diff options
Diffstat (limited to 'include/c-unistd.h')
-rw-r--r-- | include/c-unistd.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/include/c-unistd.h b/include/c-unistd.h new file mode 100644 index 0000000..fa2d2c3 --- /dev/null +++ b/include/c-unistd.h @@ -0,0 +1,50 @@ +/* c-unistd.h: ensure we have constants from <unistd.h>. Included from + c-std.h. + +Copyright (C) 1992 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, write to the Free Software +Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#ifndef C_UNISTD_H +#define C_UNISTD_H + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include "c-std.h" + +/* For fseek. */ +#ifndef SEEK_SET +#define SEEK_SET 0 +#define SEEK_CUR 1 +#define SEEK_END 2 +#endif /* not SEEK_SET */ + +/* For access. */ +#ifndef F_OK +#define F_OK 0 +#define X_OK 1 +#define W_OK 2 +#define R_OK 4 +#endif /* not F_OK */ + +#ifndef STDIN_FILENO +#define STDIN_FILENO 0 +#define STDOUT_FILENO 1 +#define STDERR_FILENO 2 +#endif /* not STDIN_FILENO */ + +#endif /* not C_UNISTD_H */ |