Module Name: src
Committed By: rillig
Date: Sat Jul 29 07:26:53 UTC 2023
Modified Files:
src/usr.bin/xlint/lint1: decl.c externs1.h
Log Message:
lint: constify
To generate a diff of this commit:
cvs rdiff -u -r1.364 -r1.365 src/usr.bin/xlint/lint1/decl.c
cvs rdiff -u -r1.200 -r1.201 src/usr.bin/xlint/lint1/externs1.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/xlint/lint1/decl.c
diff -u src/usr.bin/xlint/lint1/decl.c:1.364 src/usr.bin/xlint/lint1/decl.c:1.365
--- src/usr.bin/xlint/lint1/decl.c:1.364 Sat Jul 29 07:03:19 2023
+++ src/usr.bin/xlint/lint1/decl.c Sat Jul 29 07:26:53 2023
@@ -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, boo
/* 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 *
}
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 *
}
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)
Index: src/usr.bin/xlint/lint1/externs1.h
diff -u src/usr.bin/xlint/lint1/externs1.h:1.200 src/usr.bin/xlint/lint1/externs1.h:1.201
--- src/usr.bin/xlint/lint1/externs1.h:1.200 Sat Jul 29 06:44:44 2023
+++ src/usr.bin/xlint/lint1/externs1.h Sat Jul 29 07:26:53 2023
@@ -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);
