1/* Work around the bug in some systems whereby rename fails when the source 2 path has a trailing slash. The rename functions of SunOS 4.1.1_U1 and 3 mips-dec-ultrix4.4 have this bug. 4 Copyright (C) 2001, 2002 Free Software Foundation, Inc. 5 6 This program is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 2, or (at your option) 9 any later version. 10 11 This program is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with this program; if not, write to the Free Software Foundation, 18 Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ 19 20/* written by Volker Borchert */ 21 22#include <config.h> 23#include <stdio.h> 24#if HAVE_STDLIB_H 25# include <stdlib.h> 26#endif 27 28#if HAVE_STRING_H 29# include <string.h> 30#else 31# include <strings.h> 32#endif 33 34#include "dirname.h" 35#include "xalloc.h" 36 37#ifndef HAVE_DECL_FREE 38"this configure-time declaration test was not run" 39#endif 40#if !HAVE_DECL_FREE 41void free (); 42#endif 43 44/* Rename the file SRC_PATH to DST_PATH, removing any trailing 45 slashes from SRC_PATH. Needed for SunOS 4.1.1_U1. */ 46 47int 48rpl_rename (const char *src_path, const char *dst_path) 49{ 50 char *src_temp; 51 int ret_val; 52 size_t s_len = strlen (src_path); 53 54 if (s_len && src_path[s_len - 1] == '/') 55 { 56 src_temp = xstrdup (src_path); 57 strip_trailing_slashes (src_temp); 58 } 59 else 60 src_temp = (char *) src_path; 61 62 ret_val = rename (src_temp, dst_path); 63 64 if (src_temp != src_path) 65 free (src_temp); 66 67 return ret_val; 68} 69