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Diffstat (limited to 'binutils-2.17/binutils/filemode.c')
| -rw-r--r-- | binutils-2.17/binutils/filemode.c | 248 |
1 files changed, 0 insertions, 248 deletions
diff --git a/binutils-2.17/binutils/filemode.c b/binutils-2.17/binutils/filemode.c deleted file mode 100644 index 78578c88..00000000 --- a/binutils-2.17/binutils/filemode.c +++ /dev/null @@ -1,248 +0,0 @@ -/* filemode.c -- make a string describing file modes - Copyright 1985, 1990, 1991, 1994, 1995, 1997, 1999, 2002, 2003, 2005 - 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. */ - -#include "bfd.h" -#include "bucomm.h" - -static char ftypelet (unsigned long); -static void setst (unsigned long, char *); - -/* filemodestring - fill in string STR with an ls-style ASCII - representation of the st_mode field of file stats block STATP. - 10 characters are stored in STR; no terminating null is added. - The characters stored in STR are: - - 0 File type. 'd' for directory, 'c' for character - special, 'b' for block special, 'm' for multiplex, - 'l' for symbolic link, 's' for socket, 'p' for fifo, - '-' for any other file type - - 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. */ - -/* Get definitions for the file permission bits. */ - -#ifndef S_IRWXU -#define S_IRWXU 0700 -#endif -#ifndef S_IRUSR -#define S_IRUSR 0400 -#endif -#ifndef S_IWUSR -#define S_IWUSR 0200 -#endif -#ifndef S_IXUSR -#define S_IXUSR 0100 -#endif - -#ifndef S_IRWXG -#define S_IRWXG 0070 -#endif -#ifndef S_IRGRP -#define S_IRGRP 0040 -#endif -#ifndef S_IWGRP -#define S_IWGRP 0020 -#endif -#ifndef S_IXGRP -#define S_IXGRP 0010 -#endif - -#ifndef S_IRWXO -#define S_IRWXO 0007 -#endif -#ifndef S_IROTH -#define S_IROTH 0004 -#endif -#ifndef S_IWOTH -#define S_IWOTH 0002 -#endif -#ifndef S_IXOTH -#define S_IXOTH 0001 -#endif - -/* Like filemodestring, but only the relevant part of the `struct stat' - is given as an argument. */ - -void -mode_string (unsigned long mode, char *str) -{ - str[0] = ftypelet ((unsigned long) mode); - str[1] = (mode & S_IRUSR) != 0 ? 'r' : '-'; - str[2] = (mode & S_IWUSR) != 0 ? 'w' : '-'; - str[3] = (mode & S_IXUSR) != 0 ? 'x' : '-'; - str[4] = (mode & S_IRGRP) != 0 ? 'r' : '-'; - str[5] = (mode & S_IWGRP) != 0 ? 'w' : '-'; - str[6] = (mode & S_IXGRP) != 0 ? 'x' : '-'; - str[7] = (mode & S_IROTH) != 0 ? 'r' : '-'; - str[8] = (mode & S_IWOTH) != 0 ? 'w' : '-'; - str[9] = (mode & S_IXOTH) != 0 ? 'x' : '-'; - setst ((unsigned long) mode, str); -} - -/* Return a character indicating the type of file described by - file mode BITS: - 'd' for directories - 'b' for block special files - 'c' for character special files - 'm' for multiplexer files - 'l' for symbolic links - 's' for sockets - 'p' for fifos - '-' for any other file type. */ - -#ifndef S_ISDIR -#ifdef S_IFDIR -#define S_ISDIR(i) (((i) & S_IFMT) == S_IFDIR) -#else /* ! defined (S_IFDIR) */ -#define S_ISDIR(i) (((i) & 0170000) == 040000) -#endif /* ! defined (S_IFDIR) */ -#endif /* ! defined (S_ISDIR) */ - -#ifndef S_ISBLK -#ifdef S_IFBLK -#define S_ISBLK(i) (((i) & S_IFMT) == S_IFBLK) -#else /* ! defined (S_IFBLK) */ -#define S_ISBLK(i) 0 -#endif /* ! defined (S_IFBLK) */ -#endif /* ! defined (S_ISBLK) */ - -#ifndef S_ISCHR -#ifdef S_IFCHR -#define S_ISCHR(i) (((i) & S_IFMT) == S_IFCHR) -#else /* ! defined (S_IFCHR) */ -#define S_ISCHR(i) 0 -#endif /* ! defined (S_IFCHR) */ -#endif /* ! defined (S_ISCHR) */ - -#ifndef S_ISFIFO -#ifdef S_IFIFO -#define S_ISFIFO(i) (((i) & S_IFMT) == S_IFIFO) -#else /* ! defined (S_IFIFO) */ -#define S_ISFIFO(i) 0 -#endif /* ! defined (S_IFIFO) */ -#endif /* ! defined (S_ISFIFO) */ - -#ifndef S_ISSOCK -#ifdef S_IFSOCK -#define S_ISSOCK(i) (((i) & S_IFMT) == S_IFSOCK) -#else /* ! defined (S_IFSOCK) */ -#define S_ISSOCK(i) 0 -#endif /* ! defined (S_IFSOCK) */ -#endif /* ! defined (S_ISSOCK) */ - -#ifndef S_ISLNK -#ifdef S_IFLNK -#define S_ISLNK(i) (((i) & S_IFMT) == S_IFLNK) -#else /* ! defined (S_IFLNK) */ -#define S_ISLNK(i) 0 -#endif /* ! defined (S_IFLNK) */ -#endif /* ! defined (S_ISLNK) */ - -static char -ftypelet (unsigned long bits) -{ - if (S_ISDIR (bits)) - return 'd'; - if (S_ISLNK (bits)) - return 'l'; - if (S_ISBLK (bits)) - return 'b'; - if (S_ISCHR (bits)) - return 'c'; - if (S_ISSOCK (bits)) - return 's'; - if (S_ISFIFO (bits)) - return 'p'; - -#ifdef S_IFMT -#ifdef S_IFMPC - if ((bits & S_IFMT) == S_IFMPC - || (bits & S_IFMT) == S_IFMPB) - return 'm'; -#endif -#ifdef S_IFNWK - if ((bits & S_IFMT) == S_IFNWK) - return 'n'; -#endif -#endif - - return '-'; -} - -/* Set the 's' and 't' flags in file attributes string CHARS, - according to the file mode BITS. */ - -static void -setst (unsigned long bits ATTRIBUTE_UNUSED, char *chars ATTRIBUTE_UNUSED) -{ -#ifdef S_ISUID - if (bits & S_ISUID) - { - if (chars[3] != 'x') - /* Set-uid, but not executable by owner. */ - chars[3] = 'S'; - else - chars[3] = 's'; - } -#endif -#ifdef S_ISGID - if (bits & S_ISGID) - { - if (chars[6] != 'x') - /* Set-gid, but not executable by group. */ - chars[6] = 'S'; - else - chars[6] = 's'; - } -#endif -#ifdef S_ISVTX - if (bits & S_ISVTX) - { - if (chars[9] != 'x') - /* Sticky, but not executable by others. */ - chars[9] = 'T'; - else - chars[9] = 't'; - } -#endif -} |