/* Locale-specific memory comparison.
- Copyright (C) 2002-2004, 2006, 2009-2010 Free Software Foundation, Inc.
+ Copyright (C) 2002-2004, 2006, 2009-2011 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
return diff;
}
-/* Compare S1 (with size S1SIZE) and S2 (with length S2SIZE) according
- to the LC_COLLATE locale. S1 and S2 are both blocks of memory with
- nonzero sizes, and the last byte in each block must be a null byte.
+/* Compare S1 (a memory block of size S1SIZE, with a NUL as last byte)
+ and S2 (a memory block of size S2SIZE, with a NUL as last byte)
+ according to the LC_COLLATE locale. S1SIZE and S2SIZE must be > 0.
Report an error and exit if there is an error. */
int
-xmemcoll0 (char const *s1, size_t s1len, char const *s2, size_t s2len)
+xmemcoll0 (char const *s1, size_t s1size, char const *s2, size_t s2size)
{
- int diff = memcoll0 (s1, s1len, s2, s2len);
+ int diff = memcoll0 (s1, s1size, s2, s2size);
int collation_errno = errno;
if (collation_errno)
- collate_error (collation_errno, s1, s1len, s2, s2len);
+ collate_error (collation_errno, s1, s1size - 1, s2, s2size - 1);
return diff;
}