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Takashi Yano e10f822a2b Cygwin: signal: Handle queued signal without explicit __SIGFLUSH
With the previous code, the queued signal is tried to resend only when
a new signal arrives or pending_signals::pending() is called.
With this patch, if the signal is queued and the retry flag is not set
and the new signal is not received yet, the sig thread tries to handle
the queued signal again. Without this patch, the chance to handle the
queue would be delayed.

Addresses: https://cygwin.com/pipermail/cygwin/2024-November/256744.html
Fixes: 5e31c80e4e ("(pending_signals::pending): Force an additional loop through wait_sig by setting retry whenever this function is called.")
Reported-by: Christian Franke <Christian.Franke@t-online.de>
Reviewed-by: Corinna Vinschen <corinna@vinschen.de>
Signed-off-by: Takashi Yano <takashi.yano@nifty.ne.jp>
2024-11-28 20:21:45 +09:00
.github/workflows Cygwin: CI: Also deploy documentation for release tags 2023-09-03 14:57:53 +01:00
config config/mt-d30v: Append flags 2023-05-30 13:55:09 -04:00
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include include/ansidecl.h: import from binutils-gdb 2024-02-12 13:45:10 +01:00
libgloss libgloss: cris: Correct lcrt0.c for C23 2024-11-18 01:02:09 +01:00
newlib newlib/libc/include/time.h: Removed clock_id casts 2024-11-20 12:04:43 +01:00
texinfo
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ChangeLog Update the address of the FSF in the copyright notice of files which were using the old address. 2021-11-10 20:14:00 -05:00
MAINTAINERS
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README
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configure configure.ac: configurable tooldir install path 2024-01-23 09:49:03 +01:00
configure.ac configure.ac: configurable tooldir install path 2024-01-23 09:49:03 +01:00
depcomp
djunpack.bat
install-sh
libtool.m4 libtool.m4: fix nm BSD flag detection 2022-01-12 08:49:10 -05:00
ltgcc.m4
ltmain.sh
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ylwrap

README

		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.

If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
tools with one command.  To build all of the tools contained herein,
run the ``configure'' script here, e.g.:

	./configure 
	make

To install them (by default in /usr/local/bin, /usr/local/lib, etc),
then do:
	make install

(If the configure script can't determine your type of computer, give it
the name as an argument, for instance ``./configure sun4''.  You can
use the script ``config.sub'' to test whether a name is recognized; if
it is, config.sub translates it to a triplet specifying CPU, vendor,
and OS.)

If you have more than one compiler on your system, it is often best to
explicitly set CC in the environment before running configure, and to
also set CC when running make.  For example (assuming sh/bash/ksh):

	CC=gcc ./configure
	make

A similar example using csh:

	setenv CC gcc
	./configure
	make

Much of the code and documentation enclosed is copyright by
the Free Software Foundation, Inc.  See the file COPYING or
COPYING.LIB in the various directories, for a description of the
GNU General Public License terms under which you can copy the files.

REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.