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48 lines
1.5 KiB
C
48 lines
1.5 KiB
C
/* Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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Cambridge, MA 02139, USA. */
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#include <ansidecl.h>
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#include <stdio.h>
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#include <hurd.h>
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/* Rename the file OLD to NEW. */
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int
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DEFUN(rename, (old, new), CONST char *old AND CONST char *new)
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{
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error_t err;
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file_t olddir, newdir;
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const char *oldname, *newname;
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olddir = __file_name_split (old, (char **) &oldname);
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if (olddir == MACH_PORT_NULL)
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return -1;
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newdir = __file_name_split (new, (char **) &newname);
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if (newdir == MACH_PORT_NULL)
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{
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__mach_port_deallocate (__mach_task_self (), olddir);
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return -1;
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}
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err = __dir_rename (olddir, oldname, newdir, newname);
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__mach_port_deallocate (__mach_task_self (), olddir);
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__mach_port_deallocate (__mach_task_self (), newdir);
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if (err)
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return __hurd_fail (err);
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return 0;
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}
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