1350a3d3eSAndrey A. Chernov /*- 2350a3d3eSAndrey A. Chernov * Copyright (c) 1993 3350a3d3eSAndrey A. Chernov * The Regents of the University of California. All rights reserved. 4350a3d3eSAndrey A. Chernov * 5350a3d3eSAndrey A. Chernov * This code is derived from software contributed to Berkeley by 6350a3d3eSAndrey A. Chernov * Paul Borman at Krystal Technologies. 7350a3d3eSAndrey A. Chernov * 8350a3d3eSAndrey A. Chernov * Redistribution and use in source and binary forms, with or without 9350a3d3eSAndrey A. Chernov * modification, are permitted provided that the following conditions 10350a3d3eSAndrey A. Chernov * are met: 11350a3d3eSAndrey A. Chernov * 1. Redistributions of source code must retain the above copyright 12350a3d3eSAndrey A. Chernov * notice, this list of conditions and the following disclaimer. 13350a3d3eSAndrey A. Chernov * 2. Redistributions in binary form must reproduce the above copyright 14350a3d3eSAndrey A. Chernov * notice, this list of conditions and the following disclaimer in the 15350a3d3eSAndrey A. Chernov * documentation and/or other materials provided with the distribution. 16350a3d3eSAndrey A. Chernov * 3. All advertising materials mentioning features or use of this software 17350a3d3eSAndrey A. Chernov * must display the following acknowledgement: 18350a3d3eSAndrey A. Chernov * This product includes software developed by the University of 19350a3d3eSAndrey A. Chernov * California, Berkeley and its contributors. 20350a3d3eSAndrey A. Chernov * 4. Neither the name of the University nor the names of its contributors 21350a3d3eSAndrey A. Chernov * may be used to endorse or promote products derived from this software 22350a3d3eSAndrey A. Chernov * without specific prior written permission. 23350a3d3eSAndrey A. Chernov * 24350a3d3eSAndrey A. Chernov * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25350a3d3eSAndrey A. Chernov * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26350a3d3eSAndrey A. Chernov * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27350a3d3eSAndrey A. Chernov * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28350a3d3eSAndrey A. Chernov * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29350a3d3eSAndrey A. Chernov * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30350a3d3eSAndrey A. Chernov * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31350a3d3eSAndrey A. Chernov * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32350a3d3eSAndrey A. Chernov * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33350a3d3eSAndrey A. Chernov * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34350a3d3eSAndrey A. Chernov * SUCH DAMAGE. 35350a3d3eSAndrey A. Chernov */ 36350a3d3eSAndrey A. Chernov 372f04ec53SAndrey A. Chernov #include <stdio.h> 382f04ec53SAndrey A. Chernov #include <rune.h> 392f04ec53SAndrey A. Chernov 402f04ec53SAndrey A. Chernov _BSD_RUNE_T_ 412f04ec53SAndrey A. Chernov ___toupper(c) 422f04ec53SAndrey A. Chernov _BSD_RUNE_T_ c; 432f04ec53SAndrey A. Chernov { 44f9cbdf41SAndrey A. Chernov #ifdef XPG4 452f04ec53SAndrey A. Chernov int x; 462f04ec53SAndrey A. Chernov _RuneRange *rr = &_CurrentRuneLocale->mapupper_ext; 472f04ec53SAndrey A. Chernov _RuneEntry *re = rr->ranges; 48f9cbdf41SAndrey A. Chernov #endif 492f04ec53SAndrey A. Chernov 502f04ec53SAndrey A. Chernov if (c == EOF) 512f04ec53SAndrey A. Chernov return(EOF); 52f9cbdf41SAndrey A. Chernov if (c < 0) { 53f9cbdf41SAndrey A. Chernov if (c >= -128) /* signed char */ 54f9cbdf41SAndrey A. Chernov return(_CurrentRuneLocale->mapupper[(unsigned char)c]); 55f9cbdf41SAndrey A. Chernov else 56f9cbdf41SAndrey A. Chernov return(c); 57f9cbdf41SAndrey A. Chernov } 58f9cbdf41SAndrey A. Chernov #ifdef XPG4 592f04ec53SAndrey A. Chernov for (x = 0; x < rr->nranges; ++x, ++re) { 602f04ec53SAndrey A. Chernov if (c < re->min) 612f04ec53SAndrey A. Chernov return(c); 622f04ec53SAndrey A. Chernov if (c <= re->max) 632f04ec53SAndrey A. Chernov return(re->map + c - re->min); 642f04ec53SAndrey A. Chernov } 65f9cbdf41SAndrey A. Chernov #endif 662f04ec53SAndrey A. Chernov return(c); 672f04ec53SAndrey A. Chernov } 682f04ec53SAndrey A. Chernov 69