1 files changed, 0 insertions, 257 deletions
diff --git a/sysdeps/mach/hurd/sysd-stdio.c b/sysdeps/mach/hurd/sysd-stdio.c
deleted file mode 100644
index 14a2aee232..0000000000
--- a/sysdeps/mach/hurd/sysd-stdio.c
+++ /dev/null
@@ -1,257 +0,0 @@
-/* Copyright (C) 1994,95,96,97,98,2001 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 Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <hurd.h>
-#include <fcntl.h>
-#include <hurd/fd.h>
-
-extern __io_read_fn __stdio_read;
-extern __io_write_fn __stdio_write;
-extern __io_seek_fn __stdio_seek;
-extern __io_close_fn __stdio_close;
-extern __io_fileno_fn __stdio_fileno;
-
-
-/* Check ERR for wanting to generate a signal.  */
-
-static inline int
-fd_fail (struct hurd_fd *fd, error_t err)
-{
-  int signo = _hurd_fd_error_signal (err);
-  if (signo)
-    {
-      const struct hurd_signal_detail detail
-	= { code: __stdio_fileno (fd), error: err, exc: 0 };
-      _hurd_raise_signal (NULL, signo, &detail);
-    }
-  errno = err;
-  return -1;
-}
-
-
-/* Read up to N chars into BUF from COOKIE.
-   Return how many chars were read, 0 for EOF or -1 for error.  */
-ssize_t
-__stdio_read (cookie, buf, n)
-     void *cookie;
-     char *buf;
-     size_t n;
-{
-  error_t err;
-  struct hurd_fd *fd = cookie;
-
-  if (! fd)
-    return __hurd_fail (EBADF);
-
-  if (err = _hurd_fd_read (fd, buf, &n, -1))
-    return fd_fail (fd, err);
-
-  return n;
-}
-
-/* Write up to N chars from BUF to COOKIE.
-   Return how many chars were written or -1 for error.  */
-ssize_t
-__stdio_write (cookie, buf, n)
-     void *cookie;
-     const char *buf;
-     size_t n;
-{
-  error_t err;
-  size_t wrote, nleft;
-  struct hurd_fd *fd = cookie;
-
-  if (! fd)
-    return __hurd_fail (EBADF);
-
-  nleft = n;
-  do
-    {
-      wrote = nleft;
-      if (err = _hurd_fd_write (fd, buf, &wrote, -1))
-	return fd_fail (fd, err);
-      buf += wrote;
-      nleft -= wrote;
-    } while (nleft > 0);
-
-  return wrote;
-}
-
-/* Move COOKIE's file position *POS bytes, according to WHENCE.
-   The current file position is stored in *POS.
-   Returns zero if successful, nonzero if not.  */
-int
-__stdio_seek (cookie, pos, whence)
-     void *cookie;
-     fpos_t *pos;
-     int whence;
-{
-  error_t err;
-  struct hurd_fd *fd = cookie;
-  if (! fd)
-    return __hurd_fail (EBADF);
-  err = HURD_FD_PORT_USE (fd, __io_seek (port, *pos, whence, pos));
-  return err ? fd_fail (fd, err) : 0;
-}
-
-/* Close the file associated with COOKIE.
-   Return 0 for success or -1 for failure.  */
-int
-__stdio_close (cookie)
-     void *cookie;
-{
-  error_t error = cookie ? _hurd_fd_close (cookie) : EBADF;
-  return error ? fd_fail (cookie, error) : 0;
-}
-
-
-static inline int
-modeflags (__io_mode m)
-{
-  int flags = 0;
-  if (m.__read)
-    flags |= O_READ;
-  if (m.__write)
-    flags |= O_WRITE;
-  if (m.__append)
-    flags |= O_APPEND;
-  if (m.__create)
-    flags |= O_CREAT;
-  if (m.__truncate)
-    flags |= O_TRUNC;
-  if (m.__exclusive)
-    flags |= O_EXCL;
-  return flags;
-}
-
-/* Open FILENAME with the mode in M.  */
-int
-__stdio_open (filename, m, cookieptr)
-     const char *filename;
-     __io_mode m;
-     void **cookieptr;
-{
-  int flags;
-  file_t port;
-  struct hurd_fd *d;
-
-  flags = modeflags (m);
-  port = __file_name_lookup (filename, flags, 0666 & ~_hurd_umask);
-  if (port == MACH_PORT_NULL)
-    return -1;
-
-  HURD_CRITICAL_BEGIN;
-  d = _hurd_alloc_fd (NULL, 0);
-  if (d != NULL)
-    {
-      _hurd_port2fd (d, port, flags);
-      __spin_unlock (&d->port.lock);
-    }
-  HURD_CRITICAL_END;
-
-  *cookieptr = d;
-  return 0;
-}
-
-
-/* Open FILENAME with the mode in M.  Use the same magic cookie
-   already in *COOKIEPTR if possible, closing the old cookie with CLOSEFN.  */
-int
-__stdio_reopen (const char *filename,
-		__io_mode m,
-		void **cookieptr,
-		__io_close_fn closefn)
-{
-  int flags;
-  file_t port;
-  struct hurd_fd *d;
-
-  if (closefn != __stdio_close)
-    {
-      /* The old cookie is Not Of The Body.
-	 Just close it and do a normal open.  */
-      (*closefn) (*cookieptr);
-      return __stdio_open (filename, m, cookieptr);
-    }
-
-  /* Open a new port on the file.  */
-  flags = modeflags (m);
-  port = __file_name_lookup (filename, flags, 0666 & ~_hurd_umask);
-
-  /* Install the new port in the same file descriptor slot the old cookie
-     points to.  If opening the file failed, PORT will be MACH_PORT_NULL
-     and installing it in the descriptor will have the effect of closing
-     the old descriptor.  */
-
-  d = *cookieptr;
-  HURD_CRITICAL_BEGIN;
-  __spin_lock (&d->port.lock);
-  _hurd_port2fd (d, port, flags);
-  __spin_unlock (&d->port.lock);
-  HURD_CRITICAL_END;
-
-  return port == MACH_PORT_NULL ? -1 : 0;
-}
-
-
-/* Write a message to the error output.
-   Try hard to make it really get out.  */
-void
-__stdio_errmsg (msg, len)
-     const char *msg;
-     size_t len;
-{
-  io_t server;
-  mach_msg_type_number_t wrote;
-
-  server = __getdport (2);
-  __io_write (server, msg, len, -1, &wrote);
-  __mach_port_deallocate (__mach_task_self (), server);
-}
-
-
-/* Return the POSIX.1 file descriptor associated with COOKIE,
-   or -1 for errors.  If COOKIE does not relate to any POSIX.1 file
-   descriptor, this should return -1 with errno set to EOPNOTSUPP.  */
-int
-__stdio_fileno (cookie)
-     void *cookie;
-{
-  int fd;
-
-  if (! cookie)
-    return __hurd_fail (EBADF);
-
-  __mutex_lock (&_hurd_dtable_lock);
-  for (fd = 0; fd < _hurd_dtablesize; ++fd)
-    if (_hurd_dtable[fd] == cookie)
-      {
-	__mutex_unlock (&_hurd_dtable_lock);
-	return fd;
-      }
-  __mutex_unlock (&_hurd_dtable_lock);
-
-  /* This should never happen, because this function should not be
-     installed as a stream's __fileno function unless that stream's cookie
-     points to a file descriptor.  */
-  errno = EGRATUITOUS;
-  return -1;
-}