diff options
Diffstat (limited to 'lib/pty.in.h')
| -rw-r--r-- | lib/pty.in.h | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/lib/pty.in.h b/lib/pty.in.h new file mode 100644 index 00000000..35a2274f --- /dev/null +++ b/lib/pty.in.h @@ -0,0 +1,131 @@ +/* Substitute for and wrapper around <pty.h>. + Copyright (C) 2010-2014 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 3, 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 <http://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 */ |