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- /* Portability declarations.
- Copyright (C) 1988 Free Software Foundation
-
- This file is part of GNU Tar.
-
- GNU Tar 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 1, or (at your option)
- any later version.
-
- GNU Tar 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 GNU Tar; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
- /*
- * Portability declarations for tar.
- *
- * @(#)port.h 1.3 87/11/11 by John Gilmore, 1986
- */
-
- /*
- * Everybody does wait() differently. There seem to be no definitions
- * for this in V7 (e.g. you are supposed to shift and mask things out
- * using constant shifts and masks.) So fuck 'em all -- my own non
- * standard but portable macros. Don't change to a "union wait"
- * based approach -- the ordering of the elements of the struct
- * depends on the byte-sex of the machine. Foo!
- */
- #define TERM_SIGNAL(status) ((status) & 0x7F)
- #define TERM_COREDUMP(status) (((status) & 0x80) != 0)
- #define TERM_VALUE(status) ((status) >> 8)
-
- #ifdef MSDOS
- /* missing things from sys/stat.h */
- #define S_ISUID 0
- #define S_ISGID 0
- #define S_ISVTX 0
-
- /* device stuff */
- #define makedev(ma, mi) ((ma << 8) | mi)
- #define major(dev) (dev)
- #define minor(dev) (dev)
- #endif /* MSDOS */
-