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Fix warnings

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This change fixes Cosmopolitan so it has fewer opinions about compiler
warnings. The whole repository had to be cleaned up to be buildable in
-Werror -Wall mode. This lets us benefit from things like strict const
checking. Some actual bugs might have been caught too.
This commit is contained in:
Justine Tunney 2023-09-01 20:49:13 -07:00
parent e2b3c3618e
commit 0d748ad58e
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
571 changed files with 1306 additions and 1888 deletions
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14
tool/build/package.c
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@ -204,7 +204,7 @@ static void PrintObject(struct Package *pkg, struct Object *obj) {
}
static void PrintPackage(struct Package *pkg) {
int i, j, o;
int i;
kprintf("- %s\n", pkg->strings.p + pkg->path);
kprintf(" objects=%d\n", pkg->objects.i);
for (i = 0; i < pkg->objects.i; ++i) {
@ -224,7 +224,7 @@ static void PrintPackages(struct Package *p, int n) {
static struct Package *LoadPackage(const char *path) {
int fd;
ssize_t i, size;
ssize_t size;
struct Package *pkg;
if ((fd = open(path, O_RDONLY)) == -1) {
SysExit(path, "open");
@ -339,7 +339,7 @@ FLAGS\n\
static void GetOpts(struct Package *pkg, struct Packages *deps, int argc,
char *argv[]) {
long i, si, opt;
long opt;
const char *arg;
struct GetArgs ga;
pkg->path = -1;
@ -381,10 +381,8 @@ static void GetOpts(struct Package *pkg, struct Packages *deps, int argc,
static void IndexSections(struct Package *pkg, struct Object *obj) {
int i;
const char *name;
const uint8_t *code;
struct Section sect;
const Elf64_Shdr *shdr;
struct XedDecodedInst xedd;
obj->section_offset = pkg->sections.i;
for (i = 0; i < obj->elf->e_shnum; ++i) {
bzero(&sect, sizeof(sect));
@ -566,7 +564,7 @@ static struct Symbol *BisectSymbol(struct Package *pkg, const char *name) {
static bool FindSymbol(const char *name, struct Package *pkg,
struct Packages *directdeps, struct Package **out_pkg,
struct Symbol **out_sym) {
size_t i, j;
size_t i;
struct Symbol *sym;
if ((sym = BisectSymbol(pkg, name))) {
if (out_sym) *out_sym = sym;
@ -607,7 +605,7 @@ static void CheckStrictDeps(struct Package *pkg, struct Packages *deps) {
}
static void CheckYourPrivilege(struct Package *pkg, struct Packages *deps) {
int i, j, o, f;
int i, f;
const char *name;
struct Symbol *sym;
struct Package *dep;
@ -634,7 +632,7 @@ static bool IsSymbolDirectlyReachable(struct Package *pkg,
static void Package(int argc, char *argv[], struct Package *pkg,
struct Packages *deps) {
size_t i, j;
size_t i;
GetOpts(pkg, deps, argc, argv);
LoadObjects(pkg);
CheckStrictDeps(pkg, deps);