diff options
Diffstat (limited to 'c/src/exec/libcsupport/src/chdir.c')
-rw-r--r-- | c/src/exec/libcsupport/src/chdir.c | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/c/src/exec/libcsupport/src/chdir.c b/c/src/exec/libcsupport/src/chdir.c deleted file mode 100644 index 07fca7610a..0000000000 --- a/c/src/exec/libcsupport/src/chdir.c +++ /dev/null @@ -1,61 +0,0 @@ -/* - * chdir() - POSIX 1003.1b - 5.2.1 - Change Current Working Directory - * - * 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 <rtems.h> - -#include <unistd.h> -#include <errno.h> - -#include <rtems/libio_.h> -#include <rtems/seterr.h> - -int chdir( - const char *pathname -) -{ - rtems_filesystem_location_info_t loc; - int result; - - /* - * Get the node where we wish to go. - */ - - result = rtems_filesystem_evaluate_path( - pathname, RTEMS_LIBIO_PERMS_SEARCH, &loc, TRUE ); - if ( result != 0 ) - return -1; - - /* - * Verify you can change directory into this node. - */ - - if ( !loc.ops->node_type_h ) { - rtems_filesystem_freenode( &loc ); - rtems_set_errno_and_return_minus_one( ENOTSUP ); - } - - if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { - rtems_filesystem_freenode( &loc ); - rtems_set_errno_and_return_minus_one( ENOTDIR ); - } - - rtems_filesystem_freenode( &rtems_filesystem_current ); - - rtems_filesystem_current = loc; - - return 0; -} |