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/* Substitute for and wrapper around <pty.h>.
Copyright (C) 2010-2021 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, see <https://www.gnu.org/licenses/>. */
#ifndef _@GUARD_PREFIX@_PTY_H
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@
/* The include_next requires a split double-inclusion guard. */
#if @HAVE_PTY_H@
# @INCLUDE_NEXT@ @NEXT_PTY_H@
#endif
#ifndef _@GUARD_PREFIX@_PTY_H
#define _@GUARD_PREFIX@_PTY_H
/* Some platforms declare this in a different header than glibc. */
#if @HAVE_UTIL_H@
# include <util.h>
#endif
#if @HAVE_LIBUTIL_H@
/* <sys/types.h> is a prerequisite of <libutil.h> on FreeBSD 8.0. */
# include <sys/types.h>
# include <libutil.h>
#endif
/* Get 'struct termios' and 'struct winsize'. */
#include <termios.h>
#if defined _AIX
# include <sys/ioctl.h>
#endif
/* Mingw lacks 'struct termios' and 'struct winsize', but a forward
declaration of an opaque type is sufficient to allow compilation of
a stub openpty(). */
struct termios;
struct winsize;
/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
/* The definition of _GL_WARN_ON_USE is copied here. */
/* Declare overridden functions. */
#if @GNULIB_FORKPTY@
/* Create pseudo tty master slave pair and set terminal attributes
according to TERMP and WINP. Fork a child process attached to the
slave end. Return a handle for the master end in *AMASTER, and
return the name of the slave end in NAME. */
# if @REPLACE_FORKPTY@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef forkpty
# define forkpty rpl_forkpty
# endif
_GL_FUNCDECL_RPL (forkpty, int,
(int *amaster, char *name,
struct termios const *termp, struct winsize const *winp));
_GL_CXXALIAS_RPL (forkpty, int,
(int *amaster, char *name,
struct termios const *termp, struct winsize const *winp));
# else
# if !@HAVE_FORKPTY@
_GL_FUNCDECL_SYS (forkpty, int,
(int *amaster, char *name,
struct termios const *termp, struct winsize const *winp));
# endif
_GL_CXXALIAS_SYS (forkpty, int,
(int *amaster, char *name,
struct termios const *termp, struct winsize const *winp));
# endif
_GL_CXXALIASWARN (forkpty);
#elif defined GNULIB_POSIXCHECK
# undef forkpty
# if HAVE_RAW_DECL_FORKPTY
_GL_WARN_ON_USE (forkpty, "forkpty is not declared consistently - "
"use gnulib module forkpty for portability");
# endif
#endif
#if @GNULIB_OPENPTY@
/* Create pseudo tty master slave pair and set terminal attributes
according to TERMP and WINP. Return handles for both ends in
*AMASTER and *ASLAVE, and return the name of the slave end in NAME. */
# if @REPLACE_OPENPTY@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef openpty
# define openpty rpl_openpty
# endif
_GL_FUNCDECL_RPL (openpty, int,
(int *amaster, int *aslave, char *name,
struct termios const *termp, struct winsize const *winp));
_GL_CXXALIAS_RPL (openpty, int,
(int *amaster, int *aslave, char *name,
struct termios const *termp, struct winsize const *winp));
# else
# if !@HAVE_OPENPTY@
_GL_FUNCDECL_SYS (openpty, int,
(int *amaster, int *aslave, char *name,
struct termios const *termp, struct winsize const *winp));
# endif
_GL_CXXALIAS_SYS (openpty, int,
(int *amaster, int *aslave, char *name,
struct termios const *termp, struct winsize const *winp));
# endif
_GL_CXXALIASWARN (openpty);
#elif defined GNULIB_POSIXCHECK
# undef openpty
# if HAVE_RAW_DECL_OPENPTY
_GL_WARN_ON_USE (openpty, "openpty is not declared consistently - "
"use gnulib module openpty for portability");
# endif
#endif
#endif /* _@GUARD_PREFIX@_PTY_H */
#endif /* _@GUARD_PREFIX@_PTY_H */
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