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60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
/* @IGNORE@ -*- c -*- */
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/* Work around the bug in some systems whereby rename fails when the
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source path has a trailing slash. The rename from SunOS 4.1.1_U1
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has this bug.
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Copyright (C) 2001 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/* written by Volker Borchert */
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#include <config.h>
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#include <stdio.h>
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#ifndef HAVE_DECL_FREE
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"this configure-time declaration test was not run"
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#endif
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#if !HAVE_DECL_FREE
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void free ();
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#endif
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/* Rename the file SRC_PATH to the file DST_PATH, removing any trailing
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slashes from SRC_PATH. Needed for SunOS 4.1.1_U1. */
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int
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rpl_rename (const char *src_path, const char *dst_path)
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{
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char *src_temp;
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int i;
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int t;
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i = strlen (src_path) - 1;
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if (src_path[i] == '/')
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{
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src_temp = xstrdup (src_path);
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for ( ; i > 0 && src_path[i] == '/'; i--)
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src_temp[i] = '\0';
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}
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else
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src_temp = (char *) src_path;
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t = rename (src_temp, dst_path);
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if (src_temp != src_path)
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free (src_temp);
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return t;
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}
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