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| author | dkf <donal.k.fellows@manchester.ac.uk> | 2004-03-30 22:27:48 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2004-03-30 22:27:48 (GMT) |
| commit | 982e8b7e164ff00826c6acf9026c553b7c6fd4e4 (patch) | |
| tree | 80c239bbe0fa5389c0f440b7627e90fea9711d0a /generic | |
| parent | b5ebf1656938111f1f790346ed24cc0bb450ee69 (diff) | |
| download | tcl-982e8b7e164ff00826c6acf9026c553b7c6fd4e4.zip tcl-982e8b7e164ff00826c6acf9026c553b7c6fd4e4.tar.gz tcl-982e8b7e164ff00826c6acf9026c553b7c6fd4e4.tar.bz2 | |
More hash function cleaning up.
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tclHash.c | 10 | ||||
| -rw-r--r-- | generic/tclLiteral.c | 6 |
2 files changed, 6 insertions, 10 deletions
diff --git a/generic/tclHash.c b/generic/tclHash.c index 3d8fd00..99502b3 100644 --- a/generic/tclHash.c +++ b/generic/tclHash.c @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclHash.c,v 1.16 2003/12/24 04:18:19 davygrvy Exp $ + * RCS: @(#) $Id: tclHash.c,v 1.17 2004/03/30 22:27:49 dkf Exp $ */ #include "tclInt.h" @@ -1047,13 +1047,9 @@ HashStringKey(tablePtr, keyPtr) */ result = 0; - while (1) { - c = *string; - if (c == 0) { - break; - } + + for (c=*string++ ; c ; c=*string++) { result += (result<<3) + c; - string++; } return result; } diff --git a/generic/tclLiteral.c b/generic/tclLiteral.c index d5d354f..de41e64 100644 --- a/generic/tclLiteral.c +++ b/generic/tclLiteral.c @@ -12,7 +12,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclLiteral.c,v 1.12 2003/12/24 04:18:20 davygrvy Exp $ + * RCS: @(#) $Id: tclLiteral.c,v 1.13 2004/03/30 22:27:49 dkf Exp $ */ #include "tclInt.h" @@ -789,8 +789,8 @@ HashString(bytes, length) */ result = 0; - for (i = 0; i < length; i++) { - result += (result<<3) + *bytes++; + for (i=0 ; i<length ; i++) { + result += (result<<3) + bytes[i]; } return result; } |