mirror of
git://sourceware.org/git/newlib-cygwin.git
synced 2025-01-15 02:09:19 +08:00
f6936c48f3
* cygwin.din: Make clock SIGFE. Add clock_gettime, sigwaitinfo, timer_create, timer_delete, timer_settime. * include/cygwin/version.h: Reflect above additions. * fork.cc (fork_child): Call fixup_timers_after_fork. * signal.cc (sigwait): Remove unused variable. * timer.cc: New file. (clock_gettime): Define new function. (timer_tracker): Define new struct used by timer functions. (timer_tracker::timer_tracker): New function. (to_us): New function. (timer_thread): New function. (timer_tracker::settime): New function. (timer_create): New function. (timer_settime): New function. (timer_delete): New function. (fixup_timers_after_fork): New function. * cygthread.cc: Bump thread count. * signal.cc (sigwaitinfo): Define new function. (sigwait): Redefine based on sigwaitinfo. * include/cygwin/signal.h (sigwaitinfo): Declare. (sigwait): Ditto. * dtable.cc (dtable::vfork_parent_restore): Avoid double close of ctty when ctty == ctty_on_hold. * cygtls.h (_threadinfo::threadkill): New element. (_threadinfo::set_threadkill): Declare new function. (_threadinfo::reset_threadkill): Declare new function. * dcrt0.cc (dcrt0_1): Call here so that it will be possible to attach to running process with #(*& Windows Me/9x. (initial_env): Try to initialize strace if uninitialized. * gendef: Don't zero signal if threadkill is set since that will happen in the called function. * signal.cc (sigwait): Ensure cleanup in error conditions. * sigproc.cc (sig_send): Clear packet mask storage. (wait_subproc): Fill in child exit code in siginfo_t structure. * thread.cc (pthread_kill): Set threadkill flag. * tlsoffsets.h: Regenerate. Throughout, use siginfo_t to fill out all signal information for "kernel" signals. * cygtls.h (_threadinfo::set_siginfo): Declare new function. * cygtls.cc (_threadinfo::set_siginfo): Define new function. * dcrt0.cc (do_exit): Accommodate siginfo_t considerations. * exceptions.cc (handle_exceptions): Ditto. (sig_handle_tty_stop): Ditto. (ctrl_c_handler): Use killsys() to send signal. (sigpacket::process): Rename from sig_handle. Use siginfo_t field from sigpacket for everything. (tty_min::kill_pgrp): Accommodate siginfo_t considerations. (fhandler_termios::bg_check): Ditto. * fhandler_tty.cc (fhandler_tty_slave::ioctl): Use killsys() to send signal. * signal.cc (kill_worker): Rewrite to use siginfo_t second argument. (kill_pgrp): Ditto. (kill0): Define new function pulled from kill(). (kill): Rewrite as frontend to kill0. (killsys): Define new function. * sigproc.cc (sigelem): Eliminate. (sigpacket): Move to sigproc.h. Subsume sigelem. (pending_signals): Use sigpacket rather than sigelem for everything. (sig_clear): Ditto. (wait_sig): Ditto. (sig_send): Rewrite to use siginfo_t argument. (sig_send): New function wratpper to sig_send with siginfo_t argument. (wait_subproc): Accommodate siginfo_t considerations. * thread.cc (pthread_kill): Ditto. * sigproc.h (sigpacket): Move here. (sigpacket::process): Declare "new" function. (sig_handle): Eliminate declaration. (sig_send): Declare with new paramaters. (killsys): Declare new function. (kill_pgrp): Declare. * winsup.h: Move some signal-specific stuff to sigproc.h. * include/cygwin/signal.h: Tweak some siginfo_t stuff.
49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
//;# autogenerated: Do not edit.
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//; $tls::func = -3704;
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//; $tls::saved_errno = -3700;
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//; $tls::sa_flags = -3696;
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//; $tls::oldmask = -3692;
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//; $tls::newmask = -3688;
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//; $tls::event = -3684;
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//; $tls::errno_addr = -3680;
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//; $tls::initialized = -3676;
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//; $tls::sigmask = -3672;
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//; $tls::sigwait_mask = -3668;
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//; $tls::sigwait_info = -3664;
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//; $tls::threadkill = -3660;
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//; $tls::infodata = -3656;
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//; $tls::tid = -3508;
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//; $tls::local_clib = -3504;
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//; $tls::locals = -2576;
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//; $tls::prev = -1040;
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//; $tls::next = -1036;
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//; $tls::stackptr = -1032;
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//; $tls::sig = -1028;
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//; $tls::stack = -1024;
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//; $tls::padding = 0;
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//; __DATA__
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#define tls_func (-3704)
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#define tls_saved_errno (-3700)
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#define tls_sa_flags (-3696)
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#define tls_oldmask (-3692)
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#define tls_newmask (-3688)
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#define tls_event (-3684)
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#define tls_errno_addr (-3680)
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#define tls_initialized (-3676)
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#define tls_sigmask (-3672)
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#define tls_sigwait_mask (-3668)
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#define tls_sigwait_info (-3664)
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#define tls_threadkill (-3660)
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#define tls_infodata (-3656)
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#define tls_tid (-3508)
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#define tls_local_clib (-3504)
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#define tls_locals (-2576)
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#define tls_prev (-1040)
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#define tls_next (-1036)
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#define tls_stackptr (-1032)
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#define tls_sig (-1028)
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#define tls_stack (-1024)
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#define tls_padding (0)
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