Mercurial > vim
view src/testdir/test_channel_unix.py @ 33988:7c30841c60a0 v9.0.2180
patch 9.0.2180: POSIX function name in exarg causes issues
Commit: https://github.com/vim/vim/commit/6fdb6280821a822768df5689a5d727e37d38306c
Author: Zoltan Arpadffy <zoltan.arpadffy@gmail.com>
Date: Tue Dec 19 20:53:07 2023 +0100
patch 9.0.2180: POSIX function name in exarg causes issues
Problem: POSIX function name in exarg struct causes issues
on OpenVMS
Solution: Rename getline member in exarg struct to ea_getline,
remove isinf() workaround for VMS
There are compilers that do not treat well POSIX functions - like
getline - usage in the structs.
Older VMS compilers could digest this... but the newer OpenVMS compilers
( like VSI C x86-64 X7.4-843 (GEM 50XB9) ) cannot deal with these
structs. This could be limited to getline() that is defined via
getdelim() and might not affect all POSIX functions in general - but
avoiding POSIX function names usage in the structs is a "safe side"
practice without compromising the functionality or the code readability.
The previous OpenVMS X86 port used a workaround limiting the compiler
capabilities using __CRTL_VER_OVERRIDE=80400000
In order to make the OpenVMS port future proof, this pull request
proposes a possible solution.
closes: #13704
Signed-off-by: Zoltan Arpadffy <zoltan.arpadffy@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Tue, 19 Dec 2023 21:00:04 +0100 |
parents | cdd13ed3e5cb |
children |
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#!/usr/bin/env python # # Server that will accept connections from a Vim channel. # Used by test_channel.vim. # # This requires Python 2.6 or later. from __future__ import print_function from test_channel import ThreadedTCPServer, TestingRequestHandler, \ writePortInFile import socket import threading import os try: FileNotFoundError except NameError: # Python 2 FileNotFoundError = (IOError, OSError) if not hasattr(socket, "AF_UNIX"): raise NotImplementedError("Unix sockets are not supported on this platform") class ThreadedUnixServer(ThreadedTCPServer): address_family = socket.AF_UNIX class ThreadedUnixRequestHandler(TestingRequestHandler): pass def main(path): server = ThreadedUnixServer(path, ThreadedUnixRequestHandler) # Start a thread with the server. That thread will then start a new thread # for each connection. server_thread = threading.Thread(target=server.serve_forever) server_thread.start() # Signal the test harness we're ready, the port value has no meaning. writePortInFile(1234) print("Listening on {0}".format(server.server_address)) # Main thread terminates, but the server continues running # until server.shutdown() is called. try: while server_thread.is_alive(): server_thread.join(1) except (KeyboardInterrupt, SystemExit): server.shutdown() if __name__ == "__main__": try: os.remove("Xtestsocket") except FileNotFoundError: pass main("Xtestsocket")