc')
| -rw-r--r-- | winsup/cygwin/sigproc.cc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/winsup/cygwin/sigproc.cc b/winsup/cygwin/sigproc.cc index 2bb9d4eda..382b226f8 100644 --- a/winsup/cygwin/sigproc.cc +++ b/winsup/cygwin/sigproc.cc @@ -1097,9 +1097,10 @@ wait_sig (VOID *self) else { int sig = pack.si.si_signo; - // FIXME: Not quite right when taking threads into consideration. - // Do we need a per-thread queue? - if (sigq.sigs[sig].si.si_signo) + // FIXME: REALLY not right when taking threads into consideration. + // We need a per-thread queue since each thread can have its own + // list of blocked signals. CGF 2005-08-24 + if (sigq.sigs[sig].si.si_signo && sigq.sigs[sig].tls == pack.tls) sigproc_printf ("sig %d already queued", pack.si.si_signo); else { |