(struct dirent): New member `d_type'; shorten `d_namlen' to a byte.

diff --git a/dirent/dirent.h b/dirent/dirent.h
index 32032d8..daa0b2f 100644 (file)
--- a/dirent/dirent.h
+++ b/dirent/dirent.h
@@ -42,7 +42,8 @@ struct dirent
   {
     __ino_t d_fileno;          /* File serial number.  */
     unsigned short int d_reclen; /* Length of the whole `struct dirent'.  */
-    unsigned short int d_namlen; /* Length of the file name.  */
+    unsigned char d_type;      /* File type, possibly unknown.  */
+    unsigned char d_namlen;    /* Length of the file name.  */
 
     /* Only this member is in the POSIX standard.  */
     char d_name[1];            /* File name (actually longer).  */
@@ -52,6 +53,26 @@ struct dirent
 #define        d_ino           d_fileno /* Backward compatibility.  */
 #endif
 
+#ifdef __USE_BSD
+/* File types fo `d_type'.  */
+enum
+  {
+    DT_UNKNOWN = 0,
+    DT_FIFO = 1,
+    DT_CHR = 2,
+    DT_DIR = 4,
+    DT_BLK = 6,
+    DT_REG = 8,
+    DT_LNK = 10,
+    DT_SOCK = 12
+  };
+
+/* Convert between stat structure types and directory types.  */
+#define        IFTODT(mode)    (((mode) & 0170000) >> 12)
+#define        DTTOIF(dirtype) ((dirtype) << 12)
+#endif
+
+
 /* Get the system-dependent definition of `DIR',
    the data type of directory stream objects.  */
 #include <dirstream.h>