diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2002-05-17 18:33:07 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2002-05-17 18:33:07 +0000 |
commit | 166475ad3db4bed5e8ee5b5c97816df365c10da1 (patch) | |
tree | bb19c6a2118e1de81ad774418c2002ae951a981b /c/src/lib/libc/ftruncate.c | |
parent | 2002-05-15 Ralf Corsepius <corsepiu@faw.uni-ulm.de> (diff) | |
download | rtems-166475ad3db4bed5e8ee5b5c97816df365c10da1.tar.bz2 |
2002-05-15 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* configure.ac: Remove lib.
Diffstat (limited to 'c/src/lib/libc/ftruncate.c')
-rw-r--r-- | c/src/lib/libc/ftruncate.c | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/c/src/lib/libc/ftruncate.c b/c/src/lib/libc/ftruncate.c deleted file mode 100644 index 4f1cb79d93..0000000000 --- a/c/src/lib/libc/ftruncate.c +++ /dev/null @@ -1,58 +0,0 @@ -/* - * ftruncate() - Truncate a File to the Specified Length - * - * COPYRIGHT (c) 1989-1999. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.OARcorp.com/rtems/license.html. - * - * $Id$ - */ - -#if HAVE_CONFIG_H -#include "config.h" -#endif - -#include <unistd.h> -#include <errno.h> - -#include <rtems/libio_.h> -#include <rtems/seterr.h> - -int ftruncate( - int fd, - off_t length -) -{ - rtems_libio_t *iop; - rtems_filesystem_location_info_t loc; - - rtems_libio_check_fd( fd ); - iop = rtems_libio_iop( fd ); - rtems_libio_check_is_open(iop); - - /* - * Now process the ftruncate() request. - */ - - /* - * Make sure we are not working on a directory - */ - - loc = iop->pathinfo; - if ( !loc.ops->node_type_h ) - rtems_set_errno_and_return_minus_one( ENOTSUP ); - - if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) - rtems_set_errno_and_return_minus_one( EISDIR ); - - rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); - - if ( !iop->handlers->ftruncate_h ) - rtems_set_errno_and_return_minus_one( ENOTSUP ); - - return (*iop->handlers->ftruncate_h)( iop, length ); -} - |