ca77b848e7
* 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. |
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| .. | ||
| arpa | ||
| asm | ||
| attr | ||
| bits | ||
| cygwin | ||
| machine | ||
| net | ||
| netinet | ||
| sys | ||
| a.out.h | ||
| byteswap.h | ||
| dlfcn.h | ||
| elf.h | ||
| endian.h | ||
| err.h | ||
| error.h | ||
| exceptions.h | ||
| fcntl.h | ||
| features.h | ||
| fenv.h | ||
| fnmatch.h | ||
| fts.h | ||
| ftw.h | ||
| getopt.h | ||
| glob.h | ||
| icmp.h | ||
| ifaddrs.h | ||
| inttypes.h | ||
| io.h | ||
| lastlog.h | ||
| libgen.h | ||
| limits.h | ||
| mapi.h | ||
| memory.h | ||
| mntent.h | ||
| monetary.h | ||
| mqueue.h | ||
| netdb.h | ||
| paths.h | ||
| poll.h | ||
| process.h | ||
| pthread.h | ||
| pty.h | ||
| regex.h | ||
| resolv.h | ||
| search.h | ||
| semaphore.h | ||
| stdint.h | ||
| sysexits.h | ||
| syslog.h | ||
| termio.h | ||
| tzfile.h | ||
| utmpx.h | ||
| wait.h | ||