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error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
[gnulib.git]
/
lib
/
hash.c
diff --git
a/lib/hash.c
b/lib/hash.c
index
945bb80
..
374c226
100644
(file)
--- a/
lib/hash.c
+++ b/
lib/hash.c
@@
-1,7
+1,7
@@
/* hash - hashing table processing.
/* hash - hashing table processing.
- Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003
Free Softwar
e
- Foundation, Inc.
+ Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003
, 2004 Fre
e
+
Software
Foundation, Inc.
Written by Jim Meyering, 1992.
Written by Jim Meyering, 1992.
@@
-400,9
+400,10
@@
hash_string (const char *string, size_t n_buckets)
((Byte) + ROTATE_LEFT (Value, 7))
size_t value = 0;
((Byte) + ROTATE_LEFT (Value, 7))
size_t value = 0;
+ unsigned char ch;
- for (;
*string
; string++)
- value = HASH_ONE_CHAR (value,
(unsigned char) *string
);
+ for (;
(ch = *string)
; string++)
+ value = HASH_ONE_CHAR (value,
ch
);
return value % n_buckets;
# undef ROTATE_LEFT
return value % n_buckets;
# undef ROTATE_LEFT
@@
-420,9
+421,10
@@
size_t
hash_string (const char *string, size_t n_buckets)
{
size_t value = 0;
hash_string (const char *string, size_t n_buckets)
{
size_t value = 0;
+ unsigned char ch;
-
while (*string
)
- value = (value * 31 +
(unsigned char) *string++
) % n_buckets;
+
for (; (ch = *string); string++
)
+ value = (value * 31 +
ch
) % n_buckets;
return value;
}
return value;
}