[rtems commit] libio: Remove rtems_libio_check_permissions()

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    48dbb6cf16aad7db732b0f929b2e1803dccd6b4a
Changeset: http://git.rtems.org/rtems/commit/?id=48dbb6cf16aad7db732b0f929b2e1803dccd6b4a

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Wed Sep 13 09:08:34 2017 +0200

libio: Remove rtems_libio_check_permissions()

Remove rtems_libio_check_permissions() and convert single user to
rtems_libio_check_permissions_with_error().

Update #3132.

---

 cpukit/libcsupport/include/rtems/libio_.h | 10 ----------
 cpukit/libcsupport/src/ftruncate.c        |  2 +-
 2 files changed, 1 insertion(+), 11 deletions(-)

diff --git a/cpukit/libcsupport/include/rtems/libio_.h b/cpukit/libcsupport/include/rtems/libio_.h
index 9bd8a89..0a80c91 100644
--- a/cpukit/libcsupport/include/rtems/libio_.h
+++ b/cpukit/libcsupport/include/rtems/libio_.h
@@ -185,16 +185,6 @@ static inline rtems_libio_t *rtems_libio_iop( int fd )
       }                                                     \
   } while (0)
 
-/*
- *  rtems_libio_check_permissions
- *
- *  Macro to check if a file descriptor is open for this operation.
- *  On failure, return EINVAL
- */
-
-#define rtems_libio_check_permissions(_iop, _flag) \
-   rtems_libio_check_permissions_with_error(_iop, _flag, EINVAL )
-
 /**
  * @brief Clones a node.
  *
diff --git a/cpukit/libcsupport/src/ftruncate.c b/cpukit/libcsupport/src/ftruncate.c
index 3f4e933..4a19406 100644
--- a/cpukit/libcsupport/src/ftruncate.c
+++ b/cpukit/libcsupport/src/ftruncate.c
@@ -32,7 +32,7 @@ int ftruncate( int fd, off_t length )
     rtems_libio_check_fd( fd );
     iop = rtems_libio_iop( fd );
     rtems_libio_check_is_open( iop );
-    rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
+    rtems_libio_check_permissions_with_error( iop, LIBIO_FLAGS_WRITE, EINVAL );
 
     rv = (*iop->pathinfo.handlers->ftruncate_h)( iop, length );
   } else {