Reusable librock_RenameOver - rename a file, even when file exists.

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NAME

librock_RenameOver - rename a file, even when file exists.

#License - #Source code - #Example Use -

SYNOPSIS

#include <librock/file.h>

const char *
librock_body_RenameOver(
        const char *tempname,
        const char *newname);

DESCRIPTION

This function exists for portable operation on Win32 and Unix. On Win32, the standard library rename() will not rename over the top of existing files. (This function removes existing files if necessary.)

On Win32, if you have the tempname file open, you must close the file first, or the operation will fail.

USES

access(),strcmp(),unlink(),rename()

LICENSE

  Copyright 1998-2002 Forrest J. Cavalier III, http://www.mibsoftware.com
  Licensed under BSD-ish license, NO WARRANTY. Copies must retain this block.
  License text in <librock/license/librock.txt> librock_LIDESC_HC=12440211096131f5976d36be0cddca4cd9152e45

Source Code

./file/renover.c (implementation, plus source of this manual page)

This software is part of Librock

Rapid reuse, without rework.

Source code which is Open-source, Free (Libre) and free (no cost)
Namespace limited. All compile-time macros and names visible at link time are prefixed by "librock_". Integrate into your project and expect no name collisions.
Stable API means new functions get new names so that there is no risk that updating a source file will break existing applications.
Highly portable, cross-platform, and multithread compatible. Works with many machines, compilers, and operating systems (gcc/MSVC/Windows/Linux/BSD).

Details

Verbatim copying and distribution of this generated page is permitted in any medium provided that no changes are made.
(The source of this manual page may be covered by a more permissive license which allows modifications.)

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