Minor updates to profiler and gmondump, which share some code:
- fix operation of error() so it actually works as intended
- resize 4K-size auto buffer reservations to BUFSIZ (==1K)
- remove trailing '\n' from 2nd arg on error() calls everywhere
- provide consistent annotation of Windows error number displays
Fixes: 9887fb27f6126 ("Cygwin: New tool: profiler")
Fixes: 087a3d76d7335 ("Cygwin: New tool: gmondump")
Signed-off-by: Mark Geisert <mark@maxrnd.com>
The extended _NL_foo names were originally designed after their GLibc
counterparts. However, the OUTDIGIT macros were accidentally defined as
OUTDIGITS, plural. Fix them.
Fixes: d47d5b850b ("Extend locale support to maintain wide char values of native strings")
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Preconditions of WSL or empty directories dependent on Windows
versions was totally screwed up. Drop the description from
--help, describe the preconditions for case-sensitive dirs in the
man page instead.
Fixes: fc6e89c937 ("Cygwin: chattr: clarify requirements for casesensitive directories")
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
- Windows 10 requires WSL
- Windows 11 only allows enabling casesensitivity if dir is empty
Fixes: 0d4b39d37b ("Cygwin: Add lsattr and chattr tools")
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
- Don't print all RT signals, just the allowed patterns
- Add -L/--table option to print a table of signals with signal
numbers
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Allow RT<N>, RTMIN+<N> and RTMAX-<N> for RT signals.
Translate RT signal numbers to an "RT<N>" string.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Make kill -V and kill -l exit immediately, thus stopping to
print "not enough arguments" accidentally.
Fixes: ef48a2cad3 ("* kill.cc (prog_name) New global variable.")
Fixes: c49fa76263 ("* Makefile.in (kill.exe): Add as a specific target.")
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
So far locale(1) had to have knowledge how to construct, thus
duplicating the effort how Cygwin handles locale strings.
Move locale list and codeset list generation into Cygwin by
providing /proc/codesets and /proc/locales files. /proc/locales
does not list aliases, those are still handled in locale(1).
locale(1) opens the files and ueses that info for printing,
like any other application can do now.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
The @euro locale is only useful, if the locale uses the EUR currency
and the codeset of the base locale is ISO-8859-1, or the locale is
el_GR.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Used on Linux as default codeset for Tajik. There's no matching
Windows codepage, so fake it as CP103.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
LCIDs are deprecated since Windows Vista. Worse, lots of new locales
have been added in the meantime which have no LCID attached. They
are only available by locale name.
As first step, rearrange the locale(1) tool to use Windows locale
names, rather than LCIDs, so we can now enumerate *all* locales
available in more recent Windows versions.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Spaces are filtered out by PathMatchSpecA so they can't
be used as pattern anchors. Overwrite all spaces with
commas and fix the search expresion accordingly.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
TODO: implement options to print all deps, all build-deps,
all packages depending on packages matching the search string
and so on.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
A recent binutils version introduced `libsframe` and made it a
dependency of `libbfd`. This caused a linker problem in the MSYS2
project, and once Cygwin upgrades to that binutils version it would
cause the same problems there.
Let's preemptively detect the presence of `libsframe` and if detected,
link to it in addition to `libbfd`.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
- if the user has no perms to write to /etc/setup, don't try
to fetch user homedir from Cygwin (crashes galore). Use
LOCALAPPDATA path instead.
- info is more rpm like
- print info of installed package
- added info selectors --inst, --curr, --prev, --test
- add installation date
TODO:
- Human-readable filesize
- url and license needs to be added to setup.ini yet
-
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
In preparation of new functionality, split fetching data
from cygwin.com out of the package_grep() function.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
adding <target>_LDFLAGS overrides AM_LDFLAGS and thus fails to
build cygcheck and strace statically. Fix it.
Fixes: 8d318bf142 ("Cygwin: disable high-entropy VA for cygcheck and strace")
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
It's not a good idea to enable high-entropy VA for tools loading the
Cygwin DLL dynamically. The addresses used by HEVA tend to collide with
fixed address areas managed by Cygwin.
Fixes: 60675f1a7e ("Cygwin: decouple shared mem regions from Cygwin DLL")
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
- add '-' option
- make group argument optional
- drop ability to take a numerical group argument
- simplify usage output to bare minimum
- Add manpage and documentation
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This tool allows to change the primary group for a child process.
The new primary group MUST be part of the supplementary group list
of newgrp's user token.
The command started as child process is specified on the command line.
If it's missing, start the user's default shell with the new primary
group.
TODO: Implement '-' option.
Add command description to documentation.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
CloseHandle gets redefined to a macro calling an internal function
in debug.h when building with -DDEBUGGING, but profiler has no access
to that function.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Cygwin tool ssp generates gmon.out files with different address
resolution than other tools do. Two address bytes per bucket rather than
the usual four address bytes. Gprof can deal with the difference but
gmondump can't because the latter's gmon.out header validation fails.
- Remove the offending portion of the header validation code.
- Make sure all code can handle differing address resolutions.
- Display address resolution in verbose data dumps.
- Change "rawarc" to "struct rawarc" in certain sizeof expressions to
avoid buffer overrun faults.
- When "-v" (verbose) is specified, note when there is missing bucket
data or rawarc data.
These have no effect on x86_64. Retain a few occurrences of __cdecl
in files imported from other sources.
Also retain all occurrences of WINAPI, even though the latter is
simply a macro that expands to __stdcall. Most of these occurrences
are associated with Windows API functions, and removing them might
make the code confusing instead of simpler.
Link directly with RegDeleteKeyExW(), available since Vista.
(It's unclear the LoadLibrary wrapper was ever doing anything useful
here, as (i) DLL lookup in PATH was avoided as advapi32 is already
loaded into the process, and (ii) advapi32 is a 'known DLL' which is
only ever loaded from system directory)
- Previously, the command "cmd /c script -c cmd" in console of Win7
crashes. This seems to be due to a bug (?) of AttachConsole().
This patch adds workaround for this issue.
Currently, pty reattaches to the console of the process which is
predetermined by ConsoleProcessList() after temporarily attaching
to another console. After that, the console output handle opened
with the name "CONOUT$" may not be accessible in Win7.
This seems to happen when the attached process does not have the
same handle even if the console attached is the same. With this
patch, cygwin-console-helper which is started when pty master is
opened in console, is utilized to be a target process to which
pty reattaches if the OS is Win7.
This was a hack to begin with. Clean this mess up:
- Move definition of CYGTLS_PADSIZE to cygwin/config.h and drop
local cygtls_padsize.h
- Rename CYGTLS_PADSIZE to __CYGTLS_PADSIZE__ to keep namespace
clean. Redefine as macro, rather than as const.
- Move struct _reent first in struct _cygtls to allow using
__CYGTLS_PADSIZE__ as offset in __getreent().
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
glibc getconf doesn't print "undefined" for undefined values
in -a output. It just prints the empty string. Do it the
same way.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
i. e. Vista/2008. This drops support for the sr_CS locale.
Regenerate LC_MESSAGES and LC_TIME ERA data from more recent Linux
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Jon Turney
Mark Geisert
Corinna Vinschen
Johannes Schindelin
Ken Brown
Takashi Yano