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/* Provide a more complete sys/stat header file.
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Copyright (C) 2005-2009 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
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/* Written by Eric Blake, Paul Eggert, and Jim Meyering. */
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/* This file is supposed to be used on platforms where <sys/stat.h> is
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incomplete. It is intended to provide definitions and prototypes
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needed by an application. Start with what the system provides. */
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@PRAGMA_SYSTEM_HEADER@
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#if defined __need_system_sys_stat_h
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/* Special invocation convention. */
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#@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@
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/* Normal invocation convention. */
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#ifndef _GL_SYS_STAT_H
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#include <sys/types.h>
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/* The include_next requires a split double-inclusion guard. */
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#@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@
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#ifndef _GL_SYS_STAT_H
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#define _GL_SYS_STAT_H
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/* The definition of GL_LINK_WARNING is copied here. */
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/* Before doing "#define mkdir rpl_mkdir" below, we need to include all
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headers that may declare mkdir(). */
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#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
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# define S_IFMT 0170000
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#if STAT_MACROS_BROKEN
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# define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
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# define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
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# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
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#ifndef S_ISDOOR /* Solaris 2.5 and up */
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# define S_ISDOOR(m) 0
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# define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
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# define S_ISFIFO(m) 0
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# define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
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# define S_ISLNK(m) 0
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#ifndef S_ISMPB /* V7 */
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# define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
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# define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
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# define S_ISMPB(m) 0
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# define S_ISMPC(m) 0
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#ifndef S_ISNAM /* Xenix */
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# define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM)
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# define S_ISNAM(m) 0
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#ifndef S_ISNWK /* HP/UX */
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# define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
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# define S_ISNWK(m) 0
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#ifndef S_ISPORT /* Solaris 10 and up */
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# define S_ISPORT(m) 0
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# define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
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# define S_ISREG(m) 0
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# define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
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# define S_ISSOCK(m) 0
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# define S_TYPEISMQ(p) 0
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# define S_TYPEISTMO(p) 0
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# define S_TYPEISSEM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSEM)
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# define S_TYPEISSEM(p) 0
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# define S_TYPEISSHM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSHD)
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# define S_TYPEISSHM(p) 0
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/* high performance ("contiguous data") */
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# define S_ISCTG(p) 0
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/* Cray DMF (data migration facility): off line, with data */
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# define S_ISOFD(p) 0
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/* Cray DMF (data migration facility): off line, with no data */
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# define S_ISOFL(p) 0
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/* 4.4BSD whiteout */
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# define S_ISWHT(m) 0
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/* If any of the following are undefined,
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define them to their de facto standard values. */
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# define S_ISUID 04000
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# define S_ISGID 02000
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/* S_ISVTX is a common extension to POSIX. */
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# define S_ISVTX 01000
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#if !S_IRUSR && S_IREAD
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# define S_IRUSR S_IREAD
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# define S_IRUSR 00400
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# define S_IRGRP (S_IRUSR >> 3)
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# define S_IROTH (S_IRUSR >> 6)
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#if !S_IWUSR && S_IWRITE
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# define S_IWUSR S_IWRITE
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# define S_IWUSR 00200
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# define S_IWGRP (S_IWUSR >> 3)
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# define S_IWOTH (S_IWUSR >> 6)
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#if !S_IXUSR && S_IEXEC
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# define S_IXUSR S_IEXEC
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# define S_IXUSR 00100
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# define S_IXGRP (S_IXUSR >> 3)
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# define S_IXOTH (S_IXUSR >> 6)
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# define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR)
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# define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP)
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# define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH)
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/* S_IXUGO is a common extension to POSIX. */
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# define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH)
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# define S_IRWXUGO (S_IRWXU | S_IRWXG | S_IRWXO)
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/* mingw does not support symlinks, therefore it does not have lstat. But
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without links, stat does just fine. */
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# elif @REPLACE_LSTAT@
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# define lstat rpl_lstat
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extern int rpl_lstat (const char *name, struct stat *buf);
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#elif defined GNULIB_POSIXCHECK
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# define lstat(p,b) \
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(GL_LINK_WARNING ("lstat is unportable - " \
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"use gnulib module lstat for portability"), \
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# define mkdir rpl_mkdir
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extern int mkdir (char const *name, mode_t mode);
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/* mingw's _mkdir() function has 1 argument, but we pass 2 arguments.
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Additionally, it declares _mkdir (and depending on compile flags, an
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alias mkdir), only in the nonstandard <io.h>, which is included above. */
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# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
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rpl_mkdir (char const *name, mode_t mode)
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return _mkdir (name);
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# define mkdir rpl_mkdir
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/* Declare BSD extensions. */
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/* Change the mode of FILENAME to MODE, without dereferencing it if FILENAME
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denotes a symbolic link. */
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/* The lchmod replacement follows symbolic links. Callers should take
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this into account; lchmod should be applied only to arguments that
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are known to not be symbolic links. On hosts that lack lchmod,
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this can lead to race conditions between the check and the
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invocation of lchmod, but we know of no workarounds that are
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reliable in general. You might try requesting support for lchmod
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from your operating system supplier. */
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# define lchmod chmod
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# if 0 /* assume already declared */
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extern int lchmod (const char *filename, mode_t mode);
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#elif defined GNULIB_POSIXCHECK
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# define lchmod(f,m) \
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(GL_LINK_WARNING ("lchmod is unportable - " \
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"use gnulib module lchmod for portability"), \
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#endif /* _GL_SYS_STAT_H */
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#endif /* _GL_SYS_STAT_H */
added
removed
libmissing/sys_stat.in.h
