void handle_fuse_requests(struct fuse *fuse)
{
unsigned char req[256 * 1024 + 128];
int len;
for (;;) {
len = read(fuse->fd, req, sizeof(req));
if (len < 0) {
if (errno == EINTR)
continue;
ERROR("handle_fuse_requests: errno=%d\n", errno);
return;
}
handle_fuse_request(fuse, (void*) req, (void*) (req + sizeof(struct fuse_in_header)), len);
}
}
static void handle_fuse_requests(struct fuse_handler* handler)
{
struct fuse* fuse = handler->fuse;
for (;;) {
ssize_t len = read(fuse->fd,
handler->request_buffer, sizeof(handler->request_buffer));
if (len < 0) {
if (errno != EINTR) {
ERROR("[%d] handle_fuse_requests: errno=%d\n", handler->token, errno);
}
continue;
}
if ((size_t)len < sizeof(struct fuse_in_header)) {
ERROR("[%d] request too short: len=%zu\n", handler->token, (size_t)len);
continue;
}
const struct fuse_in_header *hdr = (void*)handler->request_buffer;
if (hdr->len != (size_t)len) {
ERROR("[%d] malformed header: len=%zu, hdr->len=%u\n",
handler->token, (size_t)len, hdr->len);
continue;
}
const void *data = handler->request_buffer + sizeof(struct fuse_in_header);
size_t data_len = len - sizeof(struct fuse_in_header);
__u64 unique = hdr->unique;
int res = handle_fuse_request(fuse, handler, hdr, data, data_len);
/* We do not access the request again after this point because the underlying
* buffer storage may have been reused while processing the request. */
if (res != NO_STATUS) {
if (res) {
TRACE("[%d] ERROR %d\n", handler->token, res);
}
fuse_status(fuse, unique, res);
}
}
}
