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Make driver-vpi cppcheck clean

This commit is contained in:
Cary R 2026-01-25 11:07:48 -08:00
parent 60b13d020c
commit 67e48188a9
3 changed files with 15 additions and 10 deletions
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3
driver-vpi/Makefile.in
View File

@ -65,10 +65,11 @@ clean:
distclean: clean
rm -f Makefile config.log
cppcheck: main.c
cppcheck: main.c config.h
cppcheck --enable=all --std=c99 --std=c++11 -f \
--check-level=exhaustive \
--suppressions-list=$(srcdir)/../cppcheck-global.sup \
--suppressions-list=$(srcdir)/cppcheck.sup \
$(INCLUDE_PATH) $^
Makefile: $(srcdir)/Makefile.in ../config.status

3
driver-vpi/cppcheck.sup Normal file
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@ -0,0 +1,3 @@
// ptr is from strrchr() so the result does change
redundantAssignment:main.c:525
knownConditionTrueFalse:main.c:526

19
driver-vpi/main.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2022 Martin Whitaker
* Copyright (c) 2015-2026 Martin Whitaker
* Copyright (c) 2002 Gus Baldauf (gus@picturel.com)
*
* This source code is free software; you can redistribute it
@ -34,7 +34,7 @@
#include <windows.h>
static void setup_ivl_environment(void);
static void assign(char **ptr, char *str);
static void assign(char **ptr, const char *str);
/* The compile options: compiler, flags, etc. are in here */
#include "config.h"
@ -164,7 +164,7 @@ static int startsWith (char *prefix, char *str)
/* append "app" to "ptr", allocating memory as needed */
/* if count is zero, then copy all characters of "app" */
static void appendn (char **ptr, char *app, size_t count)
static void appendn (char **ptr, const char *app, size_t count)
{
char *nptr = (char *) realloc(*ptr, strlen(*ptr) +
(count ? count : strlen(app)) + 1);
@ -184,7 +184,7 @@ static void appendn (char **ptr, char *app, size_t count)
/* append "app" to "ptr", allocating memory as needed */
static void append (char **ptr, char *app)
static void append (char **ptr, const char *app)
{
appendn(ptr, app, 0);
}
@ -200,7 +200,7 @@ static void appendBackSlash(char **str)
/* copy count characters of "str" to "ptr", allocating memory as needed */
/* if count is zero, then copy all characters of "str" */
static void assignn (char **ptr, char *str, size_t count)
static void assignn (char **ptr, const char *str, size_t count)
{
char *nptr = (char *) realloc(*ptr, (count ? count : strlen(str)) + 1);
@ -221,7 +221,7 @@ static void assignn (char **ptr, char *str, size_t count)
/* copy count characters of "str" to "ptr", allocating memory as needed */
static void assign (char **ptr, char *str)
static void assign (char **ptr, const char *str)
{
assignn(ptr, str, 0);
}
@ -428,7 +428,7 @@ static int parse(int argc, char *argv[])
/* do minimal check that the MinGW root directory looks valid */
static void checkMingwDir(char *root)
static void checkMingwDir(const char *root)
{
int irv;
struct _stat stat_buf;
@ -551,9 +551,10 @@ static void setup_ivl_environment(void)
/* compile source modules */
static void compile(char *pSource, char *pFlags, char **pObject, int *compile_errors, char *compiler)
static void compile(const char *pSource, const char *pFlags, char **pObject,
int *compile_errors, const char *compiler)
{
char *ptr1 = pSource;
const char *ptr1 = pSource;
char *ptr2 = strchr(ptr1, ' ');
char *buf=0, *src=0, *obj=0;