diff options
Diffstat (limited to 'intl')
| -rw-r--r-- | intl/Makefile | 4 | ||||
| -rw-r--r-- | intl/dcigettext.c | 4 | ||||
| -rw-r--r-- | intl/hash-string.c | 47 | ||||
| -rw-r--r-- | intl/hash-string.h | 28 | ||||
| -rw-r--r-- | intl/loadmsgcat.c | 4 |
5 files changed, 56 insertions, 31 deletions
diff --git a/intl/Makefile b/intl/Makefile index ad38e263f9..32212c0e29 100644 --- a/intl/Makefile +++ b/intl/Makefile @@ -22,8 +22,8 @@ subdir = intl headers = libintl.h routines = bindtextdom dcgettext dgettext gettext \ dcigettext dcngettext dngettext ngettext \ - finddomain loadmsgcat localealias textdomain \ - l10nflist explodename plural plural-exp + finddomain loadmsgcat localealias textdomain +aux = l10nflist explodename plural plural-exp hash-string distribute = gmo.h gettextP.h hash-string.h loadinfo.h locale.alias \ plural.y plural-exp.h po2test.sed tst-gettext.sh tst-translit.sh \ translit.po tst-gettext2.sh tstlang1.po tstlang2.po tstcodeset.po\ diff --git a/intl/dcigettext.c b/intl/dcigettext.c index 9118dbdda9..fa53b7c574 100644 --- a/intl/dcigettext.c +++ b/intl/dcigettext.c @@ -1,5 +1,5 @@ /* Implementation of the internal dcigettext function. - Copyright (C) 1995-1999, 2000, 2001, 2002 Free Software Foundation, Inc. + Copyright (C) 1995-2002, 2003 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -695,7 +695,7 @@ _nl_find_msg (domain_file, domainbinding, msgid, lengthp) { /* Use the hashing table. */ nls_uint32 len = strlen (msgid); - nls_uint32 hash_val = hash_string (msgid); + nls_uint32 hash_val = __hash_string (msgid); nls_uint32 idx = hash_val % domain->hash_size; nls_uint32 incr = 1 + (hash_val % (domain->hash_size - 2)); diff --git a/intl/hash-string.c b/intl/hash-string.c new file mode 100644 index 0000000000..e4b0f8fe57 --- /dev/null +++ b/intl/hash-string.c @@ -0,0 +1,47 @@ +/* Implements a string hashing function. + Copyright (C) 1995, 1997, 1998, 2000, 2003 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include "hash-string.h" + + +/* Defines the so called `hashpjw' function by P.J. Weinberger + [see Aho/Sethi/Ullman, COMPILERS: Principles, Techniques and Tools, + 1986, 1987 Bell Telephone Laboratories, Inc.] */ +unsigned long int +__hash_string (str_param) + const char *str_param; +{ + unsigned long int hval, g; + const char *str = str_param; + + /* Compute the hash value for the given string. */ + hval = 0; + while (*str != '\0') + { + hval <<= 4; + hval += (unsigned long int) *str++; + g = hval & ((unsigned long int) 0xf << (HASHWORDBITS - 4)); + if (g != 0) + { + hval ^= g >> (HASHWORDBITS - 8); + hval ^= g; + } + } + return hval; +} diff --git a/intl/hash-string.h b/intl/hash-string.h index ae515a7655..578a329e7d 100644 --- a/intl/hash-string.h +++ b/intl/hash-string.h @@ -1,5 +1,5 @@ /* Implements a string hashing function. - Copyright (C) 1995, 1997, 1998, 2000 Free Software Foundation, Inc. + Copyright (C) 1995, 1997, 1998, 2000, 2003 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -34,27 +34,5 @@ /* Defines the so called `hashpjw' function by P.J. Weinberger [see Aho/Sethi/Ullman, COMPILERS: Principles, Techniques and Tools, 1986, 1987 Bell Telephone Laboratories, Inc.] */ -static unsigned long int hash_string PARAMS ((const char *__str_param)); - -static inline unsigned long int -hash_string (str_param) - const char *str_param; -{ - unsigned long int hval, g; - const char *str = str_param; - - /* Compute the hash value for the given string. */ - hval = 0; - while (*str != '\0') - { - hval <<= 4; - hval += (unsigned long int) *str++; - g = hval & ((unsigned long int) 0xf << (HASHWORDBITS - 4)); - if (g != 0) - { - hval ^= g >> (HASHWORDBITS - 8); - hval ^= g; - } - } - return hval; -} +extern unsigned long int __hash_string PARAMS ((const char *__str_param)) + attribute_hidden; diff --git a/intl/loadmsgcat.c b/intl/loadmsgcat.c index afcbd3c9fb..55dab143d3 100644 --- a/intl/loadmsgcat.c +++ b/intl/loadmsgcat.c @@ -1,5 +1,5 @@ /* Load needed message catalogs. - Copyright (C) 1995-1999, 2000, 2001, 2002 Free Software Foundation, Inc. + Copyright (C) 1995-2002, 2003 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -1209,7 +1209,7 @@ _nl_load_domain (domain_file, domainbinding) for (i = 0; i < n_sysdep_strings; i++) { const char *msgid = inmem_orig_sysdep_tab[i].pointer; - nls_uint32 hash_val = hash_string (msgid); + nls_uint32 hash_val = __hash_string (msgid); nls_uint32 idx = hash_val % domain->hash_size; nls_uint32 incr = 1 + (hash_val % (domain->hash_size - 2)); |