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Consolidate the occurrances of the prime used as the multiplier when hashing

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to a single #define instead of having several copies in several files.

This excludes the Modules/ tree (datetime and expat both have a copy
for their own purposes with no need for it to be the same).
This commit is contained in:
Gregory P. Smith 2012-01-14 15:31:34 -08:00
parent 515687a7ed
commit 63e6c3222f
4 changed files with 7 additions and 4 deletions
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2
Objects/bytesobject.c
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@ -881,7 +881,7 @@ bytes_hash(PyBytesObject *a)
p = (unsigned char *) a->ob_sval;
x = *p << 7;
while (--len >= 0)
x = (1000003*x) ^ *p++;
x = (_PyHASH_MULTIPLIER*x) ^ *p++;
x ^= Py_SIZE(a);
if (x == -1)
x = -2;