[PATCH 07/18] libio: Remove rtems_libio_check_permissions()

[Sebastian Huber]

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 9bd8a8979c..0a80c917b7 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 3f4e93307d..4a194066e5 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 {
-- 
2.12.3

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