Date: Sat, 12 Aug 2006 20:58:28 +0400 (MSD) From: "Andrey V. Elsukov" <bu7cher@yandex.ru> To: kostikbel@gmail.com Cc: maxim@freebsd.org, bu7cher@yandex.ru, freebsd-stable@freebsd.org Subject: Re: setlocale howto Message-ID: <44DE08B4.000003.11633@soapbox.yandex.ru> In-Reply-To: <20060812155431.GG25753@deviant.kiev.zoral.com.ua> References: <44DDDCC5.000001.21350@pantene.yandex.ru> <20060812155431.GG25753@deviant.kiev.zoral.com.ua>
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>On Sat, Aug 12, 2006 at 05:51:01PM +0400, Andrey V. Elsukov wrote: >> for(i = 0; i < sizeof(buf); i++) >> buf[i] = (char)toupper(buf[i]); > > buf[i] = (char)toupper((unsigned char)buf[i]); >Standard integer promotion promotes KOI8-R char codes like 0xd4 into 0xffffffd4. >Since such codepoints are not defined for KOI8-R, toupper returns them >unchaged, as specified in documentation. Thanks, this works! But why this example works on Linux without type conversions? -- WBR, Andrey V. Elsukov
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