Mercurial > gnulib
view lib/pty-private.h @ 40236:e3496deebf30
isatty: Make it return true in Cygwin consoles on native Windows.
* lib/isatty.c: Include <string.h>.
(GetProcAddress): New macro.
(GetNamedPipeClientProcessIdFuncType): New type.
(GetNamedPipeClientProcessIdFunc): New variable.
(QueryFullProcessImageNameFuncType): New type.
(QueryFullProcessImageNameFunc): New variable.
(initialized): New variable.
(initialize): New function.
(IsCygwinConsoleHandle): New function.
(isatty): Invoke it.
* doc/posix-functions/isatty.texi: Mention the issue.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Thu, 14 Mar 2019 23:54:28 +0100 |
parents | b06060465f09 |
children |
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/* Interface to the pt_chown program. Copyright (C) 1998-1999, 2009-2019 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ #ifndef _PTY_PRIVATE_H #define _PTY_PRIVATE_H 1 /* The group slave pseudo terminals belong to. */ #define TTY_GROUP "tty" /* The file descriptor connected to the master pseudo terminal. */ #define PTY_FILENO 3 /* Path to the helper program that implements 'grantpt' in user space. */ #define _PATH_PT_CHOWN PKGLIBEXECDIR "/pt_chown" /* Test whether given TTY is really a Unix98 pseudo terminal. */ /* #define unix98_pseudo_p(Dev) ... */ /* Exit codes for the helper program. */ enum /* failure modes */ { FAIL_EBADF = 1, FAIL_EINVAL, FAIL_EACCES, FAIL_EXEC, FAIL_ENOMEM }; #endif /* pty-private.h */