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https://https.git.savannah.gnu.org/git/gnulib.git
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133 lines
4.5 KiB
C
133 lines
4.5 KiB
C
/* Substitute for and wrapper around <pty.h>.
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Copyright (C) 2010-2026 Free Software Foundation, Inc.
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This file is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) any later version.
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This file is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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#ifndef _@GUARD_PREFIX@_PTY_H
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#if __GNUC__ >= 3
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@PRAGMA_SYSTEM_HEADER@
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#endif
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@PRAGMA_COLUMNS@
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/* The include_next requires a split double-inclusion guard. */
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#if @HAVE_PTY_H@
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# @INCLUDE_NEXT@ @NEXT_PTY_H@
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#endif
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#ifndef _@GUARD_PREFIX@_PTY_H
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#define _@GUARD_PREFIX@_PTY_H
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/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */
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#if !_GL_CONFIG_H_INCLUDED
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#error "Please include config.h first."
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#endif
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/* Some platforms declare this in a different header than glibc. */
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#if @HAVE_UTIL_H@
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# include <util.h>
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#endif
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#if @HAVE_LIBUTIL_H@
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/* <sys/types.h> is a prerequisite of <libutil.h> on FreeBSD 8.0. */
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# include <sys/types.h>
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# include <libutil.h>
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#endif
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/* Get 'struct termios', if available, and 'struct winsize'. */
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#include <termios.h>
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#if defined _AIX
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# include <sys/ioctl.h>
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#endif
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/* Mingw lacks 'struct termios', but a forward declaration of an opaque type is
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sufficient to allow compilation of a stub openpty(). */
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struct termios;
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/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
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/* The definition of _GL_WARN_ON_USE is copied here. */
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/* Declare overridden functions. */
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#if @GNULIB_FORKPTY@
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/* Create pseudo tty master slave pair and set terminal attributes
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according to TERMP and WINP. Fork a child process attached to the
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slave end. Return a handle for the master end in *AMASTER, and
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return the name of the slave end in NAME. */
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# if @REPLACE_FORKPTY@
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# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
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# undef forkpty
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# define forkpty rpl_forkpty
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# endif
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_GL_FUNCDECL_RPL (forkpty, int,
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(int *amaster, char *name,
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struct termios const *termp, struct winsize const *winp), );
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_GL_CXXALIAS_RPL (forkpty, int,
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(int *amaster, char *name,
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struct termios const *termp, struct winsize const *winp));
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# else
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# if !@HAVE_FORKPTY@
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_GL_FUNCDECL_SYS (forkpty, int,
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(int *amaster, char *name,
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struct termios const *termp, struct winsize const *winp), );
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# endif
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_GL_CXXALIAS_SYS (forkpty, int,
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(int *amaster, char *name,
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struct termios const *termp, struct winsize const *winp));
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# endif
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_GL_CXXALIASWARN (forkpty);
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#elif defined GNULIB_POSIXCHECK
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# if HAVE_RAW_DECL_FORKPTY
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_GL_WARN_ON_USE (forkpty, "forkpty is not declared consistently - "
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"use gnulib module forkpty for portability");
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# endif
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#endif
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#if @GNULIB_OPENPTY@
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/* Create pseudo tty master slave pair and set terminal attributes
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according to TERMP and WINP. Return handles for both ends in
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*AMASTER and *ASLAVE, and return the name of the slave end in NAME. */
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# if @REPLACE_OPENPTY@
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# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
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# undef openpty
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# define openpty rpl_openpty
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# endif
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_GL_FUNCDECL_RPL (openpty, int,
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(int *amaster, int *aslave, char *name,
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struct termios const *termp, struct winsize const *winp), );
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_GL_CXXALIAS_RPL (openpty, int,
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(int *amaster, int *aslave, char *name,
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struct termios const *termp, struct winsize const *winp));
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# else
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# if !@HAVE_OPENPTY@
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_GL_FUNCDECL_SYS (openpty, int,
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(int *amaster, int *aslave, char *name,
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struct termios const *termp, struct winsize const *winp), );
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# endif
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_GL_CXXALIAS_SYS (openpty, int,
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(int *amaster, int *aslave, char *name,
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struct termios const *termp, struct winsize const *winp));
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# endif
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_GL_CXXALIASWARN (openpty);
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#elif defined GNULIB_POSIXCHECK
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# if HAVE_RAW_DECL_OPENPTY
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_GL_WARN_ON_USE (openpty, "openpty is not declared consistently - "
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"use gnulib module openpty for portability");
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# endif
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#endif
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#endif /* _@GUARD_PREFIX@_PTY_H */
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#endif /* _@GUARD_PREFIX@_PTY_H */
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