| 1 |
1181 |
sfurman |
/* posixstat.h -- Posix stat(2) definitions for systems that
|
| 2 |
|
|
don't have them. */
|
| 3 |
|
|
|
| 4 |
|
|
/* Copyright (C) 1987,1991 Free Software Foundation, Inc.
|
| 5 |
|
|
|
| 6 |
|
|
This file is part of GNU Bash, the Bourne Again SHell.
|
| 7 |
|
|
|
| 8 |
|
|
Bash is free software; you can redistribute it and/or modify it
|
| 9 |
|
|
under the terms of the GNU General Public License as published by
|
| 10 |
|
|
the Free Software Foundation; either version 2, or (at your option)
|
| 11 |
|
|
any later version.
|
| 12 |
|
|
|
| 13 |
|
|
Bash is distributed in the hope that it will be useful, but WITHOUT
|
| 14 |
|
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
| 15 |
|
|
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
|
| 16 |
|
|
License for more details.
|
| 17 |
|
|
|
| 18 |
|
|
You should have received a copy of the GNU General Public License
|
| 19 |
|
|
along with Bash; see the file COPYING. If not, write to the Free
|
| 20 |
|
|
Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
|
| 21 |
|
|
|
| 22 |
|
|
/* This file should be included instead of <sys/stat.h>.
|
| 23 |
|
|
It relies on the local sys/stat.h to work though. */
|
| 24 |
|
|
#if !defined (_POSIXSTAT_H_)
|
| 25 |
|
|
#define _POSIXSTAT_H_
|
| 26 |
|
|
|
| 27 |
|
|
#include <sys/stat.h>
|
| 28 |
|
|
|
| 29 |
|
|
#if defined (STAT_MACROS_BROKEN)
|
| 30 |
|
|
# undef S_ISBLK
|
| 31 |
|
|
# undef S_ISCHR
|
| 32 |
|
|
# undef S_ISDIR
|
| 33 |
|
|
# undef S_ISFIFO
|
| 34 |
|
|
# undef S_ISREG
|
| 35 |
|
|
# undef S_ISLNK
|
| 36 |
|
|
#endif /* STAT_MACROS_BROKEN */
|
| 37 |
|
|
|
| 38 |
|
|
/* These are guaranteed to work only on isc386 */
|
| 39 |
|
|
#if !defined (S_IFDIR) && !defined (S_ISDIR)
|
| 40 |
|
|
# define S_IFDIR 0040000
|
| 41 |
|
|
#endif /* !S_IFDIR && !S_ISDIR */
|
| 42 |
|
|
#if !defined (S_IFMT)
|
| 43 |
|
|
# define S_IFMT 0170000
|
| 44 |
|
|
#endif /* !S_IFMT */
|
| 45 |
|
|
|
| 46 |
|
|
/* Posix 1003.1 5.6.1.1 <sys/stat.h> file types */
|
| 47 |
|
|
|
| 48 |
|
|
/* Some Posix-wannabe systems define _S_IF* macros instead of S_IF*, but
|
| 49 |
|
|
do not provide the S_IS* macros that Posix requires. */
|
| 50 |
|
|
|
| 51 |
|
|
#if defined (_S_IFMT) && !defined (S_IFMT)
|
| 52 |
|
|
#define S_IFMT _S_IFMT
|
| 53 |
|
|
#endif
|
| 54 |
|
|
#if defined (_S_IFIFO) && !defined (S_IFIFO)
|
| 55 |
|
|
#define S_IFIFO _S_IFIFO
|
| 56 |
|
|
#endif
|
| 57 |
|
|
#if defined (_S_IFCHR) && !defined (S_IFCHR)
|
| 58 |
|
|
#define S_IFCHR _S_IFCHR
|
| 59 |
|
|
#endif
|
| 60 |
|
|
#if defined (_S_IFDIR) && !defined (S_IFDIR)
|
| 61 |
|
|
#define S_IFDIR _S_IFDIR
|
| 62 |
|
|
#endif
|
| 63 |
|
|
#if defined (_S_IFBLK) && !defined (S_IFBLK)
|
| 64 |
|
|
#define S_IFBLK _S_IFBLK
|
| 65 |
|
|
#endif
|
| 66 |
|
|
#if defined (_S_IFREG) && !defined (S_IFREG)
|
| 67 |
|
|
#define S_IFREG _S_IFREG
|
| 68 |
|
|
#endif
|
| 69 |
|
|
#if defined (_S_IFLNK) && !defined (S_IFLNK)
|
| 70 |
|
|
#define S_IFLNK _S_IFLNK
|
| 71 |
|
|
#endif
|
| 72 |
|
|
#if defined (_S_IFSOCK) && !defined (S_IFSOCK)
|
| 73 |
|
|
#define S_IFSOCK _S_IFSOCK
|
| 74 |
|
|
#endif
|
| 75 |
|
|
|
| 76 |
|
|
/* Test for each symbol individually and define the ones necessary (some
|
| 77 |
|
|
systems claiming Posix compatibility define some but not all). */
|
| 78 |
|
|
|
| 79 |
|
|
#if defined (S_IFBLK) && !defined (S_ISBLK)
|
| 80 |
|
|
#define S_ISBLK(m) (((m)&S_IFMT) == S_IFBLK) /* block device */
|
| 81 |
|
|
#endif
|
| 82 |
|
|
|
| 83 |
|
|
#if defined (S_IFCHR) && !defined (S_ISCHR)
|
| 84 |
|
|
#define S_ISCHR(m) (((m)&S_IFMT) == S_IFCHR) /* character device */
|
| 85 |
|
|
#endif
|
| 86 |
|
|
|
| 87 |
|
|
#if defined (S_IFDIR) && !defined (S_ISDIR)
|
| 88 |
|
|
#define S_ISDIR(m) (((m)&S_IFMT) == S_IFDIR) /* directory */
|
| 89 |
|
|
#endif
|
| 90 |
|
|
|
| 91 |
|
|
#if defined (S_IFREG) && !defined (S_ISREG)
|
| 92 |
|
|
#define S_ISREG(m) (((m)&S_IFMT) == S_IFREG) /* file */
|
| 93 |
|
|
#endif
|
| 94 |
|
|
|
| 95 |
|
|
#if defined (S_IFIFO) && !defined (S_ISFIFO)
|
| 96 |
|
|
#define S_ISFIFO(m) (((m)&S_IFMT) == S_IFIFO) /* fifo - named pipe */
|
| 97 |
|
|
#endif
|
| 98 |
|
|
|
| 99 |
|
|
#if defined (S_IFLNK) && !defined (S_ISLNK)
|
| 100 |
|
|
#define S_ISLNK(m) (((m)&S_IFMT) == S_IFLNK) /* symbolic link */
|
| 101 |
|
|
#endif
|
| 102 |
|
|
|
| 103 |
|
|
#if defined (S_IFSOCK) && !defined (S_ISSOCK)
|
| 104 |
|
|
#define S_ISSOCK(m) (((m)&S_IFMT) == S_IFSOCK) /* socket */
|
| 105 |
|
|
#endif
|
| 106 |
|
|
|
| 107 |
|
|
/*
|
| 108 |
|
|
* POSIX 1003.1 5.6.1.2 <sys/stat.h> File Modes
|
| 109 |
|
|
*/
|
| 110 |
|
|
|
| 111 |
|
|
#if !defined (S_IRWXU)
|
| 112 |
|
|
# if !defined (S_IREAD)
|
| 113 |
|
|
# define S_IREAD 00400
|
| 114 |
|
|
# define S_IWRITE 00200
|
| 115 |
|
|
# define S_IEXEC 00100
|
| 116 |
|
|
# endif /* S_IREAD */
|
| 117 |
|
|
|
| 118 |
|
|
# if !defined (S_IRUSR)
|
| 119 |
|
|
# define S_IRUSR S_IREAD /* read, owner */
|
| 120 |
|
|
# define S_IWUSR S_IWRITE /* write, owner */
|
| 121 |
|
|
# define S_IXUSR S_IEXEC /* execute, owner */
|
| 122 |
|
|
|
| 123 |
|
|
# define S_IRGRP (S_IREAD >> 3) /* read, group */
|
| 124 |
|
|
# define S_IWGRP (S_IWRITE >> 3) /* write, group */
|
| 125 |
|
|
# define S_IXGRP (S_IEXEC >> 3) /* execute, group */
|
| 126 |
|
|
|
| 127 |
|
|
# define S_IROTH (S_IREAD >> 6) /* read, other */
|
| 128 |
|
|
# define S_IWOTH (S_IWRITE >> 6) /* write, other */
|
| 129 |
|
|
# define S_IXOTH (S_IEXEC >> 6) /* execute, other */
|
| 130 |
|
|
# endif /* !S_IRUSR */
|
| 131 |
|
|
|
| 132 |
|
|
# define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR)
|
| 133 |
|
|
# define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP)
|
| 134 |
|
|
# define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH)
|
| 135 |
|
|
#endif /* !S_IRWXU */
|
| 136 |
|
|
|
| 137 |
|
|
/* These are non-standard, but are used in builtins.c$symbolic_umask() */
|
| 138 |
|
|
#define S_IRUGO (S_IRUSR | S_IRGRP | S_IROTH)
|
| 139 |
|
|
#define S_IWUGO (S_IWUSR | S_IWGRP | S_IWOTH)
|
| 140 |
|
|
#define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH)
|
| 141 |
|
|
|
| 142 |
|
|
#endif /* _POSIXSTAT_H_ */
|
