static void
child(bool master)
{
char ifname[IFNAMSIZ];
struct carpreq cr;
struct ifreq ifr;
const char *carpif;
int s;
/* helps reading carp debug output */
if (master)
carpif = "carp0";
else
carpif = "carp1";
/*
* Should use sysctl, bug debug is dabug.
*/
{
//extern int rumpns_carp_opts[]; /* XXX */
//rumpns_carp_opts[CARPCTL_LOG] = 1;
}
rump_init();
memset(&ifr, 0, sizeof(ifr));
strlcpy(ifr.ifr_name, carpif, sizeof(ifr.ifr_name));
RL(s = rump_sys_socket(PF_INET, SOCK_DGRAM, 0));
RL(rump_sys_ioctl(s, SIOCIFCREATE, &ifr));
netcfg_rump_makeshmif(THEBUS, ifname);
if (master)
netcfg_rump_if(ifname, "10.1.1.1", "255.255.255.0");
else
netcfg_rump_if(ifname, "10.1.1.2", "255.255.255.0");
/* configure the carp interface */
ifr.ifr_data = &cr;
RL(rump_sys_ioctl(s, SIOCGVH, &ifr));
strlcpy(cr.carpr_carpdev, ifname, sizeof(cr.carpr_carpdev));
cr.carpr_vhid = 175;
if (master)
cr.carpr_advskew = 0;
else
cr.carpr_advskew = 200;
cr.carpr_advbase = 1;
strcpy((char *)cr.carpr_key, "s3cret");
RL(rump_sys_ioctl(s, SIOCSVH, &ifr));
netcfg_rump_if(carpif, "10.1.1.100", "255.255.255.0");
/* tassa pause()en enka muuta voi */
pause();
}
int
main(int argc, char *argv[])
{
int fd;
int err;
prop_dictionary_t dict_in, dict_out;
struct plistref prefp;
char *xml;
err = rump_init();
if (err != 0)
printf("rump_init failed with %s\n", strerror(err));
fd = rump_sys_open("/dev/mapper/control", O_RDWR, 0);
if (fd == -1)
printf("Cannot open control device.\n");
dict_in = prop_dictionary_internalize_from_file("prop2.plist");
dict_out = prop_dictionary_create();
prop_dictionary_externalize_to_pref(dict_in, &prefp);
err = rump_sys_ioctl(fd, NETBSD_DM_IOCTL, &prefp);
if ( err < 0)
printf("ioctl failed %d\n", err);
dict_out = prop_dictionary_internalize(prefp.pref_plist);
xml = prop_dictionary_externalize(dict_out);
printf("%s\n",xml);
rump_sys_close(fd);
}
ATF_TC_BODY(OOSIOCGIFBRDADDR, tc)
{
int fd, ifnum;
struct oifreq ifreq;
struct sockaddr_in *sin;
int rv;
memset(&ifreq,'\0',sizeof ifreq);
rump_init();
/* create an interface and give it netmask 0xffff0000 */
rv = rump_pub_shmif_create("bus", &ifnum);
if (rv)
atf_tc_fail("failed to create shmif: %s", strerror(rv));
sprintf(ifreq.ifr_name, "shmif%d", ifnum);
netcfg_rump_if(ifreq.ifr_name, "1.7.64.10", "255.255.0.0");
/* query kernel for iface bcast */
RL(fd = rump_sys_socket(AF_INET, SOCK_DGRAM, 0));
RL(rump_sys_ioctl(fd, OOSIOCGIFBRDADDR, &ifreq));
/* make sure we got what we deserve */
sin = (struct sockaddr_in *)&ifreq.ifr_broadaddr;
ATF_REQUIRE_EQ(sin->sin_addr.s_addr, htonl(0x0107ffff));
rump_sys_close(fd);
}
/* main */
int
main (int argc, char *argv[])
{
error_t err;
mach_port_t bootstrap;
struct trivfs_control *fsys;
err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
if (err) {
error(1, err, "argp_parse");
}
task_get_bootstrap_port(mach_task_self(), &bootstrap);
if (bootstrap == MACH_PORT_NULL) {
error(1, 0, "must be started as translator");
}
/* reply to our parent */
err = trivfs_startup(bootstrap, 0, NULL, NULL, NULL, NULL, &fsys);
if (err) {
error(3, err, "trivfs_startup");
}
/* launch translator */
init_logging();
info("start oss translator");
info("init rump");
rump_init();
debug("open rump audio device");
audio_fd = rump_sys_open(RUMP_AUDIO_DEVICE, O_WRONLY);
if (audio_fd < 0) {
err("rump_open(%s, O_WRONLY): %s", RUMP_AUDIO_DEVICE, rump_strerror(errno));
return EIO;
}
/* set default parameters */
audio_info_t info;
AUDIO_INITINFO(&info);
info.play.sample_rate = 44100;
info.play.channels = 1;
info.play.precision = 16;
info.play.encoding = AUDIO_ENCODING_LINEAR;
info.play.samples = 0;
if (rump_sys_ioctl(audio_fd, AUDIO_SETINFO, &info)) {
err("rump_sys_ioctl AUDIO_SETINFO: %s", rump_strerror(errno));
return EIO;
}
/* wait for orders */
info("wait for orders");
ports_manage_port_operations_one_thread(fsys->pi.bucket, oss_demuxer, 0);
return 0;
}
ATF_TC_BODY(nullrevoke, tc)
{
char path[MAXPATHLEN];
struct ptmget ptg;
int ptm;
rump_init();
/*
* mount /dev/pts
*/
mountptyfs("/dev/pts", 0);
/*
* null mount /dev/pts to /null/dev/pts
*/
if (rump_sys_mkdir("/null", 0777) == -1) {
if (errno != EEXIST)
atf_tc_fail_errno("null create /null");
}
if (rump_sys_mkdir("/null/dev", 0777) == -1) {
if (errno != EEXIST)
atf_tc_fail_errno("null create /null/dev");
}
mountnull("/dev/pts", "/null/dev/pts", 0);
/*
* get slave/master pair.
*/
ptm = rump_sys_open("/dev/ptm", O_RDWR);
if (rump_sys_ioctl(ptm, TIOCPTMGET, &ptg) == -1)
atf_tc_fail_errno("get pty");
/*
* Build nullfs path to slave.
*/
strcpy(path, "/null");
strcat(path, ptg.sn);
/*
* Open slave tty via nullfs.
*/
if (rump_sys_open(path, O_RDWR) == -1)
atf_tc_fail_errno("slave null open");
/*
* Close slave opened with /dev/ptm. Need purely non-null refs to it.
*/
rump_sys_close(ptg.sfd);
/* revoke slave tty. */
rump_sys_revoke(path);
/* done */
}
ATF_TC_BODY(bpfwriteleak, tc)
{
char buf[28]; /* sizeof(garbage) > etherhdrlen */
struct ifreq ifr;
int ifnum, bpfd;
RZ(rump_init());
RZ(rump_pub_shmif_create(NULL, &ifnum));
sprintf(ifr.ifr_name, "shmif%d", ifnum);
RL(bpfd = rump_sys_open("/dev/bpf", O_RDWR));
RL(rump_sys_ioctl(bpfd, BIOCSETIF, &ifr));
RL(rump_sys_ioctl(bpfd, BIOCSFEEDBACK, &ifr));
if (getmtdata() != 0)
atf_tc_fail("test precondition failed: MT_DATA mbufs != 0");
ATF_REQUIRE_ERRNO(ENETDOWN, rump_sys_write(bpfd, buf, sizeof(buf))==-1);
ATF_REQUIRE_EQ(getmtdata(), 0);
}
/*
* Prepare rump, configure interface and route to cause fragmentation
*/
static void
setup(void)
{
char ifname[IFNAMSIZ];
struct {
struct rt_msghdr m_rtm;
struct sockaddr_in m_sin;
} m_rtmsg;
#define rtm m_rtmsg.m_rtm
#define rsin m_rtmsg.m_sin
struct ifreq ifr;
int s;
rump_init();
/* first, config lo0 & route */
strcpy(ifname, "lo0");
netcfg_rump_if(ifname, "127.0.0.1", "255.0.0.0");
netcfg_rump_route("127.0.0.1", "255.0.0.0", "127.0.0.1");
if ((s = rump_sys_socket(PF_ROUTE, SOCK_RAW, 0)) == -1)
atf_tc_fail_errno("routing socket");
/*
* set MTU for interface so that route MTU doesn't
* get overridden by it.
*/
memset(&ifr, 0, sizeof(ifr));
strcpy(ifr.ifr_name, "lo0");
ifr.ifr_mtu = 1300;
if (rump_sys_ioctl(s, SIOCSIFMTU, &ifr) == -1)
atf_tc_fail_errno("set mtu");
/* change route MTU to 100 */
memset(&m_rtmsg, 0, sizeof(m_rtmsg));
rtm.rtm_type = RTM_CHANGE;
rtm.rtm_flags = RTF_STATIC;
rtm.rtm_version = RTM_VERSION;
rtm.rtm_seq = 3;
rtm.rtm_inits = RTV_MTU;
rtm.rtm_addrs = RTA_DST;
rtm.rtm_rmx.rmx_mtu = 100;
rtm.rtm_msglen = sizeof(m_rtmsg);
memset(&rsin, 0, sizeof(rsin));
rsin.sin_family = AF_INET;
rsin.sin_len = sizeof(rsin);
rsin.sin_addr.s_addr = inet_addr("127.0.0.1");
if (rump_sys_write(s, &m_rtmsg, sizeof(m_rtmsg)) != sizeof(m_rtmsg))
atf_tc_fail_errno("set route mtu");
rump_sys_close(s);
}
ATF_TC_BODY(RNDADDDATA2, tc)
{
rnddata_t rd;
int fd;
rump_init();
fd = rump_sys_open("/dev/random", O_RDWR, 0);
if (fd == -1)
atf_tc_fail_errno("cannot open /dev/random");
rd.entropy = 1;
rd.len = -1;
ATF_REQUIRE_ERRNO(EINVAL, rump_sys_ioctl(fd, RNDADDDATA, &rd) == -1);
}
int
main(int argc, char *argv[])
{
pthread_t pt;
struct md_conf md;
int fd, error;
if (argc != 2)
exit(1);
md.md_addr = calloc(1, MDSIZE);
md.md_size = MDSIZE;
md.md_type = MD_UMEM_SERVER;
error = rump_daemonize_begin();
REQUIRE(error, "rump_daemonize_begin");
error = rump_init();
REQUIRE(error, "rump_init");
error = rump_init_server("unix://commsock");
REQUIRE(error, "init server");
if ((fd = rump_sys_open(argv[1], O_RDWR)) == -1)
err(1, "open");
/*
* Now, configuring the md driver also causes our process
* to start acting as the worker for the md. Splitting it
* into two steps in the driver is not easy, since md is
* supposed to be unconfigured when the process dies
* (process may exit between calling ioctl1 and ioctl2).
* So, start a probe thread which attempts to read the md
* and declares the md as configured when the read is
* succesful.
*/
error = pthread_create(&pt, NULL, prober, argv[1]);
REQUIRE(error, "pthread_create");
pthread_detach(pt);
if (rump_sys_ioctl(fd, MD_SETCONF, &md) == -1) {
rump_daemonize_done(errno);
exit(1);
}
return 0;
}
/* ioctls */
kern_return_t
S_oioctl_sndctl_dsp_speed (trivfs_protid_t reqport, int *rate)
{
audio_info_t info;
AUDIO_INITINFO(&info);
info.play.sample_rate = *rate;
info.play.channels = 1;
info.play.precision = 16;
info.play.encoding = AUDIO_ENCODING_LINEAR;
info.play.samples = 0;
if (rump_sys_ioctl(audio_fd, AUDIO_SETINFO, &info)) {
err("rump_sys_ioctl AUDIO_SETINFO: %s", rump_strerror(errno));
return EIO;
}
*rate = info.play.sample_rate;
return 0;
}
ATF_TC_BODY(noisyeject, tc)
{
static char fname[] = "/dev/rcd0_";
int part, fd, arg = 0;
RL(part = getrawpartition());
fname[strlen(fname)-1] = 'a' + part;
rump_init();
/*
* Rump CD emulation has been fixed, so no longer a problem.
*
atf_tc_expect_signal(SIGSEGV, "PR kern/47646: Broken test or "
"a real problem in rump or the driver");
*/
RL(fd = rump_sys_open(fname, O_RDWR));
RL(rump_sys_ioctl(fd, DIOCEJECT, &arg));
ATF_REQUIRE_EQ(rump_scsitest_err[RUMP_SCSITEST_NOISYSYNC], 0);
RL(rump_sys_close(fd));
// atf_tc_expect_fail("PR kern/43785");
ATF_REQUIRE_EQ(rump_scsitest_err[RUMP_SCSITEST_NOISYSYNC], 0);
}
ATF_TC_BODY(bpfwritetrunc, tc)
{
int bpfd;
struct ifreq ifr;
struct iovec *iov;
size_t iovlen, sz;
const size_t extra_bytes = 28;
const size_t total = extra_bytes + UINT_MAX + 1;
long iov_max, vm_page_size; /* round_page wants vm_page_size variable */
memset(&ifr, 0, sizeof(ifr));
iov_max = sysconf(_SC_IOV_MAX);
vm_page_size = sysconf(_SC_PAGE_SIZE);
ATF_REQUIRE(iov_max > 1 && vm_page_size > 1);
/*
* Minimize memory consumption by using many iovecs
* all pointing to one memory region.
*/
iov = calloc(iov_max, sizeof(struct iovec));
ATF_REQUIRE(iov != NULL);
sz = round_page((total + (iov_max - 1)) / iov_max);
iov[0].iov_len = sz;
iov[0].iov_base = mmap(NULL, sz, PROT_READ, MAP_ANON, -1, 0);
ATF_REQUIRE(iov[0].iov_base != MAP_FAILED);
iovlen = 1;
while (sz + iov[0].iov_len <= total)
{
iov[iovlen].iov_len = iov[0].iov_len;
iov[iovlen].iov_base = iov[0].iov_base;
sz += iov[0].iov_len;
iovlen++;
}
if (sz < total)
{
iov[iovlen].iov_len = total - sz;
iov[iovlen].iov_base = iov[0].iov_base;
iovlen++;
}
/* Sanity checks */
ATF_REQUIRE(iovlen >= 1 && iovlen <= (size_t)iov_max);
ATF_REQUIRE_EQ(iov[iovlen-1].iov_len, total % iov[0].iov_len);
RZ(rump_init());
netcfg_rump_makeshmif("bpfwritetrunc", ifr.ifr_name);
netcfg_rump_if(ifr.ifr_name, "10.1.1.1", "255.0.0.0");
RL(bpfd = rump_sys_open("/dev/bpf", O_RDWR));
RL(rump_sys_ioctl(bpfd, BIOCSETIF, &ifr));
ATF_CHECK_ERRNO(EMSGSIZE, rump_sys_writev(bpfd, iov, iovlen) == -1);
munmap(iov[0].iov_base, iov[0].iov_len);
free(iov);
}
/*
* This function is heart of NetBSD libdevmapper-> device-mapper kernel protocol
* It creates proplib_dictionary from dm task structure and sends it to NetBSD
* kernel driver. After succesfull ioctl it create dmi structure from returned
* proplib dictionary. This way I keep number of changes in NetBSD version of
* libdevmapper as small as posible.
*/
static struct dm_ioctl *_do_dm_ioctl(struct dm_task *dmt, unsigned command)
{
struct dm_ioctl *dmi;
prop_dictionary_t dm_dict_in, dm_dict_out;
uint32_t flags;
dm_dict_in = NULL;
dm_dict_in = prop_dictionary_create(); /* Dictionary send to kernel */
dm_dict_out = prop_dictionary_create(); /* Dictionary received from kernel */
/* Set command name to dictionary */
prop_dictionary_set_cstring(dm_dict_in, DM_IOCTL_COMMAND,
_cmd_data_v4[dmt->type].name);
/* Parse dmi from libdevmapper to dictionary */
if (_flatten(dmt, dm_dict_in) < 0)
goto bad;
prop_dictionary_get_uint32(dm_dict_in, DM_IOCTL_FLAGS, &flags);
if (dmt->type == DM_DEVICE_TABLE)
flags |= DM_STATUS_TABLE_FLAG;
if (dmt->no_open_count)
flags |= DM_SKIP_BDGET_FLAG;
flags |= DM_EXISTS_FLAG;
/* Set flags to dictionary. */
prop_dictionary_set_uint32(dm_dict_in,DM_IOCTL_FLAGS,flags);
prop_dictionary_externalize_to_file(dm_dict_in,"/tmp/test_in");
log_very_verbose("Ioctl type %s --- flags %d",_cmd_data_v4[dmt->type].name,flags);
//printf("name %s, major %d minor %d\n uuid %s\n",
//dm_task_get_name(dmt), dmt->minor, dmt->major, dm_task_get_uuid(dmt));
/* Send dictionary to kernel and wait for reply. */
#ifdef RUMP_ACTION
struct plistref prefp;
int err;
prop_dictionary_externalize_to_pref(dm_dict_in, &prefp);
if (rump_sys_ioctl(_control_fd, NETBSD_DM_IOCTL, &prefp) != 0) {
dm_dict_out = prop_dictionary_internalize(prefp.pref_plist);
#else
if (prop_dictionary_sendrecv_ioctl(dm_dict_in,_control_fd,
NETBSD_DM_IOCTL,&dm_dict_out) != 0) {
#endif
if (errno == ENOENT &&
((dmt->type == DM_DEVICE_INFO) ||
(dmt->type == DM_DEVICE_MKNODES) ||
(dmt->type == DM_DEVICE_STATUS))) {
/*
* Linux version doesn't fail when ENOENT is returned
* for nonexisting device after info, deps, mknodes call.
* It returns dmi sent to kernel with DM_EXISTS_FLAG = 0;
*/
dmi = nbsd_dm_dict_to_dmi(dm_dict_in,_cmd_data_v4[dmt->type].cmd);
dmi->flags &= ~DM_EXISTS_FLAG;
prop_object_release(dm_dict_in);
prop_object_release(dm_dict_out);
goto out;
} else {
log_error("ioctl %s call failed with errno %d\n",
_cmd_data_v4[dmt->type].name, errno);
prop_object_release(dm_dict_in);
prop_object_release(dm_dict_out);
goto bad;
}
}
#ifdef RUMP_ACTION
dm_dict_out = prop_dictionary_internalize(prefp.pref_plist);
#endif
prop_dictionary_externalize_to_file(dm_dict_out,"/tmp/test_out");
/* Parse kernel dictionary to dmi structure and return it to libdevmapper. */
dmi = nbsd_dm_dict_to_dmi(dm_dict_out,_cmd_data_v4[dmt->type].cmd);
prop_object_release(dm_dict_in);
prop_object_release(dm_dict_out);
out:
return dmi;
bad:
return NULL;
}
/* Create new edvice nodes in mapper/ dir. */
void dm_task_update_nodes(void)
{
update_devs();
}
/* Run dm command which is descirbed in dm_task structure. */
int dm_task_run(struct dm_task *dmt)
{
struct dm_ioctl *dmi;
unsigned command;
if ((unsigned) dmt->type >=
(sizeof(_cmd_data_v4) / sizeof(*_cmd_data_v4))) {
log_error("Internal error: unknown device-mapper task %d",
dmt->type);
return 0;
}
command = _cmd_data_v4[dmt->type].cmd;
/* Old-style creation had a table supplied */
if (dmt->type == DM_DEVICE_CREATE && dmt->head)
return _create_and_load_v4(dmt);
if (dmt->type == DM_DEVICE_MKNODES && !dmt->dev_name &&
!dmt->uuid && dmt->major <= 0)
return _mknodes_v4(dmt);
if ((dmt->type == DM_DEVICE_RELOAD) && dmt->suppress_identical_reload)
return _reload_with_suppression_v4(dmt);
if (!_open_control())
return 0;
if (!(dmi = _do_dm_ioctl(dmt, command)))
return 0;
switch (dmt->type) {
case DM_DEVICE_CREATE:
add_dev_node(dmt->dev_name, MAJOR(dmi->dev), MINOR(dmi->dev),
dmt->uid, dmt->gid, dmt->mode, 0);
break;
case DM_DEVICE_REMOVE:
/* FIXME Kernel needs to fill in dmi->name */
if (dmt->dev_name)
rm_dev_node(dmt->dev_name, 0);
break;
case DM_DEVICE_RENAME:
/* FIXME Kernel needs to fill in dmi->name */
if (dmt->dev_name)
rename_dev_node(dmt->dev_name, dmt->newname, 0);
break;
case DM_DEVICE_RESUME:
/* FIXME Kernel needs to fill in dmi->name */
set_dev_node_read_ahead(dmt->dev_name, dmt->read_ahead,
dmt->read_ahead_flags);
break;
case DM_DEVICE_MKNODES:
if (dmi->flags & DM_EXISTS_FLAG)
add_dev_node(dmi->name, MAJOR(dmi->dev),
MINOR(dmi->dev),
dmt->uid, dmt->gid, dmt->mode, 0);
else if (dmt->dev_name)
rm_dev_node(dmt->dev_name, 0);
break;
case DM_DEVICE_STATUS:
case DM_DEVICE_TABLE:
case DM_DEVICE_WAITEVENT:
if (!_unmarshal_status(dmt, dmi))
goto bad;
break;
}
/* Was structure reused? */
if (dmt->dmi.v4)
dm_free(dmt->dmi.v4);
dmt->dmi.v4 = dmi;
return 1;
bad:
dm_free(dmi);
return 0;
}
void dm_lib_release(void)
{
if (_control_fd != -1) {
close(_control_fd);
_control_fd = -1;
}
update_devs();
}
void dm_lib_exit(void)
{
dm_lib_release();
dm_dump_memory();
_version_ok = 1;
_version_checked = 0;
}
