kernel/fs/vfs.cpp

1935 			struct file_descriptor* descriptor = context->fds[i];
3375 	kprintf(" used fds:\t%" B_PRIu32 "\n", context->num_used_fds);
3376 	kprintf(" max fds:\t%" B_PRIu32 "\n", context->table_size);
3384 		struct file_descriptor* fd = context->fds[i];
3638 		if (struct file_descriptor* descriptor = context->fds[i]) {
3647 	free(context->fds);
4902 		struct file_descriptor* descriptor = context->fds[i];
4906 			context->fds[i] = NULL;
4947 	context->fds = (file_descriptor**)malloc(
4951 	if (context->fds == NULL) {
4956 	context->select_infos = (select_info**)(context->fds + tableSize);
4959 	memset(context->fds, 0, sizeof(struct file_descriptor*) * tableSize
4982 				struct file_descriptor* descriptor = parentContext->fds[i];
4992 					context->fds[i] = descriptor;
5054 	// If the tables shrink, make sure none of the fds being dropped are in use.
5057 			if (context->fds[i])
5063 	file_descriptor** oldFDs = context->fds;
5075 	context->fds = newFDs;
5076 	context->select_infos = (select_info**)(context->fds + newSize);
5083 	memcpy(context->fds, oldFDs, sizeof(void*) * toCopy);
5090 		memset(context->fds + oldSize, 0, sizeof(void*) * (newSize - oldSize));
5300 	sFileDescriptorCache = create_object_cache("vfs fds",
8241 		&& (descriptor = context->fds[slot]) == NULL) {
9547 	int fds[2];
9548 	fds[0] = open_vnode(vnode, O_RDONLY, false);
9549 	fds[1] = open_vnode(vnode, O_WRONLY, false);
9551 	FDCloser closer0(fds[0], false);
9552 	FDCloser closer1(fds[1], false);
9554 	status = (fds[0] >= 0 ? (fds[1] >= 0 ? B_OK : fds[1]) : fds[0]);
9559 			|| user_memcpy(userFDs, fds, sizeof(fds)) != B_OK) {