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Pass around const struct sudoers_parse_tree pointers where possible.

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This commit is contained in:
Todd C. Miller
2023-03-17 13:31:36 -06:00
parent 70c533ec79
commit 1f19a6b72b
12 changed files with 104 additions and 94 deletions
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7
plugins/sudoers/alias.c
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@@ -1,7 +1,7 @@
/*
* SPDX-License-Identifier: ISC
*
* Copyright (c) 2004-2005, 2007-2019
* Copyright (c) 2004-2005, 2007-2021, 2023
* Todd C. Miller <Todd.Miller@sudo.ws>
*
* Permission to use, copy, modify, and distribute this software for any
@@ -66,7 +66,8 @@ alias_compare(const void *v1, const void *v2)
* alias to mark it as unused.
*/
struct alias *
alias_get(struct sudoers_parse_tree *parse_tree, const char *name, int type)
alias_get(const struct sudoers_parse_tree *parse_tree, const char *name,
int type)
{
struct alias key;
struct rbnode *node;
@@ -197,7 +198,7 @@ alias_apply(struct sudoers_parse_tree *parse_tree,
* Returns true if there are no aliases in the parse_tree, else false.
*/
bool
no_aliases(struct sudoers_parse_tree *parse_tree)
no_aliases(const struct sudoers_parse_tree *parse_tree)
{
debug_decl(no_aliases, SUDOERS_DEBUG_ALIAS);
debug_return_bool(parse_tree->aliases == NULL ||