68 lines
1.8 KiB
C
68 lines
1.8 KiB
C
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/* Work around the bug in some systems whereby rename fails when the source
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path has a trailing slash. The rename from SunOS 4.1.1_U1 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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#if HAVE_STDLIB_H
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# include <stdlib.h>
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#endif
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#if HAVE_STRING_H
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# include <string.h>
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#else
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# include <strings.h>
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#endif
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#include "dirname.h"
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#include "xalloc.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 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 ret_val;
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size_t s_len = strlen (src_path);
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if (s_len && src_path[s_len - 1] == '/')
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{
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src_temp = xstrdup (src_path);
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strip_trailing_slashes (src_temp);
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}
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else
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src_temp = (char *) src_path;
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ret_val = 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 ret_val;
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}
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