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| author | Christopher Faylor <me@cgf.cx> | 2004-03-09 01:24:08 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2004-03-09 01:24:08 +0000 |
| commit | 5fb0fe79eb76f59ac5d88e15c38b6e7bc63f9c91 (patch) | |
| tree | c57bdf1735ddd76ac2dbb6a72c92ecaef9dd4d78 /winsup/cygwin/exceptions.cc | |
| parent | 0c378b648ef9a141ade2bdffb4dfa5ea43fd03d4 (diff) | |
| download | cygnal-5fb0fe79eb76f59ac5d88e15c38b6e7bc63f9c91.tar.gz cygnal-5fb0fe79eb76f59ac5d88e15c38b6e7bc63f9c91.tar.bz2 cygnal-5fb0fe79eb76f59ac5d88e15c38b6e7bc63f9c91.zip | |
* exceptions.cc (setup_handler): Avoid suspending a thread if it in a cygwin
function, in an exception, spinning, or locked.
* gendef (_sigfe): Move incyg setting earlier.
(sigreturn): Set incyg flag to avoid interrupting called cygwin functions.
(sigdelayed): Ditto.
(stabilize_sig_stack): Ditto.
* sigproc.cc (proc_subproc): Don't restore process lock early in exec case.
* cygtls.h: Reorganize fields in _cygtls slightly.
* tlsoffsets.h: Regenerate.
Diffstat (limited to 'winsup/cygwin/exceptions.cc')
| -rw-r--r-- | winsup/cygwin/exceptions.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/winsup/cygwin/exceptions.cc b/winsup/cygwin/exceptions.cc index 086ced32b..b99ffe4df 100644 --- a/winsup/cygwin/exceptions.cc +++ b/winsup/cygwin/exceptions.cc @@ -786,12 +786,12 @@ setup_handler (int sig, void *handler, struct sigaction& siga, _cygtls *tls) #endif res = SuspendThread (hth); /* Just set pending if thread is already suspended */ - if (res || tls->incyg) + if (res) { (void) ResumeThread (hth); break; } - if (!tls->locked () && !tls->spinning) + if (!tls->incyg && !tls->in_exception () && !tls->spinning && !tls->locked ()) { cx.ContextFlags = CONTEXT_CONTROL | CONTEXT_INTEGER; if (!GetThreadContext (hth, &cx)) |