Mon Mar 4 17:35:09 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>

	* hurd/catch-signal.c (hurd_safe_memmove): New function.
	(hurd_safe_copyin, hurd_safe_copyout): New functions.
	* hurd/hurd/sigpreempt.h: Declare them.

2 files changed, 0 insertions, 113 deletions

diff --git a/sysdeps/unix/bsd/dirstream.h b/sysdeps/unix/bsd/dirstream.h
deleted file mode 100644
index d46c59e..0000000
--- a/sysdeps/unix/bsd/dirstream.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Copyright (C) 1993, 1994, 1995 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.  */
-
-#ifndef	_DIRSTREAM_H
-
-#define	_DIRSTREAM_H	1
-
-#define __need_size_t
-#include <stddef.h>
-#include <gnu/types.h>		/* For __off_t.  */
-
-/* Directory stream type.
-
-   The BSD directory format is the same as `struct dirent', so `readdir'
-   returns a pointer into the buffer we read directory data into.  */
-
-struct __dirstream
-  {
-    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.  */
-    __off_t __pos;		/* Position in directory of this block.  */
-  };
-
-#endif	/* dirstream.h */
diff --git a/sysdeps/unix/bsd/readdir.c b/sysdeps/unix/bsd/readdir.c
deleted file mode 100644
index e3d020c..0000000
--- a/sysdeps/unix/bsd/readdir.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/* Copyright (C) 1991, 1992, 1993, 1994, 1995 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 <limits.h>
-#include <stddef.h>
-#include <string.h>
-#include <dirent.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include "direct.h"
-#include "dirstream.h"
-
-/* Read a directory entry from DIRP.  */
-struct dirent *
-DEFUN(readdir, (dirp), DIR *dirp)
-{
-  struct dirent *dp;
-
-  if (dirp == NULL || dirp->__data == NULL)
-    {
-      errno = EINVAL;
-      return NULL;
-    }
-
-  do
-    {
-      if (dirp->__offset >= dirp->__size)
-	{
-	  /* We've emptied out our buffer.  Refill it.  */
-
-	  ssize_t bytes = __getdirentries (dirp->__fd, dirp->__data,
-					   dirp->__allocation, &dirp->__pos);
-	  if (bytes <= 0)
-	    return NULL;
-	  dirp->__size = (size_t) bytes;
-
-	  /* Reset the offset into the buffer.  */
-	  dirp->__offset = 0;
-	}
-
-      dp = (struct dirent *) &dirp->__data[dirp->__offset];
-      dirp->__offset += dp->d_reclen;
-
-#ifndef HAVE_D_TYPE
-      dp->d_namlen = ((struct direct *) dp)->d_namlen;
-      dp->d_type = DT_UNKNOWN;
-#endif
-
-      /* Loop to ignore deleted files.  */
-    } while (dp->d_fileno == 0);
-
-  return dp;
-}