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Make conv=[lu]case works with localized ctype (8bit)

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Andrey A. Chernov 1995-01-17 22:55:59 +00:00
parent 3a99ffc355
commit dde07463cf
1 changed files with 12 additions and 2 deletions
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14
bin/dd/dd.c
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@ -34,7 +34,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id$
* $Id: dd.c,v 1.2 1994/09/24 02:54:52 davidg Exp $
*/
#ifndef lint
@ -195,8 +195,18 @@ setup()
if (islower(cnt))
ctab[cnt] = ctab[toupper(cnt)];
}
else
else {
ctab = ddflags & C_LCASE ? u2l : l2u;
if (ddflags & C_LCASE) {
for (cnt = 0; cnt < 0377; ++cnt)
if (isupper(cnt))
ctab[cnt] = tolower(cnt);
} else {
for (cnt = 0; cnt < 0377; ++cnt)
if (islower(cnt))
ctab[cnt] = toupper(cnt);
}
}
(void)time(&st.start); /* Statistics timestamp. */
}