1 /* Substitute for and wrapper around <pty.h>.
2 Copyright (C) 2010-2011 Free Software Foundation, Inc.
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2, or (at your option)
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software Foundation,
16 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
18 #ifndef _@GUARD_PREFIX@_PTY_H
21 @PRAGMA_SYSTEM_HEADER@
25 /* The include_next requires a split double-inclusion guard. */
27 # @INCLUDE_NEXT@ @NEXT_PTY_H@
30 #ifndef _@GUARD_PREFIX@_PTY_H
31 #define _@GUARD_PREFIX@_PTY_H
33 /* Some platforms declare this in a different header than glibc. */
38 /* <sys/types.h> is a prerequisite of <libutil.h> on FreeBSD 8.0. */
39 # include <sys/types.h>
43 /* Get 'struct termios' and 'struct winsize'. */
46 # include <sys/ioctl.h>
49 /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
51 /* The definition of _GL_WARN_ON_USE is copied here. */
54 /* Declare overridden functions. */
57 /* Create pseudo tty master slave pair and set terminal attributes
58 according to TERMP and WINP. Fork a child process attached to the
59 slave end. Return a handle for the master end in *AMASTER, and
60 return the name of the slave end in NAME. */
61 # if @REPLACE_FORKPTY@
62 # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
64 # define forkpty rpl_forkpty
66 _GL_FUNCDECL_RPL (forkpty, int,
67 (int *amaster, char *name,
68 struct termios const *termp, struct winsize const *winp));
69 _GL_CXXALIAS_RPL (forkpty, int,
70 (int *amaster, char *name,
71 struct termios const *termp, struct winsize const *winp));
74 _GL_FUNCDECL_SYS (forkpty, int,
75 (int *amaster, char *name,
76 struct termios const *termp, struct winsize const *winp));
78 _GL_CXXALIAS_SYS (forkpty, int,
79 (int *amaster, char *name,
80 struct termios const *termp, struct winsize const *winp));
82 _GL_CXXALIASWARN (forkpty);
83 #elif defined GNULIB_POSIXCHECK
85 # if HAVE_RAW_DECL_FORKPTY
86 _GL_WARN_ON_USE (forkpty, "forkpty is not declared consistently - "
87 "use gnulib module forkpty for portability");
92 /* Create pseudo tty master slave pair and set terminal attributes
93 according to TERMP and WINP. Return handles for both ends in
94 *AMASTER and *ASLAVE, and return the name of the slave end in NAME. */
95 # if @REPLACE_OPENPTY@
96 # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
98 # define openpty rpl_openpty
100 _GL_FUNCDECL_RPL (openpty, int,
101 (int *amaster, int *aslave, char *name,
102 struct termios const *termp, struct winsize const *winp));
103 _GL_CXXALIAS_RPL (openpty, int,
104 (int *amaster, int *aslave, char *name,
105 struct termios const *termp, struct winsize const *winp));
108 _GL_FUNCDECL_SYS (openpty, int,
109 (int *amaster, int *aslave, char *name,
110 struct termios const *termp, struct winsize const *winp));
112 _GL_CXXALIAS_SYS (openpty, int,
113 (int *amaster, int *aslave, char *name,
114 struct termios const *termp, struct winsize const *winp));
116 _GL_CXXALIASWARN (openpty);
117 #elif defined GNULIB_POSIXCHECK
119 # if HAVE_RAW_DECL_OPENPTY
120 _GL_WARN_ON_USE (openpty, "openpty is not declared consistently - "
121 "use gnulib module openpty for portability");
126 #endif /* _@GUARD_PREFIX@_PTY_H */
127 #endif /* _@GUARD_PREFIX@_PTY_H */