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use minimum length for strcoll too

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ache 1999-02-14 09:44:56 +00:00
parent 789ff1dc41
commit 5cb54dc62f
1 changed files with 19 additions and 4 deletions
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23
gnu/usr.bin/sort/sort.c
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@ -197,8 +197,7 @@ static struct keyfield keyhead;
#ifdef __FreeBSD__
static int
COLLDIFF (a, b)
int a, b;
COLLDIFF (int a, int b)
{
static char s[2][2];
@ -208,6 +207,22 @@ COLLDIFF (a, b)
s[1][0] = b;
return strcoll(s[0], s[1]);
}
static int
collcmp(char *a, char *b, int mini)
{
char sa, sb;
int r;
sa = a[mini];
a[mini] = '\0';
sb = b[mini];
b[mini] = '\0';
r = strcoll(a, b);
a[mini] = sa;
b[mini] = sb;
return r;
}
#endif /* __FreeBSD__ */
static void
@ -1138,7 +1153,7 @@ keycompare (const struct line *a, const struct line *b)
}
else
#ifdef __FreeBSD__
diff = strcoll (texta, textb);
diff = collcmp (texta, textb, min (lena, lenb));
#else
diff = memcmp (texta, textb, min (lena, lenb));
#endif
@ -1188,7 +1203,7 @@ compare (register const struct line *a, register const struct line *b)
{
#endif
#ifdef __FreeBSD__
diff = strcoll (ap, bp);
diff = collcmp (ap, bp, mini);
#else
diff = memcmp (ap, bp, mini);
#endif