diff options
Diffstat (limited to 'winsup/cygwin/ChangeLog')
| -rw-r--r-- | winsup/cygwin/ChangeLog | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index 6e8d91c14..39317a2d2 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,3 +1,73 @@ +2005-12-29 Christopher Faylor <cgf@timesys.com> + + * child_info.h (CURR_CHILD_INFO_MAGIC): Reset. + (child_info::dwProcessId): Delete. + (child_info::straced): New variable. + (child_info::handle_fork): New member function. + * dcrt0.cc (in_forkee): New global variable. + (__cygwin_user_data::forkee): Mark as obsolete. + (do_global_ctors): Use in_forkee rather than user_data->forkee. + (get_cygwin_startup_info): Ditto. Deal with new straced field to allow + strace to deal with children of attached processes. + (initial_env): Accommodate changes to strace::hello. + (child_info_fork::handle_fork): Rename from plain old 'handle_fork'. + Move alloc_stack() call elsewhere. + (dll_crt0_0): Fill out more of user_data. Reference handle_fork via + fork_info. Add some debugging output. + (_dll_crt0): Don't wait for sync thread if sync_startup is invalid. + Zero sync_startup here. Call alloc_stack() here, if appropriate. + (dll_crt0_1): Use in_forkee rather than user_data->forkee. + (dll_crt0): Ditto. + * malloc_wrapper.cc (malloc_init): Ditto. + * dll_init.cc (in_forkee): Remove local static version of this + variable. + (dll_list::load_after_fork): Don't set in_forkee here. + * external.cc (cygwin_internal): Use strace method rather than + accessing field directly. + * fhandler.cc (fhandler_base::read): Ditto. + * fhandler_tty.cc (fhandler_tty_common::__acquire_output_mutex): Ditto. + * fork.cc (frok::parent): Invoke strace write_childpid to communicate + with potential strace. + (child_copy): Add more detail to debugging output. + * init.cc (calibration_id): New static variable. + (prime_threads): Set sync_startup to invalid handle if we already know + about thread_func_ix. Use static calibration_id to hold calibration + thread id. + * munge_threadfunc (munge_threadfunc): Don't try to debug if we don't + find threadfunc_ix. + (dll_entry): Avoid calling munge_threadfunc and _cygtls::remove on + non-cygwin threads invoked during process startup. + * pinfo.cc (set_myself): Always call strace.hello here regardless of + DEBUGGING. + * sigproc.cc (child_info::child_info): Remove spurious handling of + dwProcessId. Set straced as appropriate. + * spawn.cc (spawn_guts): Rename ciresrv to ch. Invoke strace + write_childpid to communicate with potential strace. + * strace.cc: Include child_info.h. + (strace::hello): Remove inited test. Use active() method to test if + strace has been activated. Handle case where we are started before + (mypid): New function. + (strace::vsprntf): Try to deal more intelligently with case where + progname may not be filled out. Put pid in parentheses if it is a + windows pid rather than a cygwin pid. myself has been filled out. + (strace::write_childpid): New function for notifying strace about the + creation of children. + (strace::vprntf): Use strace method rather than accessing field + directly. + (strace_printf): Ditto. + (strace::wm): Ditto. + * winsup.h (in_forkee): Declare. + * include/sys/strace.h (strace::write_childpid): Declare new function. + (strace::attached): Define new function. + (strace::active): Ditto. + (strace::active_val): Ditto. + (_STRACE_ON): Delete. + (_STRACE_OFF): Ditto. + (define_strace0): Use strace method rather than accessing field + directly. + (strace_printf_wrap): Ditto. + (strace_printf_wrap1): Ditto. + 2005-12-28 Christopher Faylor <cgf@timesys.com> * environ.cc (win_env::add_cache): Don't add variables to the |