From 5d69c6a2661bba0a22f3ecfd517e2e9767a38346 Mon Sep 17 00:00:00 2001 From: Cem Keylan Date: Fri, 16 Oct 2020 17:47:01 +0300 Subject: add tools --- usr.bin/mandoc/mandoc_ohash.c | 64 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 usr.bin/mandoc/mandoc_ohash.c (limited to 'usr.bin/mandoc/mandoc_ohash.c') diff --git a/usr.bin/mandoc/mandoc_ohash.c b/usr.bin/mandoc/mandoc_ohash.c new file mode 100644 index 0000000..9557caf --- /dev/null +++ b/usr.bin/mandoc/mandoc_ohash.c @@ -0,0 +1,64 @@ +/* $OpenBSD: mandoc_ohash.c,v 1.2 2015/10/19 18:58:20 schwarze Exp $ */ +/* + * Copyright (c) 2014, 2015 Ingo Schwarze + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#include +#include +#include +#include +#include + +#include "mandoc_aux.h" +#include "mandoc_ohash.h" + +static void *hash_alloc(size_t, void *); +static void *hash_calloc(size_t, size_t, void *); +static void hash_free(void *, void *); + + +void +mandoc_ohash_init(struct ohash *h, unsigned int sz, ptrdiff_t ko) +{ + struct ohash_info info; + + info.alloc = hash_alloc; + info.calloc = hash_calloc; + info.free = hash_free; + info.data = NULL; + info.key_offset = ko; + + ohash_init(h, sz, &info); +} + +static void * +hash_alloc(size_t sz, void *arg) +{ + + return mandoc_malloc(sz); +} + +static void * +hash_calloc(size_t n, size_t sz, void *arg) +{ + + return mandoc_calloc(n, sz); +} + +static void +hash_free(void *p, void *arg) +{ + + free(p); +} -- cgit v1.2.3