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4349 | Serge | 1 | /* |
2 | * Copyright (c) 1990 The Regents of the University of California. |
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3 | * All rights reserved. |
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4 | * |
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5 | * Redistribution and use in source and binary forms are permitted |
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6 | * provided that the above copyright notice and this paragraph are |
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7 | * duplicated in all such forms and that any documentation, |
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8 | * advertising materials, and other materials related to such |
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9 | * distribution and use acknowledge that the software was developed |
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10 | * by the University of California, Berkeley. The name of the |
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11 | * University may not be used to endorse or promote products derived |
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12 | * from this software without specific prior written permission. |
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13 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR |
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14 | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED |
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15 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
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16 | */ |
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17 | |||
18 | /* |
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19 | FUNCTION |
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20 | < |
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21 | |||
22 | INDEX |
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23 | rename |
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24 | |||
25 | ANSI_SYNOPSIS |
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26 | #include |
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27 | int rename(const char *<[old]>, const char *<[new]>); |
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28 | |||
29 | TRAD_SYNOPSIS |
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30 | #include |
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31 | int rename(<[old]>, <[new]>) |
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32 | char *<[old]>; |
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33 | char *<[new]>; |
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34 | |||
35 | DESCRIPTION |
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36 | Use < |
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37 | file now known by the string at <[old]>. After a successful |
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38 | < |
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39 | |||
40 | If < |
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41 | conditions for failure depend on the host operating system. |
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42 | |||
43 | RETURNS |
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44 | The result is either <<0>> (when successful) or <<-1>> (when the file |
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45 | could not be renamed). |
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46 | |||
47 | PORTABILITY |
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48 | ANSI C requires < |
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49 | failure be nonzero. The effects of using the name of an existing file |
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50 | as <<*<[new]>>> may vary from one implementation to another. |
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51 | |||
52 | Supporting OS subroutines required: <>, < |
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53 | */ |
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54 | |||
55 | #include <_ansi.h> |
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56 | #include |
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57 | #include |
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58 | #include |
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59 | |||
60 | #ifndef _REENT_ONLY |
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61 | |||
62 | int |
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63 | _DEFUN(rename, (old, new), |
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64 | _CONST char *old _AND |
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65 | _CONST char *new) |
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66 | { |
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4921 | Serge | 67 | return _rename_r (_REENT, old, new); |
4349 | Serge | 68 | } |
69 | |||
70 | #endif |