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-rw-r--r--dirent/dirent.h73
1 files changed, 38 insertions, 35 deletions
diff --git a/dirent/dirent.h b/dirent/dirent.h
index 449f485c83..3d187e1096 100644
--- a/dirent/dirent.h
+++ b/dirent/dirent.h
@@ -39,12 +39,15 @@ __BEGIN_DECLS
It defines the macro `_DIRENT_HAVE_D_OFF' iff there is a `d_off'
member that gives the file offset of the next directory entry.
+
+ It defines the macro `_DIRENT_HAVE_D_TYPE' iff there is a `d_type'
+ member that gives the type of the file.
*/
#include <direntry.h>
-#if (defined(__USE_BSD) || defined(__USE_MISC)) && !defined(d_fileno)
-#define d_ino d_fileno /* Backward compatibility. */
+#if (defined __USE_BSD || defined __USE_MISC) && !defined d_fileno
+# define d_ino d_fileno /* Backward compatibility. */
#endif
/* These macros extract size information from a `struct dirent *'.
@@ -62,16 +65,16 @@ __BEGIN_DECLS
*/
#ifdef _DIRENT_HAVE_D_NAMLEN
-#define _D_EXACT_NAMLEN(d) ((d)->d_namlen)
-#define _D_ALLOC_NAMLEN(d) (_D_EXACT_NAMLEN (d) + 1)
-#else
-#define _D_EXACT_NAMLEN(d) (strlen ((d)->d_name))
-#ifdef _DIRENT_HAVE_D_RECLEN
-#define _D_ALLOC_NAMLEN(d) (((char *) (d) + (d)->d_reclen) - &(d)->d_name[0])
+# define _D_EXACT_NAMLEN(d) ((d)->d_namlen)
+# define _D_ALLOC_NAMLEN(d) (_D_EXACT_NAMLEN (d) + 1)
#else
-#define _D_ALLOC_NAMLEN(d) (sizeof (d)->d_name > 1 ? sizeof (d)->d_name : \
- _D_EXACT_NAMLEN (d) + 1)
-#endif
+# define _D_EXACT_NAMLEN(d) (strlen ((d)->d_name))
+# ifdef _DIRENT_HAVE_D_RECLEN
+# define _D_ALLOC_NAMLEN(d) (((char *) (d) + (d)->d_reclen) - &(d)->d_name[0])
+# else
+# define _D_ALLOC_NAMLEN(d) (sizeof (d)->d_name > 1 ? sizeof (d)->d_name : \
+ _D_EXACT_NAMLEN (d) + 1)
+# endif
#endif
@@ -90,8 +93,8 @@ enum
};
/* Convert between stat structure types and directory types. */
-#define IFTODT(mode) (((mode) & 0170000) >> 12)
-#define DTTOIF(dirtype) ((dirtype) << 12)
+# define IFTODT(mode) (((mode) & 0170000) >> 12)
+# define DTTOIF(dirtype) ((dirtype) << 12)
#endif
@@ -116,42 +119,42 @@ extern int closedir __P ((DIR *__dirp));
extern struct dirent *__readdir __P ((DIR *__dirp));
extern struct dirent *readdir __P ((DIR *__dirp));
-#if defined __USE_POSIX
+#if defined __USE_POSIX || defined __USE_MISC
/* Reentrant version of `readdir'. Return in RESULT a pointer to the
next entry. */
-extern int __readdir_r __P ((DIR *__dirp, struct dirent *entry,
- struct dirent **result));
-extern int readdir_r __P ((DIR *__dirp, struct dirent *entry,
- struct dirent **result));
-#endif /* POSIX */
+extern int __readdir_r __P ((DIR *__dirp, struct dirent *__entry,
+ struct dirent **__result));
+extern int readdir_r __P ((DIR *__dirp, struct dirent *__entry,
+ struct dirent **__result));
+#endif /* POSIX or misc */
/* Rewind DIRP to the beginning of the directory. */
extern void rewinddir __P ((DIR *__dirp));
-#if defined(__USE_BSD) || defined(__USE_MISC)
+#if defined __USE_BSD || defined __USE_MISC
/* Return the file descriptor used by DIRP. */
extern int dirfd __P ((DIR *__dirp));
-#if defined (__OPTIMIZE__) && defined (_DIR_dirfd)
-#define dirfd(dirp) _DIR_dirfd (dirp)
-#endif
+# if defined __OPTIMIZE__ && defined _DIR_dirfd
+# define dirfd(dirp) _DIR_dirfd (dirp)
+# endif
-#ifndef MAXNAMLEN
+# ifndef MAXNAMLEN
/* Get the definitions of the POSIX.1 limits. */
-#include <posix1_lim.h>
+# include <posix1_lim.h>
/* `MAXNAMLEN' is the BSD name for what POSIX calls `NAME_MAX'. */
-#ifdef NAME_MAX
-#define MAXNAMLEN NAME_MAX
-#else
-#define MAXNAMLEN 255
-#endif
-#endif
-
-#include <gnu/types.h>
-#define __need_size_t
-#include <stddef.h>
+# ifdef NAME_MAX
+# define MAXNAMLEN NAME_MAX
+# else
+# define MAXNAMLEN 255
+# endif
+# endif
+
+# include <gnu/types.h>
+# define __need_size_t
+# include <stddef.h>
/* Seek to position POS on DIRP. */
extern void seekdir __P ((DIR *__dirp, __off_t __pos));