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authorJim Meyering <jim@meyering.net>2002-06-15 08:43:45 +0000
committerJim Meyering <jim@meyering.net>2002-06-15 08:43:45 +0000
commit8ba0cddae4c3bcc7c1ffbac7a9236789671efbe3 (patch)
treeff10cc9118fa3af034426acbc6c8faca49543db1
parent13221a5a13712279d4f3a0186540ec58d0f5c81a (diff)
downloadcoreutils-8ba0cddae4c3bcc7c1ffbac7a9236789671efbe3.tar.xz
(FILE_TYPE_H): Guard entire contents with #ifndef.
For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h> have been included before this file.
-rw-r--r--lib/file-type.h263
1 files changed, 137 insertions, 126 deletions
diff --git a/lib/file-type.h b/lib/file-type.h
index 5a83c7549..765ec89cb 100644
--- a/lib/file-type.h
+++ b/lib/file-type.h
@@ -21,135 +21,146 @@
/* Include <sys/types.h> and <sys/stat.h> before including this
file. */
+#ifndef FILE_TYPE_H
+# define FILE_TYPE_H 1
+
+# if 2 <= __GLIBC__ && 2 <= __GLIBC_MINOR__
+# if !defined _SYS_STAT_H || !defined _SYS_TYPES_H
+you must include <sys/types.h> and <sys/stat.h> before including this file
+# endif
+# endif
+
char const *file_type (struct stat const *);
-#ifndef S_IFMT
-# define S_IFMT 0170000
-#endif
-
-#if STAT_MACROS_BROKEN
-# undef S_ISBLK
-# undef S_ISCHR
-# undef S_ISDIR
-# undef S_ISDOOR
-# undef S_ISFIFO
-# undef S_ISLNK
-# undef S_ISNAM
-# undef S_ISMPB
-# undef S_ISMPC
-# undef S_ISNWK
-# undef S_ISREG
-# undef S_ISSOCK
-#endif
-
-
-#ifndef S_ISBLK
-# ifdef S_IFBLK
-# define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
-# else
-# define S_ISBLK(m) 0
-# endif
-#endif
-
-#ifndef S_ISCHR
-# ifdef S_IFCHR
-# define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
-# else
-# define S_ISCHR(m) 0
-# endif
-#endif
-
-#ifndef S_ISDIR
-# ifdef S_IFDIR
-# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
-# else
-# define S_ISDIR(m) 0
-# endif
-#endif
-
-#ifndef S_ISDOOR /* Solaris 2.5 and up */
-# ifdef S_IFDOOR
-# define S_ISDOOR(m) (((m) & S_IFMT) == S_IFDOOR)
-# else
-# define S_ISDOOR(m) 0
-# endif
-#endif
-
-#ifndef S_ISFIFO
-# ifdef S_IFIFO
-# define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
-# else
-# define S_ISFIFO(m) 0
-# endif
-#endif
-
-#ifndef S_ISLNK
-# ifdef S_IFLNK
-# define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
-# else
-# define S_ISLNK(m) 0
-# endif
-#endif
-
-#ifndef S_ISMPB /* V7 */
-# ifdef S_IFMPB
-# define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
-# define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
-# else
-# define S_ISMPB(m) 0
-# define S_ISMPC(m) 0
-# endif
-#endif
-
-#ifndef S_ISNAM /* Xenix */
-# ifdef S_IFNAM
-# define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM)
-# else
-# define S_ISNAM(m) 0
-# endif
-#endif
-
-#ifndef S_ISNWK /* HP/UX */
-# ifdef S_IFNWK
-# define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
-# else
-# define S_ISNWK(m) 0
-# endif
-#endif
-
-#ifndef S_ISREG
-# ifdef S_IFREG
-# define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
-# else
-# define S_ISREG(m) 0
-# endif
-#endif
-
-#ifndef S_ISSOCK
-# ifdef S_IFSOCK
-# define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
-# else
-# define S_ISSOCK(m) 0
-# endif
-#endif
-
-
-#ifndef S_TYPEISSEM
-# ifdef S_INSEM
-# define S_TYPEISSEM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSEM)
-# else
-# define S_TYPEISSEM(p) 0
+# ifndef S_IFMT
+# define S_IFMT 0170000
+# endif
+
+# if STAT_MACROS_BROKEN
+# undef S_ISBLK
+# undef S_ISCHR
+# undef S_ISDIR
+# undef S_ISDOOR
+# undef S_ISFIFO
+# undef S_ISLNK
+# undef S_ISNAM
+# undef S_ISMPB
+# undef S_ISMPC
+# undef S_ISNWK
+# undef S_ISREG
+# undef S_ISSOCK
+# endif
+
+
+# ifndef S_ISBLK
+# ifdef S_IFBLK
+# define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
+# else
+# define S_ISBLK(m) 0
+# endif
+# endif
+
+# ifndef S_ISCHR
+# ifdef S_IFCHR
+# define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
+# else
+# define S_ISCHR(m) 0
+# endif
+# endif
+
+# ifndef S_ISDIR
+# ifdef S_IFDIR
+# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
+# else
+# define S_ISDIR(m) 0
+# endif
+# endif
+
+# ifndef S_ISDOOR /* Solaris 2.5 and up */
+# ifdef S_IFDOOR
+# define S_ISDOOR(m) (((m) & S_IFMT) == S_IFDOOR)
+# else
+# define S_ISDOOR(m) 0
+# endif
+# endif
+
+# ifndef S_ISFIFO
+# ifdef S_IFIFO
+# define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
+# else
+# define S_ISFIFO(m) 0
+# endif
+# endif
+
+# ifndef S_ISLNK
+# ifdef S_IFLNK
+# define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
+# else
+# define S_ISLNK(m) 0
+# endif
+# endif
+
+# ifndef S_ISMPB /* V7 */
+# ifdef S_IFMPB
+# define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
+# define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
+# else
+# define S_ISMPB(m) 0
+# define S_ISMPC(m) 0
+# endif
+# endif
+
+# ifndef S_ISNAM /* Xenix */
+# ifdef S_IFNAM
+# define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM)
+# else
+# define S_ISNAM(m) 0
+# endif
+# endif
+
+# ifndef S_ISNWK /* HP/UX */
+# ifdef S_IFNWK
+# define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
+# else
+# define S_ISNWK(m) 0
+# endif
+# endif
+
+# ifndef S_ISREG
+# ifdef S_IFREG
+# define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
+# else
+# define S_ISREG(m) 0
+# endif
+# endif
+
+# ifndef S_ISSOCK
+# ifdef S_IFSOCK
+# define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
+# else
+# define S_ISSOCK(m) 0
+# endif
+# endif
+
+
+# ifndef S_TYPEISSEM
+# ifdef S_INSEM
+# define S_TYPEISSEM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSEM)
+# else
+# define S_TYPEISSEM(p) 0
+# endif
+# endif
+
+# ifndef S_TYPEISSHM
+# ifdef S_INSHD
+# define S_TYPEISSHM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSHD)
+# else
+# define S_TYPEISSHM(p) 0
+# endif
# endif
-#endif
-#ifndef S_TYPEISSHM
-# ifdef S_INSHD
-# define S_TYPEISSHM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSHD)
-# else
-# define S_TYPEISSHM(p) 0
+# ifndef S_TYPEISMQ
+# define S_TYPEISMQ(p) 0
# endif
-#endif
-#ifndef S_TYPEISMQ
-# define S_TYPEISMQ(p) 0
-#endif
+#endif /* FILE_TYPE_H */