diff options
| author | Christopher Faylor <me@cgf.cx> | 2013-01-02 22:34:06 +0400 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2013-01-02 22:34:06 +0400 |
| commit | ca77b848e7bb26b514659c875247516b9ebcff84 (patch) | |
| tree | fa1df218dc69537ca4a30cb588bed6ab207f48ee /winsup/cygwin/sigproc.h | |
| parent | 74f8546d6ecfd867fbd7eaed16dc2156af013402 (diff) | |
* cygtls.h (_cygtls::signal_exit): Delete from class.
* exception.h (cygwin_exception): New class.
(cygwin_exception::dumpstack): Declare new function.
(cygwin_exception::context): Ditto.
(cygwin_exception::dump_exception): Ditto.
* exceptions.cc (cygwin_exception::dump_exception): Move into cygwin_exception
class. Accommodate new variable names.
(cygwin_exception::dumpstack): Ditto stackdump -> dumpstack.
(exception::handle): Move andreas processing earlier. Defer signal processing
decisions to the signal thread where they belong. Pass exception information
to sig_send via new siginfo_t si_cyg field.
(ctrl_c_handler): Wait for SIGHUP signal to be processed since it could cause a
process exit and we don't want races with thread exit lock.
(signal_exit): Move back here from sigproc.cc. Modify arguments and remove
from sigpacket class. Decide when to dump core based on signal type.
(sigpacket::process): Handle exiting signals in context of threads rather than
in the signal thread. Signal debugger on non-Windows signals. Remove
setup_signal_exit call.
* sigproc.cc (no_signals_available): Remove argument.
(signal_exit_code): Delete.
(close_my_readsig): Ditto.
(_cygtls::signal_exit): Move to exceptions.cc.
(sigproc_terminate): Don't attempt to terminate signal thread.
(setup_signal_exit): Delete.
(exit_thread): Use new si_cyg entry in siginfo_t.
(sig_send): Just use empty initializer for si. Accommodate change in
no_signals_available argument.
(wait_sig): Remove attempt to "go asynchronous" on process exit. Delete
__SIGEXIT handling. Don't ever exit.
* sigproc.h: Remove __SIGEXIT from signal enum. Renumber.
* include/cygwin/signal.h (siginfo_t): Add si_cyg entry.
Diffstat (limited to 'winsup/cygwin/sigproc.h')
| -rw-r--r-- | winsup/cygwin/sigproc.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/winsup/cygwin/sigproc.h b/winsup/cygwin/sigproc.h index 26332935e..0baf39403 100644 --- a/winsup/cygwin/sigproc.h +++ b/winsup/cygwin/sigproc.h @@ -24,9 +24,8 @@ enum __SIGFLUSHFAST = -(NSIG + 6), __SIGHOLD = -(NSIG + 7), __SIGNOHOLD = -(NSIG + 8), - __SIGEXIT = -(NSIG + 9), - __SIGSETPGRP = -(NSIG + 10), - __SIGTHREADEXIT = -(NSIG + 11) + __SIGSETPGRP = -(NSIG + 9), + __SIGTHREADEXIT = -(NSIG + 10) }; #endif |