[rtems commit] Filesystem: Remove pipe_lseek()

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    6b36ca23716698a40a09845b90996e00c8159a97
Changeset: http://git.rtems.org/rtems/commit/?id=6b36ca23716698a40a09845b90996e00c8159a97

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Thu Apr 26 16:34:59 2012 +0200

Filesystem: Remove pipe_lseek()

---

 cpukit/libfs/src/imfs/imfs_fifo.c |   12 +-----------
 cpukit/libfs/src/pipe/fifo.c      |   14 --------------
 cpukit/libfs/src/pipe/pipe.h      |   10 ----------
 3 files changed, 1 insertions(+), 35 deletions(-)

diff --git a/cpukit/libfs/src/imfs/imfs_fifo.c b/cpukit/libfs/src/imfs/imfs_fifo.c
index 6160256..ac77e41 100644
--- a/cpukit/libfs/src/imfs/imfs_fifo.c
+++ b/cpukit/libfs/src/imfs/imfs_fifo.c
@@ -109,23 +109,13 @@ static int IMFS_fifo_ioctl(
   IMFS_FIFO_RETURN(err);
 }
 
-static off_t IMFS_fifo_lseek(
-  rtems_libio_t *iop,
-  off_t          offset,
-  int            whence
-)
-{
-  off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
-  IMFS_FIFO_RETURN(err);
-}
-
 static const rtems_filesystem_file_handlers_r IMFS_fifo_handlers = {
   IMFS_fifo_open,
   IMFS_fifo_close,
   IMFS_fifo_read,
   IMFS_fifo_write,
   IMFS_fifo_ioctl,
-  IMFS_fifo_lseek,
+  rtems_filesystem_default_lseek,
   IMFS_stat,
   rtems_filesystem_default_ftruncate,
   rtems_filesystem_default_fsync_or_fdatasync,
diff --git a/cpukit/libfs/src/pipe/fifo.c b/cpukit/libfs/src/pipe/fifo.c
index d80a51f..606bd68 100644
--- a/cpukit/libfs/src/pipe/fifo.c
+++ b/cpukit/libfs/src/pipe/fifo.c
@@ -572,17 +572,3 @@ int pipe_ioctl(
 
   return -EINVAL;
 }
-
-/*
- * Interface to file system lseek.
- */
-int pipe_lseek(
-  pipe_control_t *pipe,
-  off_t           offset,
-  int             whence,
-  rtems_libio_t  *iop
-)
-{
-  /* Seek on pipe is not supported */
-  return -ESPIPE;
-}
diff --git a/cpukit/libfs/src/pipe/pipe.h b/cpukit/libfs/src/pipe/pipe.h
index 52d0a85..5aab787 100644
--- a/cpukit/libfs/src/pipe/pipe.h
+++ b/cpukit/libfs/src/pipe/pipe.h
@@ -104,16 +104,6 @@ extern int pipe_ioctl(
   rtems_libio_t  *iop
 );
 
-/*
- * Interface to file system lseek.
- */
-extern int pipe_lseek(
-  pipe_control_t *pipe,
-  off_t           offset,
-  int             whence,
-  rtems_libio_t  *iop
-);
-
 #ifdef __cplusplus
 }
 #endif