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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
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GPG key ID: BE714B4575D6E328
571 changed files with 1306 additions and 1888 deletions
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3
libc/thread/pthread_create.c
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@ -74,14 +74,12 @@ void _pthread_free(struct PosixThread *pt) {
void pthread_kill_siblings_np(void) {
struct Dll *e, *e2;
struct PosixThread *pt, *self;
enum PosixThreadStatus status;
self = (struct PosixThread *)__get_tls()->tib_pthread;
pthread_spin_lock(&_pthread_lock);
for (e = dll_first(_pthread_list); e; e = e2) {
e2 = dll_next(_pthread_list, e);
pt = POSIXTHREAD_CONTAINER(e);
if (pt != self) {
status = atomic_load_explicit(&pt->status, memory_order_acquire);
pthread_kill((pthread_t)pt, SIGKILL);
dll_remove(&_pthread_list, e);
pthread_spin_unlock(&_pthread_lock);
@ -95,7 +93,6 @@ static int PosixThread(void *arg, int tid) {
void *rc;
struct sigaltstack ss;
struct PosixThread *pt = arg;
enum PosixThreadStatus status;
unassert(__get_tls()->tib_tid > 0);
if (pt->altstack) {
ss.ss_flags = 0;