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| 1906 | serge | 1 | /* Copyright (c) 2002 Red Hat Incorporated. |
| 2 | All rights reserved. |
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| 3 | |||
| 4 | Redistribution and use in source and binary forms, with or without |
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| 5 | modification, are permitted provided that the following conditions are met: |
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| 6 | |||
| 7 | Redistributions of source code must retain the above copyright |
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| 8 | notice, this list of conditions and the following disclaimer. |
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| 9 | |||
| 10 | Redistributions in binary form must reproduce the above copyright |
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| 11 | notice, this list of conditions and the following disclaimer in the |
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| 12 | documentation and/or other materials provided with the distribution. |
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| 13 | |||
| 14 | The name of Red Hat Incorporated may not be used to endorse |
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| 15 | or promote products derived from this software without specific |
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| 16 | prior written permission. |
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| 17 | |||
| 18 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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| 19 | AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| 20 | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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| 21 | ARE DISCLAIMED. IN NO EVENT SHALL RED HAT INCORPORATED BE LIABLE FOR ANY |
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| 22 | DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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| 23 | (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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| 24 | LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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| 25 | ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 26 | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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| 27 | SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 28 | */ |
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| 29 | |||
| 30 | /* |
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| 31 | FUNCTION |
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| 32 | < |
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| 33 | |||
| 34 | INDEX |
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| 35 | wctrans |
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| 36 | |||
| 37 | ANSI_SYNOPSIS |
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| 38 | #include |
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| 39 | wctrans_t wctrans(const char *<[c]>); |
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| 40 | |||
| 41 | TRAD_SYNOPSIS |
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| 42 | #include |
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| 43 | wctrans_t wctrans(<[c]>) |
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| 44 | const char * <[c]>; |
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| 45 | |||
| 46 | |||
| 47 | DESCRIPTION |
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| 48 | < |
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| 49 | the appropriate wctrans_t type value associated with the string, |
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| 50 | if one exists. The following values are guaranteed to be recognized: |
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| 51 | "tolower" and "toupper". |
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| 52 | |||
| 53 | RETURNS |
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| 54 | < |
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| 55 | given name is invalid. Otherwise, it returns a valid non-zero wctrans_t |
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| 56 | value. |
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| 57 | |||
| 58 | PORTABILITY |
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| 59 | < |
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| 60 | |||
| 61 | No supporting OS subroutines are required. |
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| 62 | */ |
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| 63 | |||
| 64 | #include <_ansi.h> |
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| 65 | #include |
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| 66 | #include |
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| 67 | #include |
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| 68 | #include |
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| 69 | #include "local.h" |
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| 70 | |||
| 71 | wctrans_t |
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| 72 | _DEFUN (_wctrans_r, (r, c), |
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| 73 | struct _reent *r _AND |
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| 74 | const char *c) |
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| 75 | { |
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| 76 | if (!strcmp (c, "tolower")) |
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| 77 | return WCT_TOLOWER; |
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| 78 | else if (!strcmp (c, "toupper")) |
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| 79 | return WCT_TOUPPER; |
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| 80 | else |
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| 81 | { |
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| 82 | r->_errno = EINVAL; |
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| 83 | return 0; |
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| 84 | } |
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| 85 | } |
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| 86 | |||
| 87 | #ifndef _REENT_ONLY |
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| 88 | wctrans_t |
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| 89 | _DEFUN (wctrans, (c), |
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| 90 | const char *c) |
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| 91 | { |
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| 92 | return _wctrans_r (_REENT, c); |
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| 93 | } |
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| 94 | #endif /* !_REENT_ONLY */ |