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PR:		11221
Submitted by:	Grigoriy Strokin <grg@philol.msu.ru>
This commit is contained in:
Andrey A. Chernov 1999-10-24 03:42:35 +00:00
parent 9782fb6209
commit 2c2b14e162
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=52453
1 changed files with 19 additions and 2 deletions
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21
usr.bin/comm/comm.c
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@ -48,9 +48,11 @@ static const char rcsid[] =
"$FreeBSD$";
#endif /* not lint */
#include <ctype.h>
#include <err.h>
#include <errno.h>
#include <limits.h>
#include <locale.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@ -64,6 +66,19 @@ FILE *file __P((char *));
void show __P((FILE *, char *, char *));
static void usage __P((void));
int stricoll(char *s1, char *s2)
{
char *p, line1[MAXLINELEN], line2[MAXLINELEN];
for (p = line1; *s1; s1++)
*p++ = toupper((unsigned char)*s1);
*p = '\0';
for (p = line2; *s2; s2++)
*p++ = toupper((unsigned char)*s2);
*p = '\0';
return strcoll(s1, s2);
}
int
main(argc, argv)
int argc;
@ -78,6 +93,8 @@ main(argc, argv)
flag1 = flag2 = flag3 = 1;
iflag = 0;
(void) setlocale(LC_CTYPE, "");
while ((ch = getopt(argc, argv, "-123i")) != -1)
switch(ch) {
case '-':
@ -139,9 +156,9 @@ done: argc -= optind;
/* lines are the same */
if(iflag)
comp = strcasecmp(line1, line2);
comp = stricoll(line1, line2);
else
comp = strcmp(line1, line2);
comp = strcoll(line1, line2);
if (!comp) {
read1 = read2 = 1;