diff options
Diffstat (limited to 'libgloss/csky/io-rename.c')
-rw-r--r-- | libgloss/csky/io-rename.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/libgloss/csky/io-rename.c b/libgloss/csky/io-rename.c new file mode 100644 index 0000000..cd587dc --- /dev/null +++ b/libgloss/csky/io-rename.c @@ -0,0 +1,51 @@ +/* + * io-rename.c -- + * + * Copyright (c) 2006 CodeSourcery Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include <stdio.h> +#include <string.h> +#include <errno.h> +#define IO rename +#include "io.h" + +/* + * rename -- rename a file + * input parameters: + * 0 : oldname ptr + * 1 : oldname length + * 2 : newname ptr + * 3 : newname length + * output parameters: + * 0 : result + * 1 : errno + */ + +int _rename (const char *oldpath, const char *newpath) +{ +#if HOSTED + gdb_parambuf_t parameters; + int ret; + parameters[0] = (uint32_t) oldpath; + parameters[1] = (uint32_t) strlen (oldpath); + parameters[2] = (uint32_t) newpath; + parameters[3] = (uint32_t) strlen (newpath); + ret = __hosted (HOSTED_RENAME, parameters); + errno = __hosted_from_gdb_errno (parameters[0]); + return ret; +#else + errno = ENOSYS; + return -1; +#endif +} |