summaryrefslogtreecommitdiff
path: root/lib/filemode.c
diff options
context:
space:
mode:
authorPaul Eggert <eggert@cs.ucla.edu>2006-08-21 07:26:38 +0000
committerPaul Eggert <eggert@cs.ucla.edu>2006-08-21 07:26:38 +0000
commit0f7a044109b860443ecaa4f8a37652b1b4423057 (patch)
treeb5834ed9867213221a2636e0fa7e8da178749a76 /lib/filemode.c
parent11fd62b0080ce376b26241bd789b7e7390befef6 (diff)
downloadcoreutils-0f7a044109b860443ecaa4f8a37652b1b4423057.tar.xz
Remove from CVS, since the bootstrap script generates them automatically.
Diffstat (limited to 'lib/filemode.c')
-rw-r--r--lib/filemode.c185
1 files changed, 0 insertions, 185 deletions
diff --git a/lib/filemode.c b/lib/filemode.c
deleted file mode 100644
index 5636c9e7c..000000000
--- a/lib/filemode.c
+++ /dev/null
@@ -1,185 +0,0 @@
-/* filemode.c -- make a string describing file modes
-
- Copyright (C) 1985, 1990, 1993, 1998-2000, 2004, 2006 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include "filemode.h"
-
-#include "stat-macros.h"
-
-/* The following is for Cray DMF (Data Migration Facility), which is a
- HSM file system. A migrated file has a `st_dm_mode' that is
- different from the normal `st_mode', so any tests for migrated
- files should use the former. */
-#if HAVE_ST_DM_MODE
-# define IS_MIGRATED_FILE(statp) \
- (S_ISOFD (statp->st_dm_mode) || S_ISOFL (statp->st_dm_mode))
-#else
-# define IS_MIGRATED_FILE(statp) 0
-#endif
-
-#if ! HAVE_DECL_STRMODE
-
-/* Return a character indicating the type of file described by
- file mode BITS:
- '-' regular file
- 'b' block special file
- 'c' character special file
- 'C' high performance ("contiguous data") file
- 'd' directory
- 'D' door
- 'l' symbolic link
- 'm' multiplexed file (7th edition Unix; obsolete)
- 'n' network special file (HP-UX)
- 'p' fifo (named pipe)
- 'P' port
- 's' socket
- 'w' whiteout (4.4BSD)
- '?' some other file type */
-
-static char
-ftypelet (mode_t bits)
-{
- /* These are the most common, so test for them first. */
- if (S_ISREG (bits))
- return '-';
- if (S_ISDIR (bits))
- return 'd';
-
- /* Other letters standardized by POSIX 1003.1-2004. */
- if (S_ISBLK (bits))
- return 'b';
- if (S_ISCHR (bits))
- return 'c';
- if (S_ISLNK (bits))
- return 'l';
- if (S_ISFIFO (bits))
- return 'p';
-
- /* Other file types (though not letters) standardized by POSIX. */
- if (S_ISSOCK (bits))
- return 's';
-
- /* Nonstandard file types. */
- if (S_ISCTG (bits))
- return 'C';
- if (S_ISDOOR (bits))
- return 'D';
- if (S_ISMPB (bits) || S_ISMPC (bits))
- return 'm';
- if (S_ISNWK (bits))
- return 'n';
- if (S_ISPORT (bits))
- return 'P';
- if (S_ISWHT (bits))
- return 'w';
-
- return '?';
-}
-
-/* Like filemodestring, but rely only on MODE. */
-
-void
-strmode (mode_t mode, char *str)
-{
- str[0] = ftypelet (mode);
- str[1] = mode & S_IRUSR ? 'r' : '-';
- str[2] = mode & S_IWUSR ? 'w' : '-';
- str[3] = (mode & S_ISUID
- ? (mode & S_IXUSR ? 's' : 'S')
- : (mode & S_IXUSR ? 'x' : '-'));
- str[4] = mode & S_IRGRP ? 'r' : '-';
- str[5] = mode & S_IWGRP ? 'w' : '-';
- str[6] = (mode & S_ISGID
- ? (mode & S_IXGRP ? 's' : 'S')
- : (mode & S_IXGRP ? 'x' : '-'));
- str[7] = mode & S_IROTH ? 'r' : '-';
- str[8] = mode & S_IWOTH ? 'w' : '-';
- str[9] = (mode & S_ISVTX
- ? (mode & S_IXOTH ? 't' : 'T')
- : (mode & S_IXOTH ? 'x' : '-'));
- str[10] = ' ';
- str[11] = '\0';
-}
-
-#endif /* ! HAVE_DECL_STRMODE */
-
-/* filemodestring - fill in string STR with an ls-style ASCII
- representation of the st_mode field of file stats block STATP.
- 12 characters are stored in STR.
- The characters stored in STR are:
-
- 0 File type, as in ftypelet above, except that other letters are used
- for files whose type cannot be determined solely from st_mode:
-
- 'F' semaphore
- 'M' migrated file (Cray DMF)
- 'Q' message queue
- 'S' shared memory object
- 'T' typed memory object
-
- 1 'r' if the owner may read, '-' otherwise.
-
- 2 'w' if the owner may write, '-' otherwise.
-
- 3 'x' if the owner may execute, 's' if the file is
- set-user-id, '-' otherwise.
- 'S' if the file is set-user-id, but the execute
- bit isn't set.
-
- 4 'r' if group members may read, '-' otherwise.
-
- 5 'w' if group members may write, '-' otherwise.
-
- 6 'x' if group members may execute, 's' if the file is
- set-group-id, '-' otherwise.
- 'S' if it is set-group-id but not executable.
-
- 7 'r' if any user may read, '-' otherwise.
-
- 8 'w' if any user may write, '-' otherwise.
-
- 9 'x' if any user may execute, 't' if the file is "sticky"
- (will be retained in swap space after execution), '-'
- otherwise.
- 'T' if the file is sticky but not executable.
-
- 10 ' ' for compatibility with 4.4BSD strmode,
- since this interface does not support ACLs.
-
- 11 '\0'. */
-
-void
-filemodestring (struct stat const *statp, char *str)
-{
- strmode (statp->st_mode, str);
-
- if (S_TYPEISSEM (statp))
- str[0] = 'F';
- else if (IS_MIGRATED_FILE (statp))
- str[0] = 'M';
- else if (S_TYPEISMQ (statp))
- str[0] = 'Q';
- else if (S_TYPEISSHM (statp))
- str[0] = 'S';
- else if (S_TYPEISTMO (statp))
- str[0] = 'T';
-}