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Cygwin: __wscollate_range_cmp: fix incorrect comment 

The comment that the first arg must be the pattern was added
during development, before it turned out that __wscollate_range_cmp
can be implemented in an order independent way.

Better explain why this function uses pointers to strings.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen 2023-02-28 12:10:40 +01:00
parent c8397ae817
commit 6e75277b12
1 changed files with 2 additions and 2 deletions
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4
winsup/cygwin/nlsfuncs.cc
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@ -1212,8 +1212,8 @@ __wcollate_range_cmp (wint_t c1, wint_t c2)
/* Not so much BSD. Used from glob.cc, fnmatch.c and regcomp.c.
First arg is always from pattern space, second arg is the tested string.
len is the length of the pattern in the first arg. */
The args are pointers to wint_t strings. This allows to compare
against collating symbols. */
extern "C" int
__wscollate_range_cmp (wint_t *c1, wint_t *c2,
size_t c1len, size_t c2len)