From f6936c48f382a12b7b67fda40352b8e377662743 Mon Sep 17 00:00:00 2001 From: Christopher Faylor Date: Mon, 19 Jan 2004 05:46:54 +0000 Subject: * cygwin/include/signal.h: Add copyright notice. * 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. --- winsup/cygwin/tlsoffsets.h | 50 ++++++++++++++++++++++++---------------------- 1 file changed, 26 insertions(+), 24 deletions(-) (limited to 'winsup/cygwin/tlsoffsets.h') diff --git a/winsup/cygwin/tlsoffsets.h b/winsup/cygwin/tlsoffsets.h index 6aeea68d5..51c79561e 100644 --- a/winsup/cygwin/tlsoffsets.h +++ b/winsup/cygwin/tlsoffsets.h @@ -1,17 +1,18 @@ //;# autogenerated: Do not edit. -//; $tls::func = -4076; -//; $tls::saved_errno = -4072; -//; $tls::sa_flags = -4068; -//; $tls::oldmask = -4064; -//; $tls::newmask = -4060; -//; $tls::event = -4056; -//; $tls::errno_addr = -4052; -//; $tls::initialized = -4048; -//; $tls::sigmask = -4044; -//; $tls::sigwait_mask = -4040; -//; $tls::sigwait_info = -4036; -//; $tls::infodata = -4032; +//; $tls::func = -3704; +//; $tls::saved_errno = -3700; +//; $tls::sa_flags = -3696; +//; $tls::oldmask = -3692; +//; $tls::newmask = -3688; +//; $tls::event = -3684; +//; $tls::errno_addr = -3680; +//; $tls::initialized = -3676; +//; $tls::sigmask = -3672; +//; $tls::sigwait_mask = -3668; +//; $tls::sigwait_info = -3664; +//; $tls::threadkill = -3660; +//; $tls::infodata = -3656; //; $tls::tid = -3508; //; $tls::local_clib = -3504; //; $tls::locals = -2576; @@ -23,18 +24,19 @@ //; $tls::padding = 0; //; __DATA__ -#define tls_func (-4076) -#define tls_saved_errno (-4072) -#define tls_sa_flags (-4068) -#define tls_oldmask (-4064) -#define tls_newmask (-4060) -#define tls_event (-4056) -#define tls_errno_addr (-4052) -#define tls_initialized (-4048) -#define tls_sigmask (-4044) -#define tls_sigwait_mask (-4040) -#define tls_sigwait_info (-4036) -#define tls_infodata (-4032) +#define tls_func (-3704) +#define tls_saved_errno (-3700) +#define tls_sa_flags (-3696) +#define tls_oldmask (-3692) +#define tls_newmask (-3688) +#define tls_event (-3684) +#define tls_errno_addr (-3680) +#define tls_initialized (-3676) +#define tls_sigmask (-3672) +#define tls_sigwait_mask (-3668) +#define tls_sigwait_info (-3664) +#define tls_threadkill (-3660) +#define tls_infodata (-3656) #define tls_tid (-3508) #define tls_local_clib (-3504) #define tls_locals (-2576) -- cgit v1.2.3