kernel: finish work of removing interruptible mutexes

kernel-src/sys/syscalls/fork.c

@@ -35,7 +35,7 @@ syscallret_t syscall_fork(context_t *ctx) {
 	if (ret.errno)
 		goto cleanup;
 
-	MUTEX_ACQUIRE(&proc->mutex, false);
+	MUTEX_ACQUIRE(&proc->mutex);
 
 	nproc->parent = proc;
 	nproc->sibling = proc->child;

kernel-src/sys/syscalls/futex.c

@@ -72,7 +72,7 @@ syscallret_t syscall_futex(context_t *, uint32_t *futexp, int op, uint32_t value
 	if (ret.errno)
 		return ret;
 
-	MUTEX_ACQUIRE(&futexmutex, false);
+	MUTEX_ACQUIRE(&futexmutex);
 
 	bool doleave = true;
 	uint32_t word;
@@ -130,7 +130,7 @@ syscallret_t syscall_futex(context_t *, uint32_t *futexp, int op, uint32_t value
 				if (desc.event)
 					revents = desc.event->revents;
 
-				MUTEX_ACQUIRE(&futexmutex, false);
+				MUTEX_ACQUIRE(&futexmutex);
 
 				if (revents == 0 || ret.errno == EINTR) {
 					// timed out or interrupted

kernel-src/sys/syscalls/open.c

@@ -85,7 +85,7 @@ syscallret_t syscall_openat(context_t *context, int dirfd, char *path, int flags
 		goto cleanup;
 
 	if (vnode->type == V_TYPE_REGULAR && (flags & O_TRUNC) && (flags & FILE_WRITE)) {
-		MUTEX_ACQUIRE(&vnode->size_lock, false);
+		MUTEX_ACQUIRE(&vnode->size_lock);
 		VOP_LOCK(vnode);
 
 		ret.errno = VOP_RESIZE(vnode, 0, &current_thread()->proc->cred);

kernel-src/sys/syscalls/print.c

@@ -17,7 +17,7 @@ syscallret_t syscall_print(context_t *context, char *message) {
 		initialized = true;
 	}
 
-	MUTEX_ACQUIRE(&mutex, false);
+	MUTEX_ACQUIRE(&mutex);
 	arch_e9_puts(message);
 	arch_e9_putc('\n');
 	MUTEX_RELEASE(&mutex);

kernel-src/sys/syscalls/setitimer.c

@@ -36,7 +36,7 @@ syscallret_t syscall_getitimer(context_t *context, int which, itimerval_t *value
 		return ret;
 	}
 
-	MUTEX_ACQUIRE(&current_thread()->proc->timer.mutex, false);
+	MUTEX_ACQUIRE(&current_thread()->proc->timer.mutex);
 
 	uintmax_t oldremaining, oldrepeat;
 	itimer_pause(itimer, &oldremaining, &oldrepeat);
@@ -76,7 +76,7 @@ syscallret_t syscall_setitimer(context_t *context, int which, itimerval_t *unew,
 			return ret;
 	}
 
-	MUTEX_ACQUIRE(&current_thread()->proc->timer.mutex, false);
+	MUTEX_ACQUIRE(&current_thread()->proc->timer.mutex);
 	uintmax_t oldremaining, oldrepeat;
 	itimer_pause(itimer, &oldremaining, &oldrepeat);
 

kernel-src/sys/syscalls/setsockopt.c

@@ -43,7 +43,7 @@ syscallret_t syscall_setsockopt(context_t *, int fd, int level, int optname, voi
 	socket_t *socket = SOCKFS_SOCKET_FROM_NODE(file->vnode); 
 
 
-	MUTEX_ACQUIRE(&socket->mutex, false);
+	MUTEX_ACQUIRE(&socket->mutex);
 	switch (optname) {
 		case SO_BINDTODEVICE: {
 			if (val) {

kernel-src/sys/syscalls/truncate.c

@@ -17,7 +17,7 @@ syscallret_t syscall_ftruncate(int fd, size_t size) {
 		goto cleanup;
 	}
 
-	MUTEX_ACQUIRE(&file->vnode->size_lock, false);
+	MUTEX_ACQUIRE(&file->vnode->size_lock);
 	VOP_LOCK(file->vnode);
 
 	ret.errno = VOP_RESIZE(file->vnode, size, &current_thread()->proc->cred);

kernel-src/sys/syscalls/waitpid.c

@@ -21,7 +21,7 @@ syscallret_t syscall_waitpid(context_t *context, pid_t pid, int *status, int opt
 
 	thread_t *thread = current_thread();
 	proc_t *proc = thread->proc;
-	MUTEX_ACQUIRE(&proc->mutex, false);
+	MUTEX_ACQUIRE(&proc->mutex);
 
 	proc_t *prev = NULL;
 	proc_t *iterator = proc->child;
@@ -53,7 +53,7 @@ syscallret_t syscall_waitpid(context_t *context, pid_t pid, int *status, int opt
 				ret.errno = EINTR;
 				return ret;
 			}
-			MUTEX_ACQUIRE(&proc->mutex, false);
+			MUTEX_ACQUIRE(&proc->mutex);
 			prev = NULL;
 			iterator = proc->child;
 			desired = NULL; // set as null to be certain another thread didn't get it