From e0023883c6d2e6745a19e4b48e186ed156c1fca8 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 17:19:27 +0200 Subject: Adding upstream version 2.11.2. Signed-off-by: Daniel Baumann --- lib/glcontainers.c | 78 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 lib/glcontainers.c (limited to 'lib/glcontainers.c') diff --git a/lib/glcontainers.c b/lib/glcontainers.c new file mode 100644 index 0000000..4cbe4ba --- /dev/null +++ b/lib/glcontainers.c @@ -0,0 +1,78 @@ +/* + * glcontainers.c: common Gnulib container helpers + * + * Copyright (C) 2019 Colin Watson. + * + * This file is part of man-db. + * + * man-db is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * man-db 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with man-db; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif /* HAVE_CONFIG_H */ + +#include +#include +#include + +#include "attribute.h" +#include "gl_xlist.h" +#include "gl_xmap.h" +#include "gl_xset.h" +#include "hash-pjw-bare.h" + +#include "manconfig.h" + +#include "glcontainers.h" + +bool ATTRIBUTE_PURE string_equals (const void *s1, const void *s2) +{ + return STREQ ((const char *) s1, (const char *) s2); +} + +size_t ATTRIBUTE_PURE string_hash (const void *s) +{ + return hash_pjw_bare (s, strlen ((const char *) s)); +} + +void plain_free (const void *s) +{ + /* gl_list declares the argument as const, but there doesn't seem to + * be a good reason for this. + */ + free ((void *) s); +} + +gl_list_t new_string_list (gl_list_implementation_t implementation, + bool allow_duplicates) +{ + return gl_list_create_empty (implementation, string_equals, + string_hash, plain_free, + allow_duplicates); +} + +gl_map_t new_string_map (gl_map_implementation_t implementation, + gl_mapvalue_dispose_fn vdispose_fn) +{ + return gl_map_create_empty (implementation, string_equals, string_hash, + plain_free, vdispose_fn); +} + +gl_set_t new_string_set (gl_set_implementation_t implementation) +{ + return gl_set_create_empty (implementation, string_equals, string_hash, + plain_free); +} -- cgit v1.2.3