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libio: Remove rtems_libio_check_permissions()

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

Update #3132.
This commit is contained in:
Sebastian Huber
2017-09-13 09:08:34 +02:00
parent 0169e90e84
commit 48dbb6cf16
2 changed files with 1 additions and 11 deletions
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10
cpukit/libcsupport/include/rtems/libio_.h
View File

@@ -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.
*

2
cpukit/libcsupport/src/ftruncate.c
View File

@@ -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 {