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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_atfork.c
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@ -47,7 +47,6 @@ static void _pthread_purge(void) {
static void _pthread_onfork(int i) {
struct AtFork *a;
struct PosixThread *pt;
unassert(0 <= i && i <= 2);
if (!i) pthread_spin_lock(&_atforks.lock);
for (a = _atforks.list; a; a = a->p[!i]) {
@ -91,7 +90,7 @@ void _pthread_onfork_child(void) {
pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
pthread_mutex_init(&__mmi_lock_obj, &attr);
pthread_mutex_init(&__fds_lock_obj, &attr);
pthread_spin_init(&_pthread_lock, 0);
(void)pthread_spin_init(&_pthread_lock, 0);
// call user-supplied forked child callbacks
_pthread_onfork(2);