C++ (Cpp) SPLAY_EMPTY示例

示例#1

文件： cmd-unbind-key.c 项目： taksatou/tmux

int
cmd_unbind_key_exec(struct cmd *self, unused struct cmd_ctx *ctx)
{
	struct args		*args = self->args;
	struct key_binding	*bd;
	int			 key;

	if (args_has(args, 'a')) {
		while (!SPLAY_EMPTY(&key_bindings)) {
			bd = SPLAY_ROOT(&key_bindings);
			SPLAY_REMOVE(key_bindings, &key_bindings, bd);
			cmd_list_free(bd->cmdlist);
			xfree(bd);
		}
		return (0);
	}

	key = key_string_lookup_string(args->argv[0]);
	if (key == KEYC_NONE) {
		ctx->error(ctx, "unknown key: %s", args->argv[0]);
		return (-1);
	}

	if (args_has(args, 't'))
		return (cmd_unbind_key_table(self, ctx, key));

	if (!args_has(args, 'n'))
		key |= KEYC_PREFIX;
	key_bindings_remove(key);
	return (0);
}

示例#2

文件： key-bindings.c 项目： ThomasAdam/tmux-ARCHIVED

void
key_bindings_clean(void)
{
	struct key_binding	*bd;

	while (!SPLAY_EMPTY(&dead_key_bindings)) {
		bd = SPLAY_ROOT(&dead_key_bindings);
		SPLAY_REMOVE(key_bindings, &dead_key_bindings, bd);
		cmd_list_free(bd->cmdlist);
		xfree(bd);
	}
}

示例#3

文件： tree.c 项目： clongeau/opensmtpd

void
tree_merge(struct tree *dst, struct tree *src)
{
	struct treeentry	*entry;

	while (!SPLAY_EMPTY(src)) {
		entry = SPLAY_ROOT(src);
		SPLAY_REMOVE(tree, src, entry);
		if (SPLAY_INSERT(tree, dst, entry))
			errx(1, "tree_merge: duplicate");
	}
}

示例#4

文件： options.c 项目： ThomasAdam/tmux-ARCHIVED

void
options_free(struct options *oo)
{
	struct options_entry	*o;

	while (!SPLAY_EMPTY(&oo->tree)) {
		o = SPLAY_ROOT(&oo->tree);
		SPLAY_REMOVE(options_tree, &oo->tree, o);
		xfree(o->name);
		if (o->type == OPTIONS_STRING)
			xfree(o->value.string);
		xfree(o);
	}
}

示例#5

文件： mode-key.c 项目： ThomasAdam/tmux-ARCHIVED

void
mode_key_free_trees(void)
{
	const struct mode_key_table	*mtab;
	struct mode_key_binding		*mbind;

	for (mtab = mode_key_tables; mtab->name != NULL; mtab++) {
		while (!SPLAY_EMPTY(mtab->tree)) {
			mbind = SPLAY_ROOT(mtab->tree);
			SPLAY_REMOVE(mode_key_tree, mtab->tree, mbind);
			xfree(mbind);
		}
	}
}

示例#6

文件： tree.c 项目： nmandery/deb-opensmtpd

void
tree_merge(struct tree *dst, struct tree *src)
{
	struct treeentry	*entry;

	while (!SPLAY_EMPTY(&src->tree)) {
		entry = SPLAY_ROOT(&src->tree);
		SPLAY_REMOVE(_tree, &src->tree, entry);
		if (SPLAY_INSERT(_tree, &dst->tree, entry))
			errx(1, "tree_merge: duplicate");
	}
	dst->count += src->count;
	src->count = 0;
}

示例#7

文件： dict.c 项目： edeln/OpenSMTPD

void
dict_merge(struct dict *dst, struct dict *src)
{
	struct dictentry	*entry;

	while (!SPLAY_EMPTY(&src->dict)) {
		entry = SPLAY_ROOT(&src->dict);
		SPLAY_REMOVE(_dict, &src->dict, entry);
		if (SPLAY_INSERT(_dict, &dst->dict, entry))
			errx(1, "dict_merge: duplicate");
	}
	dst->count += src->count;
	src->count = 0;
}

示例#8

文件： options.c 项目： Hooman3/minix

void
options_free(struct options *oo)
{
	struct options_entry	*o;

	while (!SPLAY_EMPTY(&oo->tree)) {
		o = SPLAY_ROOT(&oo->tree);
		SPLAY_REMOVE(options_tree, &oo->tree, o);
		xfree(o->name);
		if (o->type == OPTIONS_STRING)
			xfree(o->str);
		else if (o->type == OPTIONS_DATA)
			o->freefn(o->data);
		xfree(o);
	}
}

示例#9

文件： fs_util.c 项目： Zeke-OS/zeke

void fs_vnode_cleanup(vnode_t * vnode)
{
    struct buf * var, * nxt;

    KASSERT(vnode != NULL, "vnode can't be null.");

    /* Release associated buffers. */
    if (!SPLAY_EMPTY(&vnode->vn_bpo.sroot)) {
        for (var = SPLAY_MIN(bufhd_splay, &vnode->vn_bpo.sroot);
                var != NULL; var = nxt) {
            nxt = SPLAY_NEXT(bufhd_splay, &vnode->vn_bpo.sroot, var);
            SPLAY_REMOVE(bufhd_splay, &vnode->vn_bpo.sroot, var);
            if (!(var->b_flags & B_DONE))
                var->b_flags |= B_DELWRI;
            brelse(var);
        }
   }
}

示例#10

文件： cmd-unbind-key.c 项目： ThomasAdam/tmux-ARCHIVED

int
cmd_unbind_key_exec(struct cmd *self, unused struct cmd_ctx *ctx)
{
	struct cmd_unbind_key_data	*data = self->data;
	struct key_binding		*bd;

	if (data == NULL)
		return (0);
	if (data->flag_all) {
		while (!SPLAY_EMPTY(&key_bindings)) {
			bd = SPLAY_ROOT(&key_bindings);
			SPLAY_REMOVE(key_bindings, &key_bindings, bd);
			cmd_list_free(bd->cmdlist);
			xfree(bd);
		}
	} else {
		if (data->tablename != NULL)
			return (cmd_unbind_key_table(self, ctx));

		key_bindings_remove(data->key);
	}

	return (0);
}