From 3216711f5d4cdfcafd10377f479937cf360e2c69 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Fri, 31 Dec 1999 18:23:00 +0000 Subject: Update. 1999-12-31 Ulrich Drepper * locale/langinfo.h: Add constants for wide character collation symbol table. * locale/categories.def: Add appropriate entries for collate symbol table entries. * locale/C-collate.c: Add initializers for new entries. Remove commented out code. * locale/elem-hash.h: New file. * locale/Makefile (distribute): Add elem-hash.h. * locale/programs/ld-collate.c: Implement output of collate symbol table. * posix/regex.c: Implement collation class handling. --- locale/elem-hash.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 locale/elem-hash.h (limited to 'locale/elem-hash.h') diff --git a/locale/elem-hash.h b/locale/elem-hash.h new file mode 100644 index 0000000..0529214 --- /dev/null +++ b/locale/elem-hash.h @@ -0,0 +1,34 @@ +/* Copyright (C) 1999 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Written by Ulrich Drepper, . + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + + +/* The hashing function used for the table with collation symbols. */ +static inline int32_t +elem_hash (const char *str, int_fast32_t n) +{ + int32_t result = n; + + while (n > 0) + { + n <<= 3; + n += *str++; + } + + return result; +} -- cgit v1.1