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lint: constify

This commit is contained in:
rillig 2023-07-29 07:26:53 +00:00
parent abaa82c084
commit 3e26fc881e
2 changed files with 13 additions and 13 deletions
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18
usr.bin/xlint/lint1/decl.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: decl.c,v 1.364 2023/07/29 07:03:19 rillig Exp $ */
/* $NetBSD: decl.c,v 1.365 2023/07/29 07:26:53 rillig Exp $ */
/*
* Copyright (c) 1996 Christopher G. Demetriou. All Rights Reserved.
@ -38,7 +38,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID)
__RCSID("$NetBSD: decl.c,v 1.364 2023/07/29 07:03:19 rillig Exp $");
__RCSID("$NetBSD: decl.c,v 1.365 2023/07/29 07:26:53 rillig Exp $");
#endif
#include <sys/param.h>
@ -2792,7 +2792,7 @@ declare_abstract_type(sym_t *sym)
/* Checks size after declarations of variables and their initialization. */
void
check_size(sym_t *dsym)
check_size(const sym_t *dsym)
{
if (dsym->s_def == DEF &&
@ -2843,7 +2843,7 @@ mark_as_used(sym_t *sym, bool fcall, bool szof)
/* Warns about variables and labels that are not used or only set. */
void
check_usage(decl_level *dl)
check_usage(const decl_level *dl)
{
/* for this warning LINTED has no effect */
int saved_lwarn = lwarn;
@ -2858,7 +2858,7 @@ check_usage(decl_level *dl)
}
static void
check_argument_usage(bool novar, sym_t *arg)
check_argument_usage(bool novar, const sym_t *arg)
{
lint_assert(arg->s_set);
@ -2873,7 +2873,7 @@ check_argument_usage(bool novar, sym_t *arg)
}
static void
check_variable_usage(bool novar, sym_t *sym)
check_variable_usage(bool novar, const sym_t *sym)
{
lint_assert(block_level != 0);
@ -2941,7 +2941,7 @@ check_variable_usage(bool novar, sym_t *sym)
}
static void
check_label_usage(sym_t *lab)
check_label_usage(const sym_t *lab)
{
lint_assert(block_level == 1);
@ -2959,7 +2959,7 @@ check_label_usage(sym_t *lab)
}
static void
check_tag_usage(sym_t *sym)
check_tag_usage(const sym_t *sym)
{
if (!is_incomplete(sym->s_type))
@ -2988,7 +2988,7 @@ check_tag_usage(sym_t *sym)
/* Warns about a variable or a label that is not used or only set. */
void
check_usage_sym(bool novar, sym_t *sym)
check_usage_sym(bool novar, const sym_t *sym)
{
if (sym->s_block_level == -1)

8
usr.bin/xlint/lint1/externs1.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: externs1.h,v 1.200 2023/07/29 06:44:44 rillig Exp $ */
/* $NetBSD: externs1.h,v 1.201 2023/07/29 07:26:53 rillig Exp $ */
/*
* Copyright (c) 1994, 1995 Jochen Pohl
@ -250,11 +250,11 @@ void declare_local(sym_t *, bool);
sym_t *abstract_name(void);
void global_clean_up(void);
sym_t *declare_abstract_type(sym_t *);
void check_size(sym_t *);
void check_size(const sym_t *);
void mark_as_set(sym_t *);
void mark_as_used(sym_t *, bool, bool);
void check_usage(decl_level *);
void check_usage_sym(bool, sym_t *);
void check_usage(const decl_level *);
void check_usage_sym(bool, const sym_t *);
void check_global_symbols(void);
void print_previous_declaration(const sym_t *);
int to_int_constant(tnode_t *, bool);