add directory gnu

gnu/glibc/glibc-1.03/dirent/Makefile

@@ -0,0 +1,28 @@
+# Copyright (C) 1991 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+
+# The GNU C Library 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
+# Library General Public License for more details.
+
+# You should have received a copy of the GNU Library General Public
+# License along with the GNU C Library; see the file COPYING.LIB.  If
+# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+# Cambridge, MA 02139, USA.
+
+#
+#	Sub-makefile for dirent portion of the library.
+#
+subdir	:= dirent
+
+routines   := opendir closedir readdir rewinddir seekdir telldir
+
+tests	   := list
+
+include ../Rules

gnu/glibc/glibc-1.03/dirent/dirent.h

@@ -0,0 +1,104 @@
+/* Copyright (C) 1991 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+/*
+ *	POSIX Standard: 5.1.2 Directory Operations	<dirent.h>
+ */
+
+#ifndef	_DIRENT_H
+
+#define	_DIRENT_H	1
+#include <features.h>
+
+#include <gnu/types.h>
+
+#define	__need_size_t
+#include <stddef.h>
+
+
+/* Directory entry structure.  */
+struct dirent
+  {
+    __ino_t d_fileno;	/* File serial number.  */
+    size_t d_namlen;	/* Length of the file name.  */
+
+    /* Only this member is in the POSIX standard.  */
+    char d_name[1];	/* File name (actually longer).  */
+  };
+
+#if defined(__USE_BSD) || defined(__USE_MISC)
+#define	d_ino		d_fileno	/* Backward compatibility.  */
+#endif
+
+/* Directory stream type.  */
+typedef struct
+  {
+    int __fd;			/* File descriptor.  */
+
+    char *__data;		/* Directory block.  */
+    size_t __allocation;	/* Space allocated for the block.  */
+    size_t __offset;		/* Current offset into the block.  */
+    size_t __size;		/* Total valid data in the block.  */
+
+    struct dirent __entry;	/* Returned by `readdir'.  */
+  } DIR;
+
+
+/* Open a directory stream on NAME.
+   Return a DIR stream on the directory, or NULL if it could not be opened.  */
+extern DIR *EXFUN(opendir, (CONST char *__name));
+
+/* Close the directory stream DIRP.
+   Return 0 if successful, -1 if not.  */
+extern int EXFUN(closedir, (DIR *__dirp));
+
+/* Read a directory entry from DIRP.
+   Return a pointer to a `struct dirent' describing the entry,
+   or NULL for EOF or error.  The storage returned may be overwritten
+   by a later readdir call on the same DIR stream.  */
+extern struct dirent *EXFUN(readdir, (DIR *__dirp));
+
+/* Rewind DIRP to the beginning of the directory.  */
+extern void EXFUN(rewinddir, (DIR *__dirp));
+
+#if defined(__USE_BSD) || defined(__USE_MISC)
+
+#ifndef	MAXNAMLEN
+/* Get the definitions of the POSIX.1 limits.  */
+#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>
+
+/* Seek to position POS on DIRP.  */
+extern void EXFUN(seekdir, (DIR *__dirp, __off_t __pos));
+
+/* Return the current position of DIRP.  */
+extern __off_t EXFUN(telldir, (DIR *__dirp));
+
+#endif	/* Use BSD or misc.  */
+
+
+#endif	/* dirent.h  */

gnu/glibc/glibc-1.03/dirent/list.c

@@ -0,0 +1,64 @@
+/* Copyright (C) 1991 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <ansidecl.h>
+#include <errno.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <dirent.h>
+
+
+void
+DEFUN(test, (name), CONST char *name)
+{
+  DIR *dirp;
+  struct dirent *entp;
+
+  puts(name);
+
+  dirp = opendir(name);
+  if (dirp == NULL)
+    {
+      perror("opendir");
+      return;
+    }
+
+  while ((entp = readdir(dirp)) != NULL)
+    printf("%s\tfile number %lu\n",
+	   entp->d_name, (unsigned long int) entp->d_fileno);
+
+  if (closedir(dirp) < 0)
+    perror("closedir");
+}
+
+int
+DEFUN(main, (argc, argv), int argc AND char **argv)
+{
+  --argc;
+  ++argv;
+
+  if (argc == 0)
+    test(".");
+  else
+    while (argc-- > 0)
+      test(*argv++);
+
+  exit(0);
+  return(0);
+}