int
main(int argc, char **argv)
{
int ch;
char **pkgs, **start;
char *pkgs_split;
warnpkgng();
whead = malloc(sizeof(struct which_head));
if (whead == NULL)
err(2, NULL);
TAILQ_INIT(whead);
pkgs = start = argv;
if (argc == 1) {
MatchType = MATCH_ALL;
Flags = SHOW_INDEX;
}
else while ((ch = getopt_long(argc, argv, opts, longopts, NULL)) != -1) {
switch(ch) {
case 'a':
MatchType = MATCH_ALL;
break;
case 'b':
UseBlkSz = TRUE;
break;
case 'v':
Verbose++;
/* Reasonable definition of 'everything' */
Flags = SHOW_COMMENT | SHOW_DESC | SHOW_PLIST | SHOW_INSTALL |
SHOW_DEINSTALL | SHOW_REQUIRE | SHOW_DISPLAY | SHOW_MTREE;
break;
case 'E':
Flags |= SHOW_PKGNAME;
break;
case 'I':
Flags |= SHOW_INDEX;
break;
case 'p':
Flags |= SHOW_PREFIX;
break;
case 'c':
Flags |= SHOW_COMMENT;
break;
case 'd':
Flags |= SHOW_DESC;
break;
case 'D':
Flags |= SHOW_DISPLAY;
break;
case 'f':
Flags |= SHOW_PLIST;
break;
case 'g':
Flags |= SHOW_CKSUM;
break;
case 'G':
MatchType = MATCH_EXACT;
break;
case 'i':
Flags |= SHOW_INSTALL;
break;
case 'j':
Flags |= SHOW_REQUIRE;
break;
case 'k':
Flags |= SHOW_DEINSTALL;
break;
case 'K':
KeepPackage = TRUE;
break;
case 'r':
Flags |= SHOW_DEPEND;
break;
case 'R':
Flags |= SHOW_REQBY;
break;
case 'L':
Flags |= SHOW_FILES;
break;
case 'm':
Flags |= SHOW_MTREE;
break;
case 's':
Flags |= SHOW_SIZE;
break;
case 'o':
Flags |= SHOW_ORIGIN;
break;
case 'O':
LookUpOrigin = strdup(optarg);
if (LookUpOrigin == NULL)
err(2, NULL);
break;
case 'V':
Flags |= SHOW_FMTREV;
break;
case 'l':
InfoPrefix = optarg;
break;
case 'q':
Quiet = TRUE;
break;
case 'Q':
Quiet = TRUE;
QUIET = TRUE;
break;
case 't':
strlcpy(PlayPen, optarg, sizeof(PlayPen));
break;
case 'x':
MatchType = MATCH_REGEX;
break;
case 'X':
MatchType = MATCH_EREGEX;
break;
case 'e':
CheckPkg = optarg;
break;
case 'W':
{
struct which_entry *entp;
entp = calloc(1, sizeof(struct which_entry));
if (entp == NULL)
err(2, NULL);
strlcpy(entp->file, optarg, PATH_MAX);
entp->skip = FALSE;
TAILQ_INSERT_TAIL(whead, entp, next);
break;
}
case 'P':
Flags = SHOW_PTREV;
break;
case 'h':
default:
usage();
break;
}
}
argc -= optind;
argv += optind;
if (Flags & SHOW_PTREV) {
if (!Quiet)
printf("Package tools revision: ");
printf("%d\n", PKG_INSTALL_VERSION);
exit(0);
}
/* Set some reasonable defaults */
if (!Flags)
Flags = SHOW_COMMENT | SHOW_DESC | SHOW_REQBY;
/* Get all the remaining package names, if any */
while (*argv) {
/*
* Don't try to apply heuristics if arguments are regexs or if
* the argument refers to an existing file.
*/
if (MatchType != MATCH_REGEX && MatchType != MATCH_EREGEX && !isfile(*argv) && !isURL(*argv))
while ((pkgs_split = strrchr(*argv, (int)'/')) != NULL) {
*pkgs_split++ = '\0';
/*
* If character after the '/' is alphanumeric or shell
* metachar, then we've found the package name. Otherwise
* we've come across a trailing '/' and need to continue our
* quest.
*/
if (isalnum(*pkgs_split) || ((MatchType == MATCH_GLOB) && \
strpbrk(pkgs_split, "*?[]") != NULL)) {
*argv = pkgs_split;
break;
}
}
*pkgs++ = *argv++;
}
/* If no packages, yelp */
if (pkgs == start && MatchType != MATCH_ALL && !CheckPkg &&
TAILQ_EMPTY(whead) && LookUpOrigin == NULL)
warnx("missing package name(s)"), usage();
*pkgs = NULL;
return pkg_perform(start);
}
void
req_recv_done(struct context *ctx, struct conn *conn, struct msg *msg,
struct msg *nmsg)
{
rstatus_t status;
struct server_pool *pool;
struct msg_tqh frag_msgq;
struct msg *sub_msg;
struct msg *tmsg; /* tmp next message */
ASSERT(conn->client && !conn->proxy);
ASSERT(msg->request);
ASSERT(msg->owner == conn);
ASSERT(conn->rmsg == msg);
ASSERT(nmsg == NULL || nmsg->request);
/* enqueue next message (request), if any */
conn->rmsg = nmsg;
if (req_filter(ctx, conn, msg)) {
return;
}
if (msg->noforward) {
status = req_make_reply(ctx, conn, msg);
if (status != NC_OK) {
conn->err = errno;
return;
}
status = msg->reply(ctx, msg);
if (status != NC_OK) {
conn->err = errno;
return;
}
status = event_add_out(ctx->evb, conn);
if (status != NC_OK) {
conn->err = errno;
}
return;
}
/* do fragment */
pool = conn->owner;
TAILQ_INIT(&frag_msgq);
status = msg->fragment(msg, pool->ncontinuum, &frag_msgq);
if (status != NC_OK) {
if (!msg->noreply) {
conn->enqueue_outq(ctx, conn, msg);
}
req_forward_error(ctx, conn, msg);
}
/* if no fragment happened */
if (TAILQ_EMPTY(&frag_msgq)) {
req_forward(ctx, conn, msg);
return;
}
status = req_make_reply(ctx, conn, msg);
if (status != NC_OK) {
if (!msg->noreply) {
conn->enqueue_outq(ctx, conn, msg);
}
req_forward_error(ctx, conn, msg);
}
for (sub_msg = TAILQ_FIRST(&frag_msgq); sub_msg != NULL; sub_msg = tmsg) {
tmsg = TAILQ_NEXT(sub_msg, m_tqe);
TAILQ_REMOVE(&frag_msgq, sub_msg, m_tqe);
req_forward(ctx, conn, sub_msg);
}
ASSERT(TAILQ_EMPTY(&frag_msgq));
return;
}
int
pthread_mutex_init(pthread_mutex_t * mutex,
const pthread_mutexattr_t * mutex_attr)
{
pthread_mutex_t pmutex;
enum pthread_mutextype type = 0;
int protocol = 0;
int ceiling = 0;
long flags = 0;
int ret = 0;
if (mutex == NULL)
ret = EINVAL;
/* Check if default mutex attributes: */
else if (mutex_attr == NULL || *mutex_attr == NULL) {
/* Default to a (error checking) POSIX mutex: */
type = PTHREAD_MUTEX_ERRORCHECK;
protocol = PTHREAD_PRIO_NONE;
ceiling = PTHREAD_MAX_PRIORITY;
flags = 0;
}
/* Check mutex type: */
else if (((*mutex_attr)->m_type < PTHREAD_MUTEX_ERRORCHECK) ||
((*mutex_attr)->m_type >= PTHREAD_MUTEX_TYPE_MAX))
/* Return an invalid argument error: */
ret = EINVAL;
/* Check mutex protocol: */
else if (((*mutex_attr)->m_protocol < PTHREAD_PRIO_NONE) ||
((*mutex_attr)->m_protocol > PTHREAD_PRIO_PROTECT))
/* Return an invalid argument error: */
ret = EINVAL;
else {
/* Use the requested mutex type and protocol: */
type = (*mutex_attr)->m_type;
protocol = (*mutex_attr)->m_protocol;
ceiling = (*mutex_attr)->m_ceiling;
flags = (*mutex_attr)->m_flags;
}
/* Check no errors so far: */
if (ret == 0) {
if ((pmutex = (pthread_mutex_t)
malloc(sizeof(struct pthread_mutex))) == NULL)
ret = ENOMEM;
else {
/* Set the mutex flags: */
pmutex->m_flags = flags;
/* Process according to mutex type: */
switch (type) {
/* case PTHREAD_MUTEX_DEFAULT: */
case PTHREAD_MUTEX_ERRORCHECK:
case PTHREAD_MUTEX_NORMAL:
/* Nothing to do here. */
break;
/* Single UNIX Spec 2 recursive mutex: */
case PTHREAD_MUTEX_RECURSIVE:
/* Reset the mutex count: */
pmutex->m_data.m_count = 0;
break;
/* Trap invalid mutex types: */
default:
/* Return an invalid argument error: */
ret = EINVAL;
break;
}
if (ret == 0) {
/* Initialise the rest of the mutex: */
TAILQ_INIT(&pmutex->m_queue);
pmutex->m_flags |= MUTEX_FLAGS_INITED;
pmutex->m_owner = NULL;
pmutex->m_type = type;
pmutex->m_protocol = protocol;
pmutex->m_refcount = 0;
if (protocol == PTHREAD_PRIO_PROTECT)
pmutex->m_prio = ceiling;
else
pmutex->m_prio = 0;
pmutex->m_saved_prio = 0;
_MUTEX_INIT_LINK(pmutex);
_SPINLOCK_INIT(&pmutex->lock);
*mutex = pmutex;
} else {
free((void *)pmutex);
*mutex = NULL;
}
}
}
/* Return the completion status: */
return(ret);
}
static int
vdpau_codec_create(media_codec_t *mc, const media_codec_params_t *mcp,
media_pipe_t *mp)
{
VdpDecoderProfile profile;
vdpau_dev_t *vd = mp->mp_vdpau_dev;
VdpStatus r;
int refframes;
AVCodec *codec;
if(vd == NULL)
return 1;
if(mcp == NULL || mcp->width == 0 || mcp->height == 0)
return 1;
switch(mc->codec_id) {
case CODEC_ID_MPEG1VIDEO:
profile = VDP_DECODER_PROFILE_MPEG1;
codec = avcodec_find_decoder_by_name("mpegvideo_vdpau");
refframes = 2;
break;
case CODEC_ID_MPEG2VIDEO:
profile = VDP_DECODER_PROFILE_MPEG2_MAIN;
codec = avcodec_find_decoder_by_name("mpegvideo_vdpau");
refframes = 2;
break;
case CODEC_ID_H264:
profile = VDP_DECODER_PROFILE_H264_HIGH;
codec = avcodec_find_decoder_by_name("h264_vdpau");
refframes = 16;
break;
#if 0 // Seems broken
case CODEC_ID_VC1:
profile = VDP_DECODER_PROFILE_VC1_ADVANCED;
mc->codec = avcodec_find_decoder_by_name("vc1_vdpau");
refframes = 16;
break;
case CODEC_ID_WMV3:
profile = VDP_DECODER_PROFILE_VC1_MAIN;
mc->codec = avcodec_find_decoder_by_name("wmv3_vdpau");
refframes = 16;
break;
#endif
default:
return 1;
}
if(codec == NULL)
return -1;
vdpau_codec_t *vc = calloc(1, sizeof(vdpau_codec_t));
TAILQ_INIT(&vc->vc_vvs_alloc);
TAILQ_INIT(&vc->vc_vvs_free);
vc->vc_vd = vd;
vc->vc_width = mcp->width;
if(mcp->height == 1088)
vc->vc_height = 1080;
else
vc->vc_height = mcp->height;
vc->vc_profile = profile;
vc->vc_refframes = refframes;
r = vd->vdp_decoder_create(vd->vd_dev, vc->vc_profile,
vc->vc_width, vc->vc_height,
vc->vc_refframes, &vc->vc_decoder);
if(r != VDP_STATUS_OK) {
TRACE(TRACE_INFO, "VDPAU", "Unable to create decoder: %s",
vdpau_errstr(vd, r));
vc_destroy(vc);
return -1;
}
r = vdpau_create_buffers(vc, vc->vc_width, vc->vc_height,
vc->vc_refframes + 5);
if(r != VDP_STATUS_OK) {
TRACE(TRACE_INFO, "VDPAU", "Unable to allocate decoding buffers");
vc_destroy(vc);
return -1;
}
TRACE(TRACE_DEBUG, "VDPAU", "Decoder initialized");
mc->ctx = avcodec_alloc_context3(codec);
if(mcp->extradata != NULL) {
mc->ctx->extradata = calloc(1, mcp->extradata_size +
FF_INPUT_BUFFER_PADDING_SIZE);
memcpy(mc->ctx->extradata, mcp->extradata, mcp->extradata_size);
mc->ctx->extradata_size = mcp->extradata_size;
}
if(avcodec_open2(mc->ctx, codec, NULL) < 0) {
free(mc->ctx);
vc_destroy(vc);
return -1;
}
mc->ctx->get_buffer = vdpau_get_buffer;
mc->ctx->release_buffer = vdpau_release_buffer;
mc->ctx->draw_horiz_band = vdpau_draw_horiz_band;
mc->ctx->get_format = vdpau_get_pixfmt;
mc->ctx->slice_flags = SLICE_FLAG_CODED_ORDER | SLICE_FLAG_ALLOW_FIELD;
mc->ctx->opaque = mc;
mc->opaque = vc;
mc->decode = vdpau_decode;
mc->flush = video_flush_avctx;
mc->close = vdpau_codec_close;
mc->reinit = vdpau_codec_reinit;
return 0;
}
static void
lka_imsg(struct imsgev *iev, struct imsg *imsg)
{
struct submit_status *ss;
struct secret *secret;
struct mapel *mapel;
struct rule *rule;
struct map *map;
struct map *mp;
void *tmp;
if (imsg->hdr.type == IMSG_DNS_HOST || imsg->hdr.type == IMSG_DNS_MX ||
imsg->hdr.type == IMSG_DNS_PTR) {
dns_async(iev, imsg->hdr.type, imsg->data);
return;
}
if (iev->proc == PROC_MFA) {
switch (imsg->hdr.type) {
case IMSG_LKA_MAIL:
ss = imsg->data;
ss->code = 530;
if (ss->u.maddr.user[0] == '\0' &&
ss->u.maddr.domain[0] == '\0')
ss->code = 250;
else if (lka_verify_mail(&ss->u.maddr))
ss->code = 250;
imsg_compose_event(iev, IMSG_LKA_MAIL, 0, 0, -1, ss,
sizeof *ss);
return;
case IMSG_LKA_RULEMATCH:
ss = imsg->data;
rule = ruleset_match(&ss->envelope);
if (rule == NULL)
ss->code = (errno == EAGAIN) ? 451 : 530;
else
ss->code = (rule->r_decision == R_ACCEPT) ?
250 : 530;
imsg_compose_event(iev, IMSG_LKA_RULEMATCH, 0, 0, -1,
ss, sizeof *ss);
return;
case IMSG_LKA_RCPT:
lka_session(imsg->data);
return;
}
}
if (iev->proc == PROC_MTA) {
switch (imsg->hdr.type) {
case IMSG_LKA_SECRET: {
struct map_credentials *map_credentials;
secret = imsg->data;
map = map_findbyname(secret->mapname);
if (map == NULL) {
log_warn("warn: lka: credentials map %s is missing",
secret->mapname);
imsg_compose_event(iev, IMSG_LKA_SECRET, 0, 0,
-1, secret, sizeof *secret);
return;
}
map_credentials = map_lookup(map->m_id, secret->host,
K_CREDENTIALS);
log_debug("debug: lka: %s credentials lookup (%d)", secret->host,
map_credentials != NULL);
secret->secret[0] = '\0';
if (map_credentials == NULL)
log_warnx("warn: %s credentials not found",
secret->host);
else if (lka_encode_credentials(secret->secret,
sizeof secret->secret, map_credentials) == 0)
log_warnx("warn: %s credentials parse fail",
secret->host);
imsg_compose_event(iev, IMSG_LKA_SECRET, 0, 0, -1, secret,
sizeof *secret);
free(map_credentials);
return;
}
}
}
if (iev->proc == PROC_PARENT) {
switch (imsg->hdr.type) {
case IMSG_CONF_START:
env->sc_rules_reload = xcalloc(1, sizeof *env->sc_rules,
"lka:sc_rules_reload");
env->sc_maps_reload = xcalloc(1, sizeof *env->sc_maps,
"lka:sc_maps_reload");
TAILQ_INIT(env->sc_rules_reload);
TAILQ_INIT(env->sc_maps_reload);
return;
case IMSG_CONF_RULE:
rule = xmemdup(imsg->data, sizeof *rule, "lka:rule");
TAILQ_INSERT_TAIL(env->sc_rules_reload, rule, r_entry);
return;
case IMSG_CONF_MAP:
map = xmemdup(imsg->data, sizeof *map, "lka:map");
TAILQ_INIT(&map->m_contents);
TAILQ_INSERT_TAIL(env->sc_maps_reload, map, m_entry);
tmp = env->sc_maps;
env->sc_maps = env->sc_maps_reload;
mp = map_open(map);
if (mp == NULL)
errx(1, "lka: could not open map \"%s\"", map->m_name);
map_close(map, mp);
env->sc_maps = tmp;
return;
case IMSG_CONF_RULE_SOURCE:
rule = TAILQ_LAST(env->sc_rules_reload, rulelist);
tmp = env->sc_maps;
env->sc_maps = env->sc_maps_reload;
rule->r_sources = map_findbyname(imsg->data);
if (rule->r_sources == NULL)
fatalx("lka: maps inconsistency");
env->sc_maps = tmp;
return;
case IMSG_CONF_MAP_CONTENT:
map = TAILQ_LAST(env->sc_maps_reload, maplist);
mapel = xmemdup(imsg->data, sizeof *mapel, "lka:mapel");
TAILQ_INSERT_TAIL(&map->m_contents, mapel, me_entry);
return;
case IMSG_CONF_END:
if (env->sc_rules)
purge_config(PURGE_RULES);
if (env->sc_maps)
purge_config(PURGE_MAPS);
env->sc_rules = env->sc_rules_reload;
env->sc_maps = env->sc_maps_reload;
/* start fulfilling requests */
event_add(&env->sc_ievs[PROC_MTA]->ev, NULL);
event_add(&env->sc_ievs[PROC_MFA]->ev, NULL);
event_add(&env->sc_ievs[PROC_SMTP]->ev, NULL);
return;
case IMSG_CTL_VERBOSE:
log_verbose(*(int *)imsg->data);
return;
case IMSG_PARENT_FORWARD_OPEN:
lka_session_forward_reply(imsg->data, imsg->fd);
return;
}
}
if (iev->proc == PROC_CONTROL) {
switch (imsg->hdr.type) {
case IMSG_LKA_UPDATE_MAP:
map = map_findbyname(imsg->data);
if (map == NULL) {
log_warnx("warn: lka: no such map \"%s\"",
(char *)imsg->data);
return;
}
map_update(map);
return;
}
}
errx(1, "lka_imsg: unexpected %s imsg", imsg_to_str(imsg->hdr.type));
}
/*
* ex_aci --
* Append, change, insert in ex.
*/
static int
ex_aci(SCR *sp, EXCMD *cmdp, enum which cmd)
{
CHAR_T *p, *t;
GS *gp;
TEXT *tp;
TEXTH tiq[] = {{ 0 }};
recno_t cnt = 0, lno;
size_t len;
u_int32_t flags;
int need_newline;
gp = sp->gp;
NEEDFILE(sp, cmdp);
/*
* If doing a change, replace lines for as long as possible. Then,
* append more lines or delete remaining lines. Changes to an empty
* file are appends, inserts are the same as appends to the previous
* line.
*
* !!!
* Set the address to which we'll append. We set sp->lno to this
* address as well so that autoindent works correctly when get text
* from the user.
*/
lno = cmdp->addr1.lno;
sp->lno = lno;
if ((cmd == CHANGE || cmd == INSERT) && lno != 0)
--lno;
/*
* !!!
* If the file isn't empty, cut changes into the unnamed buffer.
*/
if (cmd == CHANGE && cmdp->addr1.lno != 0 &&
(cut(sp, NULL, &cmdp->addr1, &cmdp->addr2, CUT_LINEMODE) ||
del(sp, &cmdp->addr1, &cmdp->addr2, 1)))
return (1);
/*
* !!!
* Anything that was left after the command separator becomes part
* of the inserted text. Apparently, it was common usage to enter:
*
* :g/pattern/append|stuff1
*
* and append the line of text "stuff1" to the lines containing the
* pattern. It was also historically legal to enter:
*
* :append|stuff1
* stuff2
* .
*
* and the text on the ex command line would be appended as well as
* the text inserted after it. There was an historic bug however,
* that the user had to enter *two* terminating lines (the '.' lines)
* to terminate text input mode, in this case. This whole thing
* could be taken too far, however. Entering:
*
* :append|stuff1\
* stuff2
* stuff3
* .
*
* i.e. mixing and matching the forms confused the historic vi, and,
* not only did it take two terminating lines to terminate text input
* mode, but the trailing backslashes were retained on the input. We
* match historic practice except that we discard the backslashes.
*
* Input lines specified on the ex command line lines are separated by
* <newline>s. If there is a trailing delimiter an empty line was
* inserted. There may also be a leading delimiter, which is ignored
* unless it's also a trailing delimiter. It is possible to encounter
* a termination line, i.e. a single '.', in a global command, but not
* necessary if the text insert command was the last of the global
* commands.
*/
if (cmdp->save_cmdlen != 0) {
for (p = cmdp->save_cmd,
len = cmdp->save_cmdlen; len > 0; p = t) {
for (t = p; len > 0 && t[0] != '\n'; ++t, --len);
if (t != p || len == 0) {
if (F_ISSET(sp, SC_EX_GLOBAL) &&
t - p == 1 && p[0] == '.') {
++t;
if (len > 0)
--len;
break;
}
if (db_append(sp, 1, lno++, p, t - p))
return (1);
}
if (len != 0) {
++t;
if (--len == 0 &&
db_append(sp, 1, lno++, NULL, 0))
return (1);
}
}
/*
* If there's any remaining text, we're in a global, and
* there's more command to parse.
*
* !!!
* We depend on the fact that non-global commands will eat the
* rest of the command line as text input, and before getting
* any text input from the user. Otherwise, we'd have to save
* off the command text before or during the call to the text
* input function below.
*/
if (len != 0)
cmdp->save_cmd = t;
cmdp->save_cmdlen = len;
}
if (F_ISSET(sp, SC_EX_GLOBAL)) {
if ((sp->lno = lno) == 0 && db_exist(sp, 1))
sp->lno = 1;
return (0);
}
/*
* If not in a global command, read from the terminal.
*
* If this code is called by vi, we want to reset the terminal and use
* ex's line get routine. It actually works fine if we use vi's get
* routine, but it doesn't look as nice. Maybe if we had a separate
* window or something, but getting a line at a time looks awkward.
* However, depending on the screen that we're using, that may not
* be possible.
*/
if (F_ISSET(sp, SC_VI)) {
if (gp->scr_screen(sp, SC_EX)) {
ex_wemsg(sp, cmdp->cmd->name, EXM_NOCANON);
return (1);
}
/* If we're still in the vi screen, move out explicitly. */
need_newline = !F_ISSET(sp, SC_SCR_EXWROTE);
F_SET(sp, SC_SCR_EX | SC_SCR_EXWROTE);
if (need_newline)
(void)ex_puts(sp, "\n");
/*
* !!!
* Users of historical versions of vi sometimes get confused
* when they enter append mode, and can't seem to get out of
* it. Give them an informational message.
*/
(void)ex_puts(sp,
msg_cat(sp, "273|Entering ex input mode.", NULL));
(void)ex_puts(sp, "\n");
(void)ex_fflush(sp);
}
/*
* Set input flags; the ! flag turns off autoindent for append,
* change and insert.
*/
LF_INIT(TXT_DOTTERM | TXT_NUMBER);
if (!FL_ISSET(cmdp->iflags, E_C_FORCE) && O_ISSET(sp, O_AUTOINDENT))
LF_SET(TXT_AUTOINDENT);
if (O_ISSET(sp, O_BEAUTIFY))
LF_SET(TXT_BEAUTIFY);
/*
* This code can't use the common screen TEXTH structure (sp->tiq),
* as it may already be in use, e.g. ":append|s/abc/ABC/" would fail
* as we are only halfway through the text when the append code fires.
* Use a local structure instead. (The ex code would have to use a
* local structure except that we're guaranteed to finish remaining
* characters in the common TEXTH structure when they were inserted
* into the file, above.)
*/
TAILQ_INIT(tiq);
if (ex_txt(sp, tiq, 0, flags))
return (1);
TAILQ_FOREACH(tp, tiq, q) {
if (db_append(sp, 1, lno++, tp->lb, tp->len))
return (1);
++cnt;
}
/*
* Set sp->lno to the final line number value (correcting for a
* possible 0 value) as that's historically correct for the final
* line value, whether or not the user entered any text.
*/
if ((sp->lno = lno) == 0 && db_exist(sp, 1))
sp->lno = 1;
return (0);
}
/*
* forkproc
*
* Description: Create a new process structure, given a parent process
* structure.
*
* Parameters: parent_proc The parent process
*
* Returns: !NULL The new process structure
* NULL Error (insufficient free memory)
*
* Note: When successful, the newly created process structure is
* partially initialized; if a caller needs to deconstruct the
* returned structure, they must call forkproc_free() to do so.
*/
proc_t
forkproc(proc_t parent_proc)
{
proc_t child_proc; /* Our new process */
static int nextpid = 0, pidwrap = 0, nextpidversion = 0;
static uint64_t nextuniqueid = 0;
int error = 0;
struct session *sessp;
uthread_t parent_uthread = (uthread_t)get_bsdthread_info(current_thread());
MALLOC_ZONE(child_proc, proc_t , sizeof *child_proc, M_PROC, M_WAITOK);
if (child_proc == NULL) {
printf("forkproc: M_PROC zone exhausted\n");
goto bad;
}
/* zero it out as we need to insert in hash */
bzero(child_proc, sizeof *child_proc);
MALLOC_ZONE(child_proc->p_stats, struct pstats *,
sizeof *child_proc->p_stats, M_PSTATS, M_WAITOK);
if (child_proc->p_stats == NULL) {
printf("forkproc: M_SUBPROC zone exhausted (p_stats)\n");
FREE_ZONE(child_proc, sizeof *child_proc, M_PROC);
child_proc = NULL;
goto bad;
}
MALLOC_ZONE(child_proc->p_sigacts, struct sigacts *,
sizeof *child_proc->p_sigacts, M_SIGACTS, M_WAITOK);
if (child_proc->p_sigacts == NULL) {
printf("forkproc: M_SUBPROC zone exhausted (p_sigacts)\n");
FREE_ZONE(child_proc->p_stats, sizeof *child_proc->p_stats, M_PSTATS);
FREE_ZONE(child_proc, sizeof *child_proc, M_PROC);
child_proc = NULL;
goto bad;
}
/* allocate a callout for use by interval timers */
child_proc->p_rcall = thread_call_allocate((thread_call_func_t)realitexpire, child_proc);
if (child_proc->p_rcall == NULL) {
FREE_ZONE(child_proc->p_sigacts, sizeof *child_proc->p_sigacts, M_SIGACTS);
FREE_ZONE(child_proc->p_stats, sizeof *child_proc->p_stats, M_PSTATS);
FREE_ZONE(child_proc, sizeof *child_proc, M_PROC);
child_proc = NULL;
goto bad;
}
/*
* Find an unused PID.
*/
proc_list_lock();
nextpid++;
retry:
/*
* If the process ID prototype has wrapped around,
* restart somewhat above 0, as the low-numbered procs
* tend to include daemons that don't exit.
*/
if (nextpid >= PID_MAX) {
nextpid = 100;
pidwrap = 1;
}
if (pidwrap != 0) {
/* if the pid stays in hash both for zombie and runniing state */
if (pfind_locked(nextpid) != PROC_NULL) {
nextpid++;
goto retry;
}
if (pgfind_internal(nextpid) != PGRP_NULL) {
nextpid++;
goto retry;
}
if (session_find_internal(nextpid) != SESSION_NULL) {
nextpid++;
goto retry;
}
}
nprocs++;
child_proc->p_pid = nextpid;
child_proc->p_idversion = nextpidversion++;
/* kernel process is handcrafted and not from fork, so start from 1 */
child_proc->p_uniqueid = ++nextuniqueid;
#if 1
if (child_proc->p_pid != 0) {
if (pfind_locked(child_proc->p_pid) != PROC_NULL)
panic("proc in the list already\n");
}
#endif
/* Insert in the hash */
child_proc->p_listflag |= (P_LIST_INHASH | P_LIST_INCREATE);
LIST_INSERT_HEAD(PIDHASH(child_proc->p_pid), child_proc, p_hash);
proc_list_unlock();
/*
* We've identified the PID we are going to use; initialize the new
* process structure.
*/
child_proc->p_stat = SIDL;
child_proc->p_pgrpid = PGRPID_DEAD;
/*
* The zero'ing of the proc was at the allocation time due to need
* for insertion to hash. Copy the section that is to be copied
* directly from the parent.
*/
bcopy(&parent_proc->p_startcopy, &child_proc->p_startcopy,
(unsigned) ((caddr_t)&child_proc->p_endcopy - (caddr_t)&child_proc->p_startcopy));
/*
* Some flags are inherited from the parent.
* Duplicate sub-structures as needed.
* Increase reference counts on shared objects.
* The p_stats and p_sigacts substructs are set in vm_fork.
*/
#if !CONFIG_EMBEDDED
child_proc->p_flag = (parent_proc->p_flag & (P_LP64 | P_TRANSLATED | P_AFFINITY | P_DISABLE_ASLR | P_DELAYIDLESLEEP));
#else /* !CONFIG_EMBEDDED */
child_proc->p_flag = (parent_proc->p_flag & (P_LP64 | P_TRANSLATED | P_AFFINITY | P_DISABLE_ASLR));
#endif /* !CONFIG_EMBEDDED */
if (parent_proc->p_flag & P_PROFIL)
startprofclock(child_proc);
#if !CONFIG_EMBEDDED
if (child_proc->p_legacy_behavior & PROC_LEGACY_BEHAVIOR_IOTHROTTLE) {
throttle_legacy_process_incr();
}
#endif
/*
* Note that if the current thread has an assumed identity, this
* credential will be granted to the new process.
*/
child_proc->p_ucred = kauth_cred_get_with_ref();
/* update cred on proc */
PROC_UPDATE_CREDS_ONPROC(child_proc);
/* update audit session proc count */
AUDIT_SESSION_PROCNEW(child_proc);
#if CONFIG_FINE_LOCK_GROUPS
lck_mtx_init(&child_proc->p_mlock, proc_mlock_grp, proc_lck_attr);
lck_mtx_init(&child_proc->p_fdmlock, proc_fdmlock_grp, proc_lck_attr);
#if CONFIG_DTRACE
lck_mtx_init(&child_proc->p_dtrace_sprlock, proc_lck_grp, proc_lck_attr);
#endif
lck_spin_init(&child_proc->p_slock, proc_slock_grp, proc_lck_attr);
#else /* !CONFIG_FINE_LOCK_GROUPS */
lck_mtx_init(&child_proc->p_mlock, proc_lck_grp, proc_lck_attr);
lck_mtx_init(&child_proc->p_fdmlock, proc_lck_grp, proc_lck_attr);
#if CONFIG_DTRACE
lck_mtx_init(&child_proc->p_dtrace_sprlock, proc_lck_grp, proc_lck_attr);
#endif
lck_spin_init(&child_proc->p_slock, proc_lck_grp, proc_lck_attr);
#endif /* !CONFIG_FINE_LOCK_GROUPS */
klist_init(&child_proc->p_klist);
if (child_proc->p_textvp != NULLVP) {
/* bump references to the text vnode */
/* Need to hold iocount across the ref call */
if (vnode_getwithref(child_proc->p_textvp) == 0) {
error = vnode_ref(child_proc->p_textvp);
vnode_put(child_proc->p_textvp);
if (error != 0)
child_proc->p_textvp = NULLVP;
}
}
/*
* Copy the parents per process open file table to the child; if
* there is a per-thread current working directory, set the childs
* per-process current working directory to that instead of the
* parents.
*
* XXX may fail to copy descriptors to child
*/
child_proc->p_fd = fdcopy(parent_proc, parent_uthread->uu_cdir);
#if SYSV_SHM
if (parent_proc->vm_shm) {
/* XXX may fail to attach shm to child */
(void)shmfork(parent_proc, child_proc);
}
#endif
/*
* inherit the limit structure to child
*/
proc_limitfork(parent_proc, child_proc);
if (child_proc->p_limit->pl_rlimit[RLIMIT_CPU].rlim_cur != RLIM_INFINITY) {
uint64_t rlim_cur = child_proc->p_limit->pl_rlimit[RLIMIT_CPU].rlim_cur;
child_proc->p_rlim_cpu.tv_sec = (rlim_cur > __INT_MAX__) ? __INT_MAX__ : rlim_cur;
}
/* Intialize new process stats, including start time */
/* <rdar://6640543> non-zeroed portion contains garbage AFAICT */
bzero(&child_proc->p_stats->pstat_startzero,
(unsigned) ((caddr_t)&child_proc->p_stats->pstat_endzero -
(caddr_t)&child_proc->p_stats->pstat_startzero));
bzero(&child_proc->p_stats->user_p_prof, sizeof(struct user_uprof));
microtime(&child_proc->p_start);
child_proc->p_stats->p_start = child_proc->p_start; /* for compat */
if (parent_proc->p_sigacts != NULL)
(void)memcpy(child_proc->p_sigacts,
parent_proc->p_sigacts, sizeof *child_proc->p_sigacts);
else
(void)memset(child_proc->p_sigacts, 0, sizeof *child_proc->p_sigacts);
sessp = proc_session(parent_proc);
if (sessp->s_ttyvp != NULL && parent_proc->p_flag & P_CONTROLT)
OSBitOrAtomic(P_CONTROLT, &child_proc->p_flag);
session_rele(sessp);
/*
* block all signals to reach the process.
* no transition race should be occuring with the child yet,
* but indicate that the process is in (the creation) transition.
*/
proc_signalstart(child_proc, 0);
proc_transstart(child_proc, 0);
child_proc->p_pcaction = (parent_proc->p_pcaction) & P_PCMAX;
TAILQ_INIT(&child_proc->p_uthlist);
TAILQ_INIT(&child_proc->p_aio_activeq);
TAILQ_INIT(&child_proc->p_aio_doneq);
/* Inherit the parent flags for code sign */
child_proc->p_csflags = (parent_proc->p_csflags & ~CS_KILLED);
/*
* All processes have work queue locks; cleaned up by
* reap_child_locked()
*/
workqueue_init_lock(child_proc);
/*
* Copy work queue information
*
* Note: This should probably only happen in the case where we are
* creating a child that is a copy of the parent; since this
* routine is called in the non-duplication case of vfork()
* or posix_spawn(), then this information should likely not
* be duplicated.
*
* <rdar://6640553> Work queue pointers that no longer point to code
*/
child_proc->p_wqthread = parent_proc->p_wqthread;
child_proc->p_threadstart = parent_proc->p_threadstart;
child_proc->p_pthsize = parent_proc->p_pthsize;
child_proc->p_targconc = parent_proc->p_targconc;
if ((parent_proc->p_lflag & P_LREGISTER) != 0) {
child_proc->p_lflag |= P_LREGISTER;
}
child_proc->p_dispatchqueue_offset = parent_proc->p_dispatchqueue_offset;
#if PSYNCH
pth_proc_hashinit(child_proc);
#endif /* PSYNCH */
#if CONFIG_LCTX
child_proc->p_lctx = NULL;
/* Add new process to login context (if any). */
if (parent_proc->p_lctx != NULL) {
/*
* <rdar://6640564> This should probably be delayed in the
* vfork() or posix_spawn() cases.
*/
LCTX_LOCK(parent_proc->p_lctx);
enterlctx(child_proc, parent_proc->p_lctx, 0);
}
#endif
/* Default to no tracking of dirty state */
child_proc->p_dirty = 0;
bad:
return(child_proc);
}
int main(int argc, char *argv[])
{
int error __unused, i, r, s;
FILE *pidf;
int ch = 0;
while ((ch = getopt(argc, argv, "d")) != -1) {
switch(ch) {
case 'd':
debugopt = 1;
break;
default:
usage();
/* NOT REACHED */
}
}
argc -= optind;
argv += optind;
TAILQ_INIT(&pdev_array_list);
TAILQ_INIT(&udev_monitor_list);
r = ignore_signal(SIGPIPE);
if (r != 0)
err(1, "could not ignore_signal SIGPIPE");
r = pthread_mutex_init(&(monitor_lock), NULL);
if (r != 0)
err(1, "could not allocate a pthread_mutex");
if ((udevfd = open(UDEV_DEVICE_PATH, O_RDWR | O_NONBLOCK)) == -1)
err(1, "%s", UDEV_DEVICE_PATH);
unblock_descriptor(udevfd);
s = init_local_server(LISTEN_SOCKET_FILE, SOCK_STREAM, 0);
if (s < 0)
err(1, "init_local_server");
pidf = fopen("/var/run/udevd.pid", "w");
#if 0
if (pidf == NULL)
err(1, "pidfile");
#endif
set_signal(SIGTERM, killed);
set_signal(SIGHUP, hangup);
if (debugopt == 0)
if (daemon(0, 0) == -1)
err(1, "daemon");
if (pidf != NULL) {
fprintf(pidf, "%ld\n", (long)getpid());
fclose(pidf);
}
syslog(LOG_ERR, "udevd started");
pdev_array_entry_insert(udev_getdevs(udevfd));
memset(fds, 0 , sizeof(fds));
fds[UDEV_DEVICE_FD_IDX].fd = udevfd;
fds[UDEV_DEVICE_FD_IDX].events = POLLIN;
fds[UDEV_SOCKET_FD_IDX].fd = s;
fds[UDEV_SOCKET_FD_IDX].events = POLLIN | POLLPRI;
for (;;) {
r = poll(fds, NFDS, -1);
if (r < 0) {
if (hangup_ongoing == 0) {
if (errno == EINTR) {
usleep(5000);
continue;
} else {
err(1, "polling...");
}
} else {
usleep(20000); /* 20 ms */
continue;
}
}
for (i = 0; (i < NFDS) && (r > 0); i++) {
if (fds[i].revents == 0)
continue;
--r;
switch (i) {
case UDEV_DEVICE_FD_IDX:
udev_read_event(udevfd);
break;
case UDEV_SOCKET_FD_IDX:
handle_new_connection(s);
break;
default:
break;
}
}
}
syslog(LOG_ERR, "udevd is exiting normally");
return 0;
}
int
main(int argc, char *argv[])
{
int ch;
int retval;
char *inputfilename;
scope_t *sentinal;
STAILQ_INIT(&patches);
SLIST_INIT(&search_path);
STAILQ_INIT(&seq_program);
TAILQ_INIT(&cs_tailq);
SLIST_INIT(&scope_stack);
/* Set Sentinal scope node */
sentinal = scope_alloc();
sentinal->type = SCOPE_ROOT;
includes_search_curdir = 1;
appname = *argv;
regfile = NULL;
listfile = NULL;
#if DEBUG
yy_flex_debug = 0;
mm_flex_debug = 0;
yydebug = 0;
mmdebug = 0;
#endif
while ((ch = getopt(argc, argv, "d:i:l:n:o:p:r:I:X")) != -1) {
switch(ch) {
case 'd':
#if DEBUG
if (strcmp(optarg, "s") == 0) {
yy_flex_debug = 1;
mm_flex_debug = 1;
} else if (strcmp(optarg, "p") == 0) {
yydebug = 1;
mmdebug = 1;
} else {
fprintf(stderr, "%s: -d Requires either an "
"'s' or 'p' argument\n", appname);
usage();
}
#else
stop("-d: Assembler not built with debugging "
"information", EX_SOFTWARE);
#endif
break;
case 'i':
stock_include_file = optarg;
break;
case 'l':
/* Create a program listing */
if ((listfile = fopen(optarg, "w")) == NULL) {
perror(optarg);
stop(NULL, EX_CANTCREAT);
}
listfilename = optarg;
break;
case 'n':
/* Don't complain about the -nostdinc directrive */
if (strcmp(optarg, "ostdinc")) {
fprintf(stderr, "%s: Unknown option -%c%s\n",
appname, ch, optarg);
usage();
/* NOTREACHED */
}
break;
case 'o':
if ((ofile = fopen(optarg, "w")) == NULL) {
perror(optarg);
stop(NULL, EX_CANTCREAT);
}
ofilename = optarg;
break;
case 'p':
/* Create Register Diagnostic "printing" Functions */
if ((regdiagfile = fopen(optarg, "w")) == NULL) {
perror(optarg);
stop(NULL, EX_CANTCREAT);
}
regdiagfilename = optarg;
break;
case 'r':
if ((regfile = fopen(optarg, "w")) == NULL) {
perror(optarg);
stop(NULL, EX_CANTCREAT);
}
regfilename = optarg;
break;
case 'I':
{
path_entry_t include_dir;
if (strcmp(optarg, "-") == 0) {
if (includes_search_curdir == 0) {
fprintf(stderr, "%s: Warning - '-I-' "
"specified multiple "
"times\n", appname);
}
includes_search_curdir = 0;
for (include_dir = SLIST_FIRST(&search_path);
include_dir != NULL;
include_dir = SLIST_NEXT(include_dir,
links))
/*
* All entries before a '-I-' only
* apply to includes specified with
* quotes instead of "<>".
*/
include_dir->quoted_includes_only = 1;
} else {
include_dir =
(path_entry_t)malloc(sizeof(*include_dir));
if (include_dir == NULL) {
perror(optarg);
stop(NULL, EX_OSERR);
}
include_dir->directory = strdup(optarg);
if (include_dir->directory == NULL) {
perror(optarg);
stop(NULL, EX_OSERR);
}
include_dir->quoted_includes_only = 0;
SLIST_INSERT_HEAD(&search_path, include_dir,
links);
}
break;
}
case 'X':
/* icc version of -nostdinc */
break;
case '?':
default:
usage();
/* NOTREACHED */
}
}
argc -= optind;
argv += optind;
if (argc != 1) {
fprintf(stderr, "%s: No input file specifiled\n", appname);
usage();
/* NOTREACHED */
}
if (regdiagfile != NULL
&& (regfile == NULL || stock_include_file == NULL)) {
fprintf(stderr,
"%s: The -p option requires the -r and -i options.\n",
appname);
usage();
/* NOTREACHED */
}
symtable_open();
inputfilename = *argv;
include_file(*argv, SOURCE_FILE);
retval = yyparse();
if (retval == 0) {
if (SLIST_FIRST(&scope_stack) == NULL
|| SLIST_FIRST(&scope_stack)->type != SCOPE_ROOT) {
stop("Unterminated conditional expression", EX_DATAERR);
/* NOTREACHED */
}
/* Process outmost scope */
process_scope(SLIST_FIRST(&scope_stack));
/*
* Decend the tree of scopes and insert/emit
* patches as appropriate. We perform a depth first
* tranversal, recursively handling each scope.
*/
/* start at the root scope */
dump_scope(SLIST_FIRST(&scope_stack));
/* Patch up forward jump addresses */
back_patch();
if (ofile != NULL)
output_code();
if (regfile != NULL)
symtable_dump(regfile, regdiagfile);
if (listfile != NULL)
output_listing(inputfilename);
}
stop(NULL, 0);
/* NOTREACHED */
return (0);
}
int
vdpau_codec_create(media_codec_t *mc, enum CodecID id,
AVCodecContext *ctx, media_codec_params_t *mcp,
media_pipe_t *mp)
{
VdpDecoderProfile profile;
vdpau_dev_t *vd = mp->mp_vdpau_dev;
VdpStatus r;
int refframes;
if(vd == NULL)
return 1;
if(mcp->width == 0 || mcp->height == 0)
return 1;
switch(id) {
case CODEC_ID_MPEG1VIDEO:
profile = VDP_DECODER_PROFILE_MPEG1;
mc->codec = avcodec_find_decoder_by_name("mpegvideo_vdpau");
refframes = 2;
break;
case CODEC_ID_MPEG2VIDEO:
profile = VDP_DECODER_PROFILE_MPEG2_MAIN;
mc->codec = avcodec_find_decoder_by_name("mpegvideo_vdpau");
refframes = 2;
break;
case CODEC_ID_H264:
profile = VDP_DECODER_PROFILE_H264_HIGH;
mc->codec = avcodec_find_decoder_by_name("h264_vdpau");
refframes = 16;
break;
#if 0 // Seems broken
case CODEC_ID_VC1:
profile = VDP_DECODER_PROFILE_VC1_ADVANCED;
mc->codec = avcodec_find_decoder_by_name("vc1_vdpau");
refframes = 16;
break;
case CODEC_ID_WMV3:
profile = VDP_DECODER_PROFILE_VC1_MAIN;
mc->codec = avcodec_find_decoder_by_name("wmv3_vdpau");
refframes = 16;
break;
#endif
default:
return 1;
}
if(mc->codec == NULL)
return -1;
vdpau_codec_t *vc = calloc(1, sizeof(vdpau_codec_t));
TAILQ_INIT(&vc->vc_vvs_alloc);
TAILQ_INIT(&vc->vc_vvs_free);
vc->vc_vd = vd;
vc->vc_width = mcp->width;
vc->vc_height = mcp->height;
vc->vc_profile = profile;
vc->vc_refframes = refframes;
r = vd->vdp_decoder_create(vd->vd_dev, vc->vc_profile,
vc->vc_width, vc->vc_height,
vc->vc_refframes, &vc->vc_decoder);
if(r != VDP_STATUS_OK) {
TRACE(TRACE_INFO, "VDPAU", "Unable to create decoder: %s",
vdpau_errstr(vd, r));
vc_destroy(vc);
return -1;
}
r = vdpau_create_buffers(vc, vc->vc_width, vc->vc_height,
vc->vc_refframes + 5);
if(r != VDP_STATUS_OK) {
TRACE(TRACE_INFO, "VDPAU", "Unable to allocate decoding buffers");
vc_destroy(vc);
return -1;
}
TRACE(TRACE_DEBUG, "VDPAU", "Decoder initialized");
mc->codec_ctx = ctx ?: avcodec_alloc_context();
mc->codec_ctx->codec_id = mc->codec->id;
mc->codec_ctx->codec_type = mc->codec->type;
if(avcodec_open(mc->codec_ctx, mc->codec) < 0) {
if(ctx == NULL)
free(mc->codec_ctx);
mc->codec = NULL;
vc_destroy(vc);
return -1;
}
mc->codec_ctx->get_buffer = vdpau_get_buffer;
mc->codec_ctx->release_buffer = vdpau_release_buffer;
mc->codec_ctx->draw_horiz_band = vdpau_draw_horiz_band;
mc->codec_ctx->get_format = vdpau_get_pixfmt;
mc->codec_ctx->slice_flags = SLICE_FLAG_CODED_ORDER | SLICE_FLAG_ALLOW_FIELD;
mc->codec_ctx->opaque = mc;
mc->opaque = vc;
mc->decode = vdpau_decode;
mc->close = vdpau_codec_close;
mc->reinit = vdpau_codec_reinit;
return 0;
}
void _glfwInitEventQueueMir(EventQueue* queue)
{
TAILQ_INIT(&queue->head);
}
/*
* Attach/setup the common net80211 state. Called by
* the driver on attach to prior to creating any vap's.
*/
void
ieee80211_ifattach(struct ieee80211com *ic,
const uint8_t macaddr[IEEE80211_ADDR_LEN])
{
struct ifnet *ifp = ic->ic_ifp;
struct sockaddr_dl *sdl;
struct ifaddr *ifa;
KASSERT(ifp->if_type == IFT_IEEE80211, ("if_type %d", ifp->if_type));
TAILQ_INIT(&ic->ic_vaps);
/* Create a taskqueue for all state changes */
ic->ic_tq = taskqueue_create("ic_taskq", M_WAITOK | M_ZERO,
taskqueue_thread_enqueue, &ic->ic_tq);
taskqueue_start_threads(&ic->ic_tq, 1, TDPRI_KERN_DAEMON, -1,
"%s taskq", ifp->if_xname);
/*
* Fill in 802.11 available channel set, mark all
* available channels as active, and pick a default
* channel if not already specified.
*/
ieee80211_media_init(ic);
ic->ic_update_mcast = null_update_mcast;
ic->ic_update_promisc = null_update_promisc;
ic->ic_hash_key = karc4random();
ic->ic_bintval = IEEE80211_BINTVAL_DEFAULT;
ic->ic_lintval = ic->ic_bintval;
ic->ic_txpowlimit = IEEE80211_TXPOWER_MAX;
ieee80211_crypto_attach(ic);
ieee80211_node_attach(ic);
ieee80211_power_attach(ic);
ieee80211_proto_attach(ic);
#ifdef IEEE80211_SUPPORT_SUPERG
ieee80211_superg_attach(ic);
#endif
ieee80211_ht_attach(ic);
ieee80211_scan_attach(ic);
ieee80211_regdomain_attach(ic);
ieee80211_dfs_attach(ic);
ieee80211_sysctl_attach(ic);
ifp->if_addrlen = IEEE80211_ADDR_LEN;
ifp->if_hdrlen = 0;
if_attach(ifp, &wlan_global_serializer);
ifp->if_mtu = IEEE80211_MTU_MAX;
ifp->if_broadcastaddr = ieee80211broadcastaddr;
ifp->if_output = null_output;
ifp->if_input = null_input; /* just in case */
ifp->if_resolvemulti = NULL; /* NB: callers check */
ifa = ifaddr_byindex(ifp->if_index);
KASSERT(ifa != NULL, ("%s: no lladdr!", __func__));
sdl = (struct sockaddr_dl *)ifa->ifa_addr;
sdl->sdl_type = IFT_ETHER; /* XXX IFT_IEEE80211? */
sdl->sdl_alen = IEEE80211_ADDR_LEN;
IEEE80211_ADDR_COPY(LLADDR(sdl), macaddr);
// IFAFREE(ifa);
}
void
test_ofp_flow_reply_create_02(void) {
lagopus_result_t ret = LAGOPUS_RESULT_ANY_FAILURES;
struct flow_stats *flow_stats = NULL;
struct match *match = NULL;
const char *header_data[2] = {
"04 13 ff b8 00 00 00 10 00 01 00 01 00 00 00 00 ",
"04 13 00 58 00 00 00 10 00 01 00 00 00 00 00 00 "
};
const char *body_data[2] = {
"00 48 01 00 00 00 00 02 00 00 00 03 00 04 00 05 "
"00 06 00 07 00 00 00 00 00 00 00 00 00 00 00 08 "
"00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 0a "
"00 01 00 18 00 00 01 10 00 00 00 00 00 00 00 00 "
"00 00 00 00 00 00 00 00",
"00 48 01 00 00 00 00 02 00 00 00 03 00 04 00 05 "
"00 06 00 07 00 00 00 00 00 00 00 00 00 00 00 08 "
"00 00 00 00 00 00 00 09 00 00 00 00 00 00 00 0a "
"00 01 00 18 00 00 01 10 00 00 00 00 00 00 00 00 "
"00 00 00 00 00 00 00 00"
};
size_t nums[2] = {909, 1};
int i;
/* data */
TAILQ_INIT(&s_flow_stats_list);
for (i = 0; i < 910; i++) {
if ((flow_stats = s_flow_stats_alloc()) != NULL) {
/* flow_stats = 48, match = 24, sum = 72 */
flow_stats->ofp.length = 0;
flow_stats->ofp.table_id = 0x01;
flow_stats->ofp.duration_sec = 0x02;
flow_stats->ofp.duration_nsec = 0x03;
flow_stats->ofp.priority = 0x04;
flow_stats->ofp.idle_timeout = 0x05;
flow_stats->ofp.hard_timeout = 0x06;
flow_stats->ofp.flags = 0x07;
flow_stats->ofp.cookie = 0x08;
flow_stats->ofp.packet_count = 0x09;
flow_stats->ofp.byte_count = 0x0a;
if ((match = match_alloc(16)) != NULL) {
match->oxm_class = 0x00;
match->oxm_field = 0x01;
match->oxm_length = 0x10;
TAILQ_INSERT_TAIL(&(flow_stats->match_list), match, entry);
}
TAILQ_INSERT_TAIL(&s_flow_stats_list, flow_stats, entry);
} else {
TEST_FAIL_MESSAGE("allocation error.");
}
}
ret = check_pbuf_list_across_packet_create(s_ofp_flow_reply_create_wrap,
header_data, body_data, nums, 2);
TEST_ASSERT_EQUAL_MESSAGE(LAGOPUS_RESULT_OK, ret, "create port 0 error.");
/* free */
while ((flow_stats = TAILQ_FIRST(&s_flow_stats_list)) != NULL) {
TAILQ_REMOVE(&s_flow_stats_list, flow_stats, entry);
ofp_match_list_elem_free(&flow_stats->match_list);
ofp_instruction_list_elem_free(&flow_stats->instruction_list);
free(flow_stats);
}
}
int
rte_eth_bond_create(const char *name, uint8_t mode, uint8_t socket_id)
{
struct bond_dev_private *internals = NULL;
struct rte_eth_dev *eth_dev = NULL;
/* now do all data allocation - for eth_dev structure, dummy pci driver
* and internal (private) data
*/
if (name == NULL) {
RTE_BOND_LOG(ERR, "Invalid name specified");
goto err;
}
if (socket_id >= number_of_sockets()) {
RTE_BOND_LOG(ERR,
"Invalid socket id specified to create bonded device on.");
goto err;
}
internals = rte_zmalloc_socket(name, sizeof(*internals), 0, socket_id);
if (internals == NULL) {
RTE_BOND_LOG(ERR, "Unable to malloc internals on socket");
goto err;
}
/* reserve an ethdev entry */
eth_dev = rte_eth_dev_allocate(name, RTE_ETH_DEV_VIRTUAL);
if (eth_dev == NULL) {
RTE_BOND_LOG(ERR, "Unable to allocate rte_eth_dev");
goto err;
}
eth_dev->data->dev_private = internals;
eth_dev->data->nb_rx_queues = (uint16_t)1;
eth_dev->data->nb_tx_queues = (uint16_t)1;
TAILQ_INIT(&(eth_dev->link_intr_cbs));
eth_dev->data->dev_link.link_status = ETH_LINK_DOWN;
eth_dev->data->mac_addrs = rte_zmalloc_socket(name, ETHER_ADDR_LEN, 0,
socket_id);
if (eth_dev->data->mac_addrs == NULL) {
RTE_BOND_LOG(ERR, "Unable to malloc mac_addrs");
goto err;
}
eth_dev->data->dev_started = 0;
eth_dev->data->promiscuous = 0;
eth_dev->data->scattered_rx = 0;
eth_dev->data->all_multicast = 0;
eth_dev->dev_ops = &default_dev_ops;
eth_dev->data->dev_flags = RTE_ETH_DEV_INTR_LSC |
RTE_ETH_DEV_DETACHABLE;
eth_dev->driver = NULL;
eth_dev->data->kdrv = RTE_KDRV_NONE;
eth_dev->data->drv_name = pmd_bond_driver_name;
eth_dev->data->numa_node = socket_id;
rte_spinlock_init(&internals->lock);
internals->port_id = eth_dev->data->port_id;
internals->mode = BONDING_MODE_INVALID;
internals->current_primary_port = RTE_MAX_ETHPORTS + 1;
internals->balance_xmit_policy = BALANCE_XMIT_POLICY_LAYER2;
internals->xmit_hash = xmit_l2_hash;
internals->user_defined_mac = 0;
internals->link_props_set = 0;
internals->link_status_polling_enabled = 0;
internals->link_status_polling_interval_ms = DEFAULT_POLLING_INTERVAL_10_MS;
internals->link_down_delay_ms = 0;
internals->link_up_delay_ms = 0;
internals->slave_count = 0;
internals->active_slave_count = 0;
internals->rx_offload_capa = 0;
internals->tx_offload_capa = 0;
internals->candidate_max_rx_pktlen = 0;
internals->max_rx_pktlen = 0;
/* Initially allow to choose any offload type */
internals->flow_type_rss_offloads = ETH_RSS_PROTO_MASK;
memset(internals->active_slaves, 0, sizeof(internals->active_slaves));
memset(internals->slaves, 0, sizeof(internals->slaves));
/* Set mode 4 default configuration */
bond_mode_8023ad_setup(eth_dev, NULL);
if (bond_ethdev_mode_set(eth_dev, mode)) {
RTE_BOND_LOG(ERR, "Failed to set bonded device %d mode too %d",
eth_dev->data->port_id, mode);
goto err;
}
return eth_dev->data->port_id;
err:
rte_free(internals);
if (eth_dev != NULL) {
rte_free(eth_dev->data->mac_addrs);
rte_eth_dev_release_port(eth_dev);
}
return -1;
}
int
main(int argc, char **argv)
{
char *envstr, **cmd_argv, **targv;
int i, ret, cmd_argc;
struct passwd *pw;
struct stat st;
char fpath[MAXPATHLEN];
tzset();
TAILQ_INIT(&cvs_variables);
SLIST_INIT(&repo_locks);
SLIST_INIT(&temp_files);
hash_table_init(&created_directories, 100);
hash_table_init(&created_cvs_directories, 100);
/* check environment so command-line options override it */
if ((envstr = getenv("CVS_RSH")) != NULL)
cvs_rsh = envstr;
if (((envstr = getenv("CVSEDITOR")) != NULL) ||
((envstr = getenv("VISUAL")) != NULL) ||
((envstr = getenv("EDITOR")) != NULL))
cvs_editor = envstr;
if ((envstr = getenv("CVSREAD")) != NULL)
cvs_readonly = 1;
if ((envstr = getenv("CVSREADONLYFS")) != NULL) {
cvs_readonlyfs = 1;
cvs_nolog = 1;
}
if ((cvs_homedir = getenv("HOME")) == NULL) {
if ((pw = getpwuid(getuid())) != NULL)
cvs_homedir = pw->pw_dir;
}
if ((envstr = getenv("TMPDIR")) != NULL)
cvs_tmpdir = envstr;
ret = cvs_getopt(argc, argv);
argc -= ret;
argv += ret;
if (argc == 0)
usage();
cmdp = cvs_findcmd(argv[0]);
if (cmdp == NULL) {
fprintf(stderr, "Unknown command: `%s'\n\n", argv[0]);
fprintf(stderr, "CVS commands are:\n");
for (i = 0; cvs_cdt[i] != NULL; i++)
fprintf(stderr, "\t%-16s%s\n",
cvs_cdt[i]->cmd_name, cvs_cdt[i]->cmd_descr);
exit(1);
}
/*
* check the tmp dir, either specified through
* the environment variable TMPDIR, or via
* the global option -T <dir>
*/
if (stat(cvs_tmpdir, &st) == -1)
fatal("stat failed on `%s': %s", cvs_tmpdir, strerror(errno));
else if (!S_ISDIR(st.st_mode))
fatal("`%s' is not valid temporary directory", cvs_tmpdir);
if (cvs_readrc == 1 && cvs_homedir != NULL) {
cvs_read_rcfile();
if (cvs_defargs != NULL) {
if ((targv = cvs_makeargv(cvs_defargs, &i)) == NULL)
fatal("failed to load default arguments to %s",
__progname);
cvs_getopt(i, targv);
cvs_freeargv(targv, i);
xfree(targv);
}
}
/* setup signal handlers */
signal(SIGTERM, sighandler);
signal(SIGINT, sighandler);
signal(SIGHUP, sighandler);
signal(SIGABRT, sighandler);
signal(SIGALRM, sighandler);
signal(SIGPIPE, sighandler);
cvs_cmdop = cmdp->cmd_op;
cmd_argc = cvs_build_cmd(&cmd_argv, argv, argc);
cvs_file_init();
if (cvs_cmdop == CVS_OP_SERVER) {
cmdp->cmd(cmd_argc, cmd_argv);
cvs_cleanup();
return (0);
}
cvs_umask = umask(0);
umask(cvs_umask);
if ((current_cvsroot = cvsroot_get(".")) == NULL) {
cvs_log(LP_ERR,
"No CVSROOT specified! Please use the '-d' option");
fatal("or set the CVSROOT environment variable.");
}
if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) {
cmdp->cmd(cmd_argc, cmd_argv);
cvs_cleanup();
return (0);
}
(void)xsnprintf(fpath, sizeof(fpath), "%s/%s",
current_cvsroot->cr_dir, CVS_PATH_ROOT);
if (stat(fpath, &st) == -1 && cvs_cmdop != CVS_OP_INIT) {
if (errno == ENOENT)
fatal("repository '%s' does not exist",
current_cvsroot->cr_dir);
else
fatal("%s: %s", current_cvsroot->cr_dir,
strerror(errno));
} else {
if (!S_ISDIR(st.st_mode))
fatal("'%s' is not a directory",
current_cvsroot->cr_dir);
}
if (cvs_cmdop != CVS_OP_INIT) {
cvs_parse_configfile();
cvs_parse_modules();
}
cmdp->cmd(cmd_argc, cmd_argv);
cvs_cleanup();
return (0);
}
static int
vtblk_attach(device_t dev)
{
struct vtblk_softc *sc;
struct virtio_blk_config blkcfg;
int error;
sc = device_get_softc(dev);
sc->vtblk_dev = dev;
lwkt_serialize_init(&sc->vtblk_slz);
bioq_init(&sc->vtblk_bioq);
TAILQ_INIT(&sc->vtblk_req_free);
TAILQ_INIT(&sc->vtblk_req_ready);
virtio_set_feature_desc(dev, vtblk_feature_desc);
vtblk_negotiate_features(sc);
if (virtio_with_feature(dev, VIRTIO_BLK_F_RO))
sc->vtblk_flags |= VTBLK_FLAG_READONLY;
if (virtio_with_feature(dev, VIRTIO_BLK_F_BARRIER))
sc->vtblk_flags |= VTBLK_FLAG_BARRIER;
if (virtio_with_feature(dev, VIRTIO_BLK_F_CONFIG_WCE))
sc->vtblk_flags |= VTBLK_FLAG_WC_CONFIG;
vtblk_setup_sysctl(sc);
/* Get local copy of config. */
virtio_read_device_config(dev, 0, &blkcfg,
sizeof(struct virtio_blk_config));
/*
* With the current sglist(9) implementation, it is not easy
* for us to support a maximum segment size as adjacent
* segments are coalesced. For now, just make sure it's larger
* than the maximum supported transfer size.
*/
if (virtio_with_feature(dev, VIRTIO_BLK_F_SIZE_MAX)) {
if (blkcfg.size_max < MAXPHYS) {
error = ENOTSUP;
device_printf(dev, "host requires unsupported "
"maximum segment size feature\n");
goto fail;
}
}
sc->vtblk_max_nsegs = vtblk_maximum_segments(sc, &blkcfg);
if (sc->vtblk_max_nsegs <= VTBLK_MIN_SEGMENTS) {
error = EINVAL;
device_printf(dev, "fewer than minimum number of segments "
"allowed: %d\n", sc->vtblk_max_nsegs);
goto fail;
}
/*
* Allocate working sglist. The number of segments may be too
* large to safely store on the stack.
*/
sc->vtblk_sglist = sglist_alloc(sc->vtblk_max_nsegs, M_NOWAIT);
if (sc->vtblk_sglist == NULL) {
error = ENOMEM;
device_printf(dev, "cannot allocate sglist\n");
goto fail;
}
error = vtblk_alloc_virtqueue(sc);
if (error) {
device_printf(dev, "cannot allocate virtqueue\n");
goto fail;
}
error = vtblk_alloc_requests(sc);
if (error) {
device_printf(dev, "cannot preallocate requests\n");
goto fail;
}
vtblk_alloc_disk(sc, &blkcfg);
error = virtio_setup_intr(dev, &sc->vtblk_slz);
if (error) {
device_printf(dev, "cannot setup virtqueue interrupt\n");
goto fail;
}
virtqueue_enable_intr(sc->vtblk_vq);
fail:
if (error)
vtblk_detach(dev);
return (error);
}
/*
* This function and pthread_create() do a lot of the same things.
* It'd be nice to consolidate the common stuff in one place.
*/
static void
init_main_thread(struct pthread *thread)
{
struct sched_param sched_param;
/* Setup the thread attributes. */
thr_self(&thread->tid);
thread->attr = _pthread_attr_default;
/*
* Set up the thread stack.
*
* Create a red zone below the main stack. All other stacks
* are constrained to a maximum size by the parameters
* passed to mmap(), but this stack is only limited by
* resource limits, so this stack needs an explicitly mapped
* red zone to protect the thread stack that is just beyond.
*/
if (mmap(_usrstack - _thr_stack_initial -
_thr_guard_default, _thr_guard_default, 0, MAP_ANON,
-1, 0) == MAP_FAILED)
PANIC("Cannot allocate red zone for initial thread");
/*
* Mark the stack as an application supplied stack so that it
* isn't deallocated.
*
* XXX - I'm not sure it would hurt anything to deallocate
* the main thread stack because deallocation doesn't
* actually free() it; it just puts it in the free
* stack queue for later reuse.
*/
thread->attr.stackaddr_attr = _usrstack - _thr_stack_initial;
thread->attr.stacksize_attr = _thr_stack_initial;
thread->attr.guardsize_attr = _thr_guard_default;
thread->attr.flags |= THR_STACK_USER;
/*
* Write a magic value to the thread structure
* to help identify valid ones:
*/
thread->magic = THR_MAGIC;
thread->cancel_enable = 1;
thread->cancel_async = 0;
/* Initialize the mutex queue: */
TAILQ_INIT(&thread->mutexq);
TAILQ_INIT(&thread->pp_mutexq);
thread->state = PS_RUNNING;
_thr_getscheduler(thread->tid, &thread->attr.sched_policy,
&sched_param);
thread->attr.prio = sched_param.sched_priority;
#ifdef _PTHREAD_FORCED_UNWIND
thread->unwind_stackend = _usrstack;
#endif
/* Others cleared to zero by thr_alloc() */
}
pid_t
proc_run(struct privsep *ps, struct privsep_proc *p,
struct privsep_proc *procs, u_int nproc,
void (*init)(struct privsep *, struct privsep_proc *, void *), void *arg)
{
pid_t pid;
struct passwd *pw;
const char *root;
struct control_sock *rcs;
u_int n;
if (ps->ps_noaction)
return (0);
proc_open(ps, p, procs, nproc);
/* Fork child handlers */
switch (pid = fork()) {
case -1:
fatal("proc_run: cannot fork");
case 0:
/* Set the process group of the current process */
setpgid(0, 0);
break;
default:
return (pid);
}
pw = ps->ps_pw;
if (p->p_id == PROC_CONTROL && ps->ps_instance == 0) {
if (control_init(ps, &ps->ps_csock) == -1)
fatalx(p->p_title);
TAILQ_FOREACH(rcs, &ps->ps_rcsocks, cs_entry)
if (control_init(ps, rcs) == -1)
fatalx(p->p_title);
}
/* Change root directory */
if (p->p_chroot != NULL)
root = p->p_chroot;
else
root = pw->pw_dir;
if (chroot(root) == -1)
fatal("proc_run: chroot");
if (chdir("/") == -1)
fatal("proc_run: chdir(\"/\")");
privsep_process = p->p_id;
setproctitle("%s", p->p_title);
if (setgroups(1, &pw->pw_gid) ||
setresgid(pw->pw_gid, pw->pw_gid, pw->pw_gid) ||
setresuid(pw->pw_uid, pw->pw_uid, pw->pw_uid))
fatal("proc_run: cannot drop privileges");
/* Fork child handlers */
for (n = 1; n < ps->ps_instances[p->p_id]; n++) {
if (fork() == 0) {
ps->ps_instance = p->p_instance = n;
break;
}
}
#ifdef DEBUG
log_debug("%s: %s %d/%d, pid %d", __func__, p->p_title,
ps->ps_instance + 1, ps->ps_instances[p->p_id], getpid());
#endif
event_init();
signal_set(&ps->ps_evsigint, SIGINT, proc_sig_handler, p);
signal_set(&ps->ps_evsigterm, SIGTERM, proc_sig_handler, p);
signal_set(&ps->ps_evsigchld, SIGCHLD, proc_sig_handler, p);
signal_set(&ps->ps_evsighup, SIGHUP, proc_sig_handler, p);
signal_set(&ps->ps_evsigpipe, SIGPIPE, proc_sig_handler, p);
signal_set(&ps->ps_evsigusr1, SIGUSR1, proc_sig_handler, p);
signal_add(&ps->ps_evsigint, NULL);
signal_add(&ps->ps_evsigterm, NULL);
signal_add(&ps->ps_evsigchld, NULL);
signal_add(&ps->ps_evsighup, NULL);
signal_add(&ps->ps_evsigpipe, NULL);
signal_add(&ps->ps_evsigusr1, NULL);
proc_listen(ps, procs, nproc);
if (p->p_id == PROC_CONTROL && ps->ps_instance == 0) {
TAILQ_INIT(&ctl_conns);
if (control_listen(&ps->ps_csock) == -1)
fatalx(p->p_title);
TAILQ_FOREACH(rcs, &ps->ps_rcsocks, cs_entry)
if (control_listen(rcs) == -1)
fatalx(p->p_title);
}
int
main(int argc, char **argv)
{
int debug_flag = 0, log_level = SYSLOG_LEVEL_INFO;
int opt, fopt_count = 0, j;
char *tname, *cp, line[NI_MAXHOST];
FILE *fp;
u_long linenum;
extern int optind;
extern char *optarg;
__progname = ssh_get_progname(argv[0]);
init_rng();
seed_rng();
TAILQ_INIT(&tq);
/* Ensure that fds 0, 1 and 2 are open or directed to /dev/null */
sanitise_stdfd();
if (argc <= 1)
usage();
while ((opt = getopt(argc, argv, "Hv46p:T:t:f:")) != -1) {
switch (opt) {
case 'H':
hash_hosts = 1;
break;
case 'p':
ssh_port = a2port(optarg);
if (ssh_port <= 0) {
fprintf(stderr, "Bad port '%s'\n", optarg);
exit(1);
}
break;
case 'T':
timeout = convtime(optarg);
if (timeout == -1 || timeout == 0) {
fprintf(stderr, "Bad timeout '%s'\n", optarg);
usage();
}
break;
case 'v':
if (!debug_flag) {
debug_flag = 1;
log_level = SYSLOG_LEVEL_DEBUG1;
}
else if (log_level < SYSLOG_LEVEL_DEBUG3)
log_level++;
else
fatal("Too high debugging level.");
break;
case 'f':
if (strcmp(optarg, "-") == 0)
optarg = NULL;
argv[fopt_count++] = optarg;
break;
case 't':
get_keytypes = 0;
tname = strtok(optarg, ",");
while (tname) {
int type = key_type_from_name(tname);
switch (type) {
case KEY_RSA1:
get_keytypes |= KT_RSA1;
break;
case KEY_DSA:
get_keytypes |= KT_DSA;
break;
case KEY_ECDSA:
get_keytypes |= KT_ECDSA;
break;
case KEY_RSA:
get_keytypes |= KT_RSA;
break;
case KEY_UNSPEC:
fatal("unknown key type %s", tname);
}
tname = strtok(NULL, ",");
}
break;
case '4':
IPv4or6 = AF_INET;
break;
case '6':
IPv4or6 = AF_INET6;
break;
case '?':
default:
usage();
}
}
if (optind == argc && !fopt_count)
usage();
log_init("ssh-keyscan", log_level, SYSLOG_FACILITY_USER, 1);
maxfd = fdlim_get(1);
if (maxfd < 0)
fatal("%s: fdlim_get: bad value", __progname);
if (maxfd > MAXMAXFD)
maxfd = MAXMAXFD;
if (MAXCON <= 0)
fatal("%s: not enough file descriptors", __progname);
if (maxfd > fdlim_get(0))
fdlim_set(maxfd);
fdcon = xcalloc(maxfd, sizeof(con));
read_wait_nfdset = howmany(maxfd, NFDBITS);
read_wait = xcalloc(read_wait_nfdset, sizeof(fd_mask));
for (j = 0; j < fopt_count; j++) {
if (argv[j] == NULL)
fp = stdin;
else if ((fp = fopen(argv[j], "r")) == NULL)
fatal("%s: %s: %s", __progname, argv[j],
strerror(errno));
linenum = 0;
while (read_keyfile_line(fp,
argv[j] == NULL ? "(stdin)" : argv[j], line, sizeof(line),
&linenum) != -1) {
/* Chomp off trailing whitespace and comments */
if ((cp = strchr(line, '#')) == NULL)
cp = line + strlen(line) - 1;
while (cp >= line) {
if (*cp == ' ' || *cp == '\t' ||
*cp == '\n' || *cp == '#')
*cp-- = '\0';
else
break;
}
/* Skip empty lines */
if (*line == '\0')
continue;
do_host(line);
}
if (ferror(fp))
fatal("%s: %s: %s", __progname, argv[j],
strerror(errno));
fclose(fp);
}
while (optind < argc)
do_host(argv[optind++]);
while (ncon > 0)
conloop();
return (0);
}
void
viomb_attach(struct device *parent, struct device *self, void *aux)
{
struct viomb_softc *sc = (struct viomb_softc *)self;
struct virtio_softc *vsc = (struct virtio_softc *)parent;
u_int32_t features;
int i;
if (vsc->sc_child != NULL) {
printf("child already attached for %s; something wrong...\n",
parent->dv_xname);
return;
}
/* fail on non-4K page size archs */
if (VIRTIO_PAGE_SIZE != PAGE_SIZE){
printf("non-4K page size arch found, needs %d, got %d\n",
VIRTIO_PAGE_SIZE, PAGE_SIZE);
return;
}
sc->sc_virtio = vsc;
vsc->sc_vqs = &sc->sc_vq[VQ_INFLATE];
vsc->sc_nvqs = 0;
vsc->sc_child = self;
vsc->sc_ipl = IPL_BIO;
vsc->sc_config_change = viomb_config_change;
vsc->sc_intrhand = virtio_vq_intr;
/* negotiate features */
features = VIRTIO_F_RING_INDIRECT_DESC;
features = virtio_negotiate_features(vsc, features,
viomb_feature_names);
if ((virtio_alloc_vq(vsc, &sc->sc_vq[VQ_INFLATE], VQ_INFLATE,
sizeof(u_int32_t) * PGS_PER_REQ, 1, "inflate") != 0))
goto err;
vsc->sc_nvqs++;
if ((virtio_alloc_vq(vsc, &sc->sc_vq[VQ_DEFLATE], VQ_DEFLATE,
sizeof(u_int32_t) * PGS_PER_REQ, 1, "deflate") != 0))
goto err;
vsc->sc_nvqs++;
sc->sc_vq[VQ_INFLATE].vq_done = viomb_inflate_intr;
sc->sc_vq[VQ_DEFLATE].vq_done = viomb_deflate_intr;
virtio_start_vq_intr(vsc, &sc->sc_vq[VQ_INFLATE]);
virtio_start_vq_intr(vsc, &sc->sc_vq[VQ_DEFLATE]);
viomb_read_config(sc);
TAILQ_INIT(&sc->sc_balloon_pages);
if ((sc->sc_req.bl_pages = dma_alloc(sizeof(u_int32_t) * PGS_PER_REQ,
PR_NOWAIT|PR_ZERO)) == NULL) {
printf("%s: Can't alloc DMA memory.\n", DEVNAME(sc));
goto err;
}
if (bus_dmamap_create(vsc->sc_dmat, sizeof(u_int32_t) * PGS_PER_REQ,
1, sizeof(u_int32_t) * PGS_PER_REQ, 0,
BUS_DMA_NOWAIT, &sc->sc_req.bl_dmamap)) {
printf("%s: dmamap creation failed.\n", DEVNAME(sc));
goto err;
}
if (bus_dmamap_load(vsc->sc_dmat, sc->sc_req.bl_dmamap,
&sc->sc_req.bl_pages[0],
sizeof(uint32_t) * PGS_PER_REQ,
NULL, BUS_DMA_NOWAIT)) {
printf("%s: dmamap load failed.\n", DEVNAME(sc));
goto err_dmamap;
}
sc->sc_taskq = taskq_create("viomb", 1, IPL_BIO);
if (sc->sc_taskq == NULL)
goto err_dmamap;
task_set(&sc->sc_task, viomb_worker, sc, NULL);
printf("\n");
return;
err_dmamap:
bus_dmamap_destroy(vsc->sc_dmat, sc->sc_req.bl_dmamap);
err:
if (sc->sc_req.bl_pages)
dma_free(sc->sc_req.bl_pages, sizeof(u_int32_t) * PGS_PER_REQ);
for (i = 0; i < vsc->sc_nvqs; i++)
virtio_free_vq(vsc, &sc->sc_vq[i]);
vsc->sc_nvqs = 0;
vsc->sc_child = VIRTIO_CHILD_ERROR;
return;
}
static int
mprsas_add_device(struct mpr_softc *sc, u16 handle, u8 linkrate){
char devstring[80];
struct mprsas_softc *sassc;
struct mprsas_target *targ;
Mpi2ConfigReply_t mpi_reply;
Mpi2SasDevicePage0_t config_page;
uint64_t sas_address, parent_sas_address = 0;
u32 device_info, parent_devinfo = 0;
unsigned int id;
int ret = 1, error = 0, i;
struct mprsas_lun *lun;
u8 is_SATA_SSD = 0;
struct mpr_command *cm;
sassc = sc->sassc;
mprsas_startup_increment(sassc);
if ((mpr_config_get_sas_device_pg0(sc, &mpi_reply, &config_page,
MPI2_SAS_DEVICE_PGAD_FORM_HANDLE, handle))) {
printf("%s: error reading SAS device page0\n", __func__);
error = ENXIO;
goto out;
}
device_info = le32toh(config_page.DeviceInfo);
if (((device_info & MPI2_SAS_DEVICE_INFO_SMP_TARGET) == 0)
&& (le16toh(config_page.ParentDevHandle) != 0)) {
Mpi2ConfigReply_t tmp_mpi_reply;
Mpi2SasDevicePage0_t parent_config_page;
if ((mpr_config_get_sas_device_pg0(sc, &tmp_mpi_reply,
&parent_config_page, MPI2_SAS_DEVICE_PGAD_FORM_HANDLE,
le16toh(config_page.ParentDevHandle)))) {
printf("%s: error reading SAS device %#x page0\n",
__func__, le16toh(config_page.ParentDevHandle));
} else {
parent_sas_address = parent_config_page.SASAddress.High;
parent_sas_address = (parent_sas_address << 32) |
parent_config_page.SASAddress.Low;
parent_devinfo = le32toh(parent_config_page.DeviceInfo);
}
}
/* TODO Check proper endianness */
sas_address = config_page.SASAddress.High;
sas_address = (sas_address << 32) | config_page.SASAddress.Low;
mpr_dprint(sc, MPR_INFO, "SAS Address from SAS device page0 = %jx\n",
sas_address);
/*
* Always get SATA Identify information because this is used to
* determine if Start/Stop Unit should be sent to the drive when the
* system is shutdown.
*/
if (device_info & MPI2_SAS_DEVICE_INFO_SATA_DEVICE) {
ret = mprsas_get_sas_address_for_sata_disk(sc, &sas_address,
handle, device_info, &is_SATA_SSD);
if (ret) {
mpr_dprint(sc, MPR_ERROR, "%s: failed to get disk type "
"(SSD or HDD) for SATA device with handle 0x%04x\n",
__func__, handle);
} else {
mpr_dprint(sc, MPR_INFO, "SAS Address from SATA "
"device = %jx\n", sas_address);
}
}
id = mpr_mapping_get_sas_id(sc, sas_address, handle);
if (id == MPR_MAP_BAD_ID) {
printf("failure at %s:%d/%s()! Could not get ID for device "
"with handle 0x%04x\n", __FILE__, __LINE__, __func__,
handle);
error = ENXIO;
goto out;
}
if (mprsas_check_id(sassc, id) != 0) {
device_printf(sc->mpr_dev, "Excluding target id %d\n", id);
error = ENXIO;
goto out;
}
mpr_dprint(sc, MPR_MAPPING, "SAS Address from SAS device page0 = %jx\n",
sas_address);
targ = &sassc->targets[id];
targ->devinfo = device_info;
targ->devname = le32toh(config_page.DeviceName.High);
targ->devname = (targ->devname << 32) |
le32toh(config_page.DeviceName.Low);
targ->encl_handle = le16toh(config_page.EnclosureHandle);
targ->encl_slot = le16toh(config_page.Slot);
targ->encl_level = config_page.EnclosureLevel;
targ->connector_name[0] = config_page.ConnectorName[0];
targ->connector_name[1] = config_page.ConnectorName[1];
targ->connector_name[2] = config_page.ConnectorName[2];
targ->connector_name[3] = config_page.ConnectorName[3];
targ->handle = handle;
targ->parent_handle = le16toh(config_page.ParentDevHandle);
targ->sasaddr = mpr_to_u64(&config_page.SASAddress);
targ->parent_sasaddr = le64toh(parent_sas_address);
targ->parent_devinfo = parent_devinfo;
targ->tid = id;
targ->linkrate = (linkrate>>4);
targ->flags = 0;
if (is_SATA_SSD) {
targ->flags = MPR_TARGET_IS_SATA_SSD;
}
if (le16toh(config_page.Flags) &
MPI25_SAS_DEVICE0_FLAGS_FAST_PATH_CAPABLE) {
targ->scsi_req_desc_type =
MPI25_REQ_DESCRIPT_FLAGS_FAST_PATH_SCSI_IO;
}
if (le16toh(config_page.Flags) &
MPI2_SAS_DEVICE0_FLAGS_ENCL_LEVEL_VALID) {
targ->encl_level_valid = TRUE;
}
TAILQ_INIT(&targ->commands);
TAILQ_INIT(&targ->timedout_commands);
while (!SLIST_EMPTY(&targ->luns)) {
lun = SLIST_FIRST(&targ->luns);
SLIST_REMOVE_HEAD(&targ->luns, lun_link);
free(lun, M_MPR);
}
SLIST_INIT(&targ->luns);
mpr_describe_devinfo(targ->devinfo, devstring, 80);
mpr_dprint(sc, (MPR_INFO|MPR_MAPPING), "Found device <%s> <%s> "
"handle<0x%04x> enclosureHandle<0x%04x> slot %d\n", devstring,
mpr_describe_table(mpr_linkrate_names, targ->linkrate),
targ->handle, targ->encl_handle, targ->encl_slot);
if (targ->encl_level_valid) {
mpr_dprint(sc, (MPR_INFO|MPR_MAPPING), "At enclosure level %d "
"and connector name (%4s)\n", targ->encl_level,
targ->connector_name);
}
#if ((__FreeBSD_version >= 1000000) && (__FreeBSD_version < 1000039)) || \
(__FreeBSD_version < 902502)
if ((sassc->flags & MPRSAS_IN_STARTUP) == 0)
#endif
mprsas_rescan_target(sc, targ);
mpr_dprint(sc, MPR_MAPPING, "Target id 0x%x added\n", targ->tid);
/*
* Check all commands to see if the SATA_ID_TIMEOUT flag has been set.
* If so, send a Target Reset TM to the target that was just created.
* An Abort Task TM should be used instead of a Target Reset, but that
* would be much more difficult because targets have not been fully
* discovered yet, and LUN's haven't been setup. So, just reset the
* target instead of the LUN.
*/
for (i = 1; i < sc->num_reqs; i++) {
cm = &sc->commands[i];
if (cm->cm_flags & MPR_CM_FLAGS_SATA_ID_TIMEOUT) {
targ->timeouts++;
cm->cm_state = MPR_CM_STATE_TIMEDOUT;
if ((targ->tm = mprsas_alloc_tm(sc)) != NULL) {
mpr_dprint(sc, MPR_INFO, "%s: sending Target "
"Reset for stuck SATA identify command "
"(cm = %p)\n", __func__, cm);
targ->tm->cm_targ = targ;
mprsas_send_reset(sc, targ->tm,
MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET);
} else {
mpr_dprint(sc, MPR_ERROR, "Failed to allocate "
"tm for Target Reset after SATA ID "
"command timed out (cm %p)\n", cm);
}
/*
* No need to check for more since the target is
* already being reset.
*/
break;
}
}
out:
/*
* Free the commands that may not have been freed from the SATA ID call
*/
for (i = 1; i < sc->num_reqs; i++) {
cm = &sc->commands[i];
if (cm->cm_flags & MPR_CM_FLAGS_SATA_ID_TIMEOUT) {
mpr_free_command(sc, cm);
}
}
mprsas_startup_decrement(sassc);
return (error);
}
static int outputs_integer_cb(void *params_, long long val) {
#else
static int outputs_integer_cb(void *params_, long val) {
#endif
struct outputs_json_params *params = (struct outputs_json_params*) params_;
if (!strcmp(params->cur_key, "current_workspace")) {
params->outputs_walk->ws = (int) val;
FREE(params->cur_key);
return 1;
}
if (!strcmp(params->cur_key, "x")) {
params->outputs_walk->rect.x = (int) val;
FREE(params->cur_key);
return 1;
}
if (!strcmp(params->cur_key, "y")) {
params->outputs_walk->rect.y = (int) val;
FREE(params->cur_key);
return 1;
}
if (!strcmp(params->cur_key, "width")) {
params->outputs_walk->rect.w = (int) val;
FREE(params->cur_key);
return 1;
}
if (!strcmp(params->cur_key, "height")) {
params->outputs_walk->rect.h = (int) val;
FREE(params->cur_key);
return 1;
}
return 0;
}
/*
* Parse a string (name)
*
*/
#if YAJL_MAJOR >= 2
static int outputs_string_cb(void *params_, const unsigned char *val, size_t len) {
#else
static int outputs_string_cb(void *params_, const unsigned char *val, unsigned int len) {
#endif
struct outputs_json_params *params = (struct outputs_json_params*) params_;
if (!strcmp(params->cur_key, "current_workspace")) {
char *copy = malloc(sizeof(const unsigned char) * (len + 1));
strncpy(copy, (const char*) val, len);
copy[len] = '\0';
char *end;
errno = 0;
long parsed_num = strtol(copy, &end, 10);
if (errno == 0 &&
(end && *end == '\0'))
params->outputs_walk->ws = parsed_num;
free(copy);
FREE(params->cur_key);
return 1;
}
if (strcmp(params->cur_key, "name")) {
return 0;
}
char *name = malloc(sizeof(const unsigned char) * (len + 1));
strncpy(name, (const char*) val, len);
name[len] = '\0';
params->outputs_walk->name = name;
FREE(params->cur_key);
return 1;
}
/*
* We hit the start of a json-map (rect or a new output)
*
*/
static int outputs_start_map_cb(void *params_) {
struct outputs_json_params *params = (struct outputs_json_params*) params_;
i3_output *new_output = NULL;
if (params->cur_key == NULL) {
new_output = malloc(sizeof(i3_output));
new_output->name = NULL;
new_output->ws = 0,
memset(&new_output->rect, 0, sizeof(rect));
new_output->bar = XCB_NONE;
new_output->workspaces = malloc(sizeof(struct ws_head));
TAILQ_INIT(new_output->workspaces);
params->outputs_walk = new_output;
return 1;
}
return 1;
}
/*
* We hit the end of a map (rect or a new output)
*
*/
static int outputs_end_map_cb(void *params_) {
struct outputs_json_params *params = (struct outputs_json_params*) params_;
/* FIXME: What is at the end of a rect? */
i3_output *target = get_output_by_name(params->outputs_walk->name);
if (target == NULL) {
SLIST_INSERT_HEAD(outputs, params->outputs_walk, slist);
} else {
target->active = params->outputs_walk->active;
target->ws = params->outputs_walk->ws;
target->rect = params->outputs_walk->rect;
}
return 1;
}
/*
* Parse a key.
*
* Essentially we just save it in the parsing-state
*
*/
#if YAJL_MAJOR >= 2
static int outputs_map_key_cb(void *params_, const unsigned char *keyVal, size_t keyLen) {
#else
static int outputs_map_key_cb(void *params_, const unsigned char *keyVal, unsigned keyLen) {
#endif
struct outputs_json_params *params = (struct outputs_json_params*) params_;
FREE(params->cur_key);
params->cur_key = malloc(sizeof(unsigned char) * (keyLen + 1));
strncpy(params->cur_key, (const char*) keyVal, keyLen);
params->cur_key[keyLen] = '\0';
return 1;
}
/* A datastructure to pass all these callbacks to yajl */
yajl_callbacks outputs_callbacks = {
&outputs_null_cb,
&outputs_boolean_cb,
&outputs_integer_cb,
NULL,
NULL,
&outputs_string_cb,
&outputs_start_map_cb,
&outputs_map_key_cb,
&outputs_end_map_cb,
NULL,
NULL
};
/*
* Initiate the output-list
*
*/
void init_outputs() {
outputs = malloc(sizeof(struct outputs_head));
SLIST_INIT(outputs);
}
/*
* Start parsing the received json-string
*
*/
void parse_outputs_json(char *json) {
struct outputs_json_params params;
params.outputs_walk = NULL;
params.cur_key = NULL;
params.json = json;
yajl_handle handle;
yajl_status state;
#if YAJL_MAJOR < 2
yajl_parser_config parse_conf = { 0, 0 };
handle = yajl_alloc(&outputs_callbacks, &parse_conf, NULL, (void*) ¶ms);
#else
handle = yajl_alloc(&outputs_callbacks, NULL, (void*) ¶ms);
#endif
state = yajl_parse(handle, (const unsigned char*) json, strlen(json));
/* FIXME: Propper errorhandling for JSON-parsing */
switch (state) {
case yajl_status_ok:
break;
case yajl_status_client_canceled:
#if YAJL_MAJOR < 2
case yajl_status_insufficient_data:
#endif
case yajl_status_error:
ELOG("Could not parse outputs-reply!\n");
exit(EXIT_FAILURE);
break;
}
yajl_free(handle);
}
/*
* Returns the output with the given name
*
*/
i3_output *get_output_by_name(char *name) {
i3_output *walk;
if (name == NULL) {
return NULL;
}
SLIST_FOREACH(walk, outputs, slist) {
if (!strcmp(walk->name, name)) {
break;
}
}
return walk;
}
/* add_redirect_rule2() :
* create a rdr rule */
int
add_redirect_rule2(const char * ifname,
const char * rhost, unsigned short eport,
const char * iaddr, unsigned short iport, int proto,
const char * desc, unsigned int timestamp)
{
int r;
struct pfioc_rule pcr;
#ifndef PF_NEWSTYLE
struct pfioc_pooladdr pp;
struct pf_pooladdr *a;
#endif
if(dev<0) {
syslog(LOG_ERR, "pf device is not open");
return -1;
}
r = 0;
memset(&pcr, 0, sizeof(pcr));
strlcpy(pcr.anchor, anchor_name, MAXPATHLEN);
#ifndef PF_NEWSTYLE
memset(&pp, 0, sizeof(pp));
strlcpy(pp.anchor, anchor_name, MAXPATHLEN);
if(ioctl(dev, DIOCBEGINADDRS, &pp) < 0)
{
syslog(LOG_ERR, "ioctl(dev, DIOCBEGINADDRS, ...): %m");
r = -1;
}
else
{
pcr.pool_ticket = pp.ticket;
#else
if(1)
{
pcr.rule.direction = PF_IN;
/*pcr.rule.src.addr.type = PF_ADDR_NONE;*/
pcr.rule.src.addr.type = PF_ADDR_ADDRMASK;
pcr.rule.dst.addr.type = PF_ADDR_ADDRMASK;
pcr.rule.nat.addr.type = PF_ADDR_NONE;
pcr.rule.rdr.addr.type = PF_ADDR_ADDRMASK;
#endif
#ifdef __APPLE__
pcr.rule.dst.xport.range.op = PF_OP_EQ;
pcr.rule.dst.xport.range.port[0] = htons(eport);
pcr.rule.dst.xport.range.port[1] = htons(eport);
#else
pcr.rule.dst.port_op = PF_OP_EQ;
pcr.rule.dst.port[0] = htons(eport);
pcr.rule.dst.port[1] = htons(eport);
#endif
#ifndef PF_NEWSTYLE
pcr.rule.action = PF_RDR;
#ifndef PF_ENABLE_FILTER_RULES
pcr.rule.natpass = 1;
#else
pcr.rule.natpass = 0;
#endif
#else
#ifndef PF_ENABLE_FILTER_RULES
pcr.rule.action = PF_PASS;
#else
pcr.rule.action = PF_MATCH;
#endif
#endif
pcr.rule.af = AF_INET;
#ifdef USE_IFNAME_IN_RULES
if(ifname)
strlcpy(pcr.rule.ifname, ifname, IFNAMSIZ);
#endif
pcr.rule.proto = proto;
pcr.rule.log = (GETFLAG(LOGPACKETSMASK))?1:0; /*logpackets;*/
#ifdef PFRULE_HAS_RTABLEID
pcr.rule.rtableid = -1; /* first appeared in OpenBSD 4.0 */
#endif
#ifdef PFRULE_HAS_ONRDOMAIN
pcr.rule.onrdomain = -1; /* first appeared in OpenBSD 5.0 */
#endif
pcr.rule.quick = 1;
pcr.rule.keep_state = PF_STATE_NORMAL;
if(tag)
strlcpy(pcr.rule.tagname, tag, PF_TAG_NAME_SIZE);
strlcpy(pcr.rule.label, desc, PF_RULE_LABEL_SIZE);
if(rhost && rhost[0] != '\0' && rhost[0] != '*')
{
inet_pton(AF_INET, rhost, &pcr.rule.src.addr.v.a.addr.v4.s_addr);
pcr.rule.src.addr.v.a.mask.v4.s_addr = htonl(INADDR_NONE);
}
#ifndef PF_NEWSTYLE
pcr.rule.rpool.proxy_port[0] = iport;
pcr.rule.rpool.proxy_port[1] = iport;
TAILQ_INIT(&pcr.rule.rpool.list);
a = calloc(1, sizeof(struct pf_pooladdr));
inet_pton(AF_INET, iaddr, &a->addr.v.a.addr.v4.s_addr);
a->addr.v.a.mask.v4.s_addr = htonl(INADDR_NONE);
TAILQ_INSERT_TAIL(&pcr.rule.rpool.list, a, entries);
memcpy(&pp.addr, a, sizeof(struct pf_pooladdr));
if(ioctl(dev, DIOCADDADDR, &pp) < 0)
{
syslog(LOG_ERR, "ioctl(dev, DIOCADDADDR, ...): %m");
r = -1;
}
else
{
#else
pcr.rule.rdr.proxy_port[0] = iport;
pcr.rule.rdr.proxy_port[1] = iport;
inet_pton(AF_INET, iaddr, &pcr.rule.rdr.addr.v.a.addr.v4.s_addr);
pcr.rule.rdr.addr.v.a.mask.v4.s_addr = htonl(INADDR_NONE);
if(1)
{
#endif
pcr.action = PF_CHANGE_GET_TICKET;
if(ioctl(dev, DIOCCHANGERULE, &pcr) < 0)
{
syslog(LOG_ERR, "ioctl(dev, DIOCCHANGERULE, ...) PF_CHANGE_GET_TICKET: %m");
r = -1;
}
else
{
pcr.action = PF_CHANGE_ADD_TAIL;
if(ioctl(dev, DIOCCHANGERULE, &pcr) < 0)
{
syslog(LOG_ERR, "ioctl(dev, DIOCCHANGERULE, ...) PF_CHANGE_ADD_TAIL: %m");
r = -1;
}
}
}
#ifndef PF_NEWSTYLE
free(a);
#endif
}
if(r == 0 && timestamp > 0)
{
struct timestamp_entry * tmp;
tmp = malloc(sizeof(struct timestamp_entry));
if(tmp)
{
tmp->next = timestamp_list;
tmp->timestamp = timestamp;
tmp->eport = eport;
tmp->protocol = (short)proto;
timestamp_list = tmp;
}
}
return r;
}
/* thanks to Seth Mos for this function */
int
add_filter_rule2(const char * ifname,
const char * rhost, const char * iaddr,
unsigned short eport, unsigned short iport,
int proto, const char * desc)
{
#ifndef PF_ENABLE_FILTER_RULES
UNUSED(ifname);
UNUSED(rhost); UNUSED(iaddr);
UNUSED(eport); UNUSED(iport);
UNUSED(proto); UNUSED(desc);
return 0;
#else
int r;
struct pfioc_rule pcr;
#ifndef PF_NEWSTYLE
struct pfioc_pooladdr pp;
#endif
#ifndef USE_IFNAME_IN_RULES
UNUSED(ifname);
#endif
UNUSED(eport);
if(dev<0) {
syslog(LOG_ERR, "pf device is not open");
return -1;
}
r = 0;
memset(&pcr, 0, sizeof(pcr));
strlcpy(pcr.anchor, anchor_name, MAXPATHLEN);
#ifndef PF_NEWSTYLE
memset(&pp, 0, sizeof(pp));
strlcpy(pp.anchor, anchor_name, MAXPATHLEN);
if(ioctl(dev, DIOCBEGINADDRS, &pp) < 0)
{
syslog(LOG_ERR, "ioctl(dev, DIOCBEGINADDRS, ...): %m");
r = -1;
}
else
{
pcr.pool_ticket = pp.ticket;
#else
if(1)
{
#endif
pcr.rule.dst.port_op = PF_OP_EQ;
pcr.rule.dst.port[0] = htons(iport);
pcr.rule.direction = PF_IN;
pcr.rule.action = PF_PASS;
pcr.rule.af = AF_INET;
#ifdef USE_IFNAME_IN_RULES
if(ifname)
strlcpy(pcr.rule.ifname, ifname, IFNAMSIZ);
#endif
pcr.rule.proto = proto;
pcr.rule.quick = (GETFLAG(PFNOQUICKRULESMASK))?0:1;
pcr.rule.log = (GETFLAG(LOGPACKETSMASK))?1:0; /*logpackets;*/
/* see the discussion on the forum :
* http://miniupnp.tuxfamily.org/forum/viewtopic.php?p=638 */
pcr.rule.flags = TH_SYN;
pcr.rule.flagset = (TH_SYN|TH_ACK);
#ifdef PFRULE_HAS_RTABLEID
pcr.rule.rtableid = -1; /* first appeared in OpenBSD 4.0 */
#endif
#ifdef PFRULE_HAS_ONRDOMAIN
pcr.rule.onrdomain = -1; /* first appeared in OpenBSD 5.0 */
#endif
pcr.rule.keep_state = 1;
strlcpy(pcr.rule.label, desc, PF_RULE_LABEL_SIZE);
if(queue)
strlcpy(pcr.rule.qname, queue, PF_QNAME_SIZE);
if(tag)
strlcpy(pcr.rule.tagname, tag, PF_TAG_NAME_SIZE);
if(rhost && rhost[0] != '\0' && rhost[0] != '*')
{
inet_pton(AF_INET, rhost, &pcr.rule.src.addr.v.a.addr.v4.s_addr);
pcr.rule.src.addr.v.a.mask.v4.s_addr = htonl(INADDR_NONE);
}
/* we want any - iaddr port = # keep state label */
inet_pton(AF_INET, iaddr, &pcr.rule.dst.addr.v.a.addr.v4.s_addr);
pcr.rule.dst.addr.v.a.mask.v4.s_addr = htonl(INADDR_NONE);
#ifndef PF_NEWSTYLE
pcr.rule.rpool.proxy_port[0] = iport;
pcr.rule.rpool.proxy_port[1] = iport;
TAILQ_INIT(&pcr.rule.rpool.list);
#endif
if(1)
{
pcr.action = PF_CHANGE_GET_TICKET;
if(ioctl(dev, DIOCCHANGERULE, &pcr) < 0)
{
syslog(LOG_ERR, "ioctl(dev, DIOCCHANGERULE, ...) PF_CHANGE_GET_TICKET: %m");
r = -1;
}
else
{
pcr.action = PF_CHANGE_ADD_TAIL;
if(ioctl(dev, DIOCCHANGERULE, &pcr) < 0)
{
syslog(LOG_ERR, "ioctl(dev, DIOCCHANGERULE, ...) PF_CHANGE_ADD_TAIL: %m");
r = -1;
}
}
}
}
return r;
#endif
}
/* get_redirect_rule()
* return value : 0 success (found)
* -1 = error or rule not found */
int
get_redirect_rule(const char * ifname, unsigned short eport, int proto,
char * iaddr, int iaddrlen, unsigned short * iport,
char * desc, int desclen,
char * rhost, int rhostlen,
unsigned int * timestamp,
u_int64_t * packets, u_int64_t * bytes)
{
int i, n;
struct pfioc_rule pr;
#ifndef PF_NEWSTYLE
struct pfioc_pooladdr pp;
#endif
UNUSED(ifname);
if(dev<0) {
syslog(LOG_ERR, "pf device is not open");
return -1;
}
memset(&pr, 0, sizeof(pr));
strlcpy(pr.anchor, anchor_name, MAXPATHLEN);
#ifndef PF_NEWSTYLE
pr.rule.action = PF_RDR;
#endif
if(ioctl(dev, DIOCGETRULES, &pr) < 0)
{
syslog(LOG_ERR, "ioctl(dev, DIOCGETRULES, ...): %m");
goto error;
}
n = pr.nr;
for(i=0; i<n; i++)
{
pr.nr = i;
if(ioctl(dev, DIOCGETRULE, &pr) < 0)
{
syslog(LOG_ERR, "ioctl(dev, DIOCGETRULE): %m");
goto error;
}
#ifdef __APPLE__
if( (eport == ntohs(pr.rule.dst.xport.range.port[0]))
&& (eport == ntohs(pr.rule.dst.xport.range.port[1]))
#else
if( (eport == ntohs(pr.rule.dst.port[0]))
&& (eport == ntohs(pr.rule.dst.port[1]))
#endif
&& (pr.rule.proto == proto) )
{
#ifndef PF_NEWSTYLE
*iport = pr.rule.rpool.proxy_port[0];
#else
*iport = pr.rule.rdr.proxy_port[0];
#endif
if(desc)
strlcpy(desc, pr.rule.label, desclen);
#ifdef PFRULE_INOUT_COUNTS
if(packets)
*packets = pr.rule.packets[0] + pr.rule.packets[1];
if(bytes)
*bytes = pr.rule.bytes[0] + pr.rule.bytes[1];
#else
if(packets)
*packets = pr.rule.packets;
if(bytes)
*bytes = pr.rule.bytes;
#endif
#ifndef PF_NEWSTYLE
memset(&pp, 0, sizeof(pp));
strlcpy(pp.anchor, anchor_name, MAXPATHLEN);
pp.r_action = PF_RDR;
pp.r_num = i;
pp.ticket = pr.ticket;
if(ioctl(dev, DIOCGETADDRS, &pp) < 0)
{
syslog(LOG_ERR, "ioctl(dev, DIOCGETADDRS, ...): %m");
goto error;
}
if(pp.nr != 1)
{
syslog(LOG_NOTICE, "No address associated with pf rule");
goto error;
}
pp.nr = 0; /* first */
if(ioctl(dev, DIOCGETADDR, &pp) < 0)
{
syslog(LOG_ERR, "ioctl(dev, DIOCGETADDR, ...): %m");
goto error;
}
inet_ntop(AF_INET, &pp.addr.addr.v.a.addr.v4.s_addr,
iaddr, iaddrlen);
#else
inet_ntop(AF_INET, &pr.rule.rdr.addr.v.a.addr.v4.s_addr,
iaddr, iaddrlen);
#endif
if(rhost && rhostlen > 0)
{
if (pr.rule.src.addr.v.a.addr.v4.s_addr == 0)
{
rhost[0] = '\0'; /* empty string */
}
else
{
inet_ntop(AF_INET, &pr.rule.src.addr.v.a.addr.v4.s_addr,
rhost, rhostlen);
}
}
if(timestamp)
*timestamp = get_timestamp(eport, proto);
return 0;
}
}
error:
return -1;
}
static int
priv_delete_redirect_rule(const char * ifname, unsigned short eport,
int proto, unsigned short * iport,
in_addr_t * iaddr)
{
int i, n;
struct pfioc_rule pr;
UNUSED(ifname);
if(dev<0) {
syslog(LOG_ERR, "pf device is not open");
return -1;
}
memset(&pr, 0, sizeof(pr));
strlcpy(pr.anchor, anchor_name, MAXPATHLEN);
#ifndef PF_NEWSTYLE
pr.rule.action = PF_RDR;
#endif
if(ioctl(dev, DIOCGETRULES, &pr) < 0)
{
syslog(LOG_ERR, "ioctl(dev, DIOCGETRULES, ...): %m");
goto error;
}
n = pr.nr;
for(i=0; i<n; i++)
{
pr.nr = i;
if(ioctl(dev, DIOCGETRULE, &pr) < 0)
{
syslog(LOG_ERR, "ioctl(dev, DIOCGETRULE): %m");
goto error;
}
#ifdef __APPLE__
if( (eport == ntohs(pr.rule.dst.xport.range.port[0]))
&& (eport == ntohs(pr.rule.dst.xport.range.port[1]))
#else
if( (eport == ntohs(pr.rule.dst.port[0]))
&& (eport == ntohs(pr.rule.dst.port[1]))
#endif
&& (pr.rule.proto == proto) )
{
/* retrieve iport in order to remove filter rule */
#ifndef PF_NEWSTYLE
if(iport) *iport = pr.rule.rpool.proxy_port[0];
if(iaddr)
{
/* retrieve internal address */
struct pfioc_pooladdr pp;
memset(&pp, 0, sizeof(pp));
strlcpy(pp.anchor, anchor_name, MAXPATHLEN);
pp.r_action = PF_RDR;
pp.r_num = i;
pp.ticket = pr.ticket;
if(ioctl(dev, DIOCGETADDRS, &pp) < 0)
{
syslog(LOG_ERR, "ioctl(dev, DIOCGETADDRS, ...): %m");
goto error;
}
if(pp.nr != 1)
{
syslog(LOG_NOTICE, "No address associated with pf rule");
goto error;
}
pp.nr = 0; /* first */
if(ioctl(dev, DIOCGETADDR, &pp) < 0)
{
syslog(LOG_ERR, "ioctl(dev, DIOCGETADDR, ...): %m");
goto error;
}
*iaddr = pp.addr.addr.v.a.addr.v4.s_addr;
}
#else
if(iport) *iport = pr.rule.rdr.proxy_port[0];
if(iaddr)
{
/* retrieve internal address */
*iaddr = pr.rule.rdr.addr.v.a.addr.v4.s_addr;
}
#endif
pr.action = PF_CHANGE_GET_TICKET;
if(ioctl(dev, DIOCCHANGERULE, &pr) < 0)
{
syslog(LOG_ERR, "ioctl(dev, DIOCCHANGERULE, ...) PF_CHANGE_GET_TICKET: %m");
goto error;
}
pr.action = PF_CHANGE_REMOVE;
pr.nr = i;
if(ioctl(dev, DIOCCHANGERULE, &pr) < 0)
{
syslog(LOG_ERR, "ioctl(dev, DIOCCHANGERULE, ...) PF_CHANGE_REMOVE: %m");
goto error;
}
remove_timestamp_entry(eport, proto);
return 0;
}
}
error:
return -1;
}
int
main(int argc, const char **argv)
{
struct partition_metadata *md;
const char *prompt;
struct partedit_item *items = NULL;
struct gmesh mesh;
int i, op, nitems, nscroll;
int error;
TAILQ_INIT(&part_metadata);
init_fstab_metadata();
init_dialog(stdin, stdout);
if (strcmp(basename(argv[0]), "sade") != 0)
dialog_vars.backtitle = __DECONST(char *, "FreeBSD Installer");
dialog_vars.item_help = TRUE;
nscroll = i = 0;
/* Revert changes on SIGINT */
signal(SIGINT, sigint_handler);
if (strcmp(basename(argv[0]), "autopart") == 0) { /* Guided */
prompt = "Please review the disk setup. When complete, press "
"the Finish button.";
part_wizard();
} else {
prompt = "Create partitions for FreeBSD. No changes will be "
"made until you select Finish.";
}
/* Show the part editor either immediately, or to confirm wizard */
while (1) {
dlg_clear();
dlg_put_backtitle();
error = geom_gettree(&mesh);
if (error == 0)
items = read_geom_mesh(&mesh, &nitems);
if (error || items == NULL) {
dialog_msgbox("Error", "No disks found. If you need to "
"install a kernel driver, choose Shell at the "
"installation menu.", 0, 0, TRUE);
break;
}
get_mount_points(items, nitems);
if (i >= nitems)
i = nitems - 1;
op = diskeditor_show("Partition Editor", prompt,
items, nitems, &i, &nscroll);
switch (op) {
case 0: /* Create */
gpart_create((struct gprovider *)(items[i].cookie),
NULL, NULL, NULL, NULL, 1);
break;
case 1: /* Delete */
gpart_delete((struct gprovider *)(items[i].cookie));
break;
case 2: /* Modify */
gpart_edit((struct gprovider *)(items[i].cookie));
break;
case 3: /* Revert */
gpart_revert_all(&mesh);
while ((md = TAILQ_FIRST(&part_metadata)) != NULL) {
if (md->fstab != NULL) {
free(md->fstab->fs_spec);
free(md->fstab->fs_file);
free(md->fstab->fs_vfstype);
free(md->fstab->fs_mntops);
free(md->fstab->fs_type);
free(md->fstab);
}
if (md->newfs != NULL)
free(md->newfs);
free(md->name);
TAILQ_REMOVE(&part_metadata, md, metadata);
free(md);
}
init_fstab_metadata();
break;
case 4: /* Auto */
part_wizard();
break;
}
error = 0;
if (op == 5) { /* Finished */
dialog_vars.ok_label = __DECONST(char *, "Commit");
dialog_vars.extra_label =
__DECONST(char *, "Revert & Exit");
dialog_vars.extra_button = TRUE;
dialog_vars.cancel_label = __DECONST(char *, "Back");
op = dialog_yesno("Confirmation", "Your changes will "
"now be written to disk. If you have chosen to "
"overwrite existing data, it will be PERMANENTLY "
"ERASED. Are you sure you want to commit your "
"changes?", 0, 0);
dialog_vars.ok_label = NULL;
dialog_vars.extra_button = FALSE;
dialog_vars.cancel_label = NULL;
if (op == 0 && validate_setup()) { /* Save */
error = apply_changes(&mesh);
break;
} else if (op == 3) { /* Quit */
gpart_revert_all(&mesh);
error = -1;
break;
}
}
geom_deletetree(&mesh);
free(items);
}
int
main(int argc, char **argv)
{
char *CheckPkg = NULL;
char *BestCheckPkg = NULL;
lpkg_t *lpp;
int ch;
int rc;
setprogname(argv[0]);
while ((ch = getopt(argc, argv, Options)) != -1)
switch (ch) {
case '.': /* for backward compatibility */
break;
case 'a':
Which = WHICH_ALL;
break;
case 'B':
Flags |= SHOW_BUILD_INFO;
break;
case 'b':
Flags |= SHOW_BUILD_VERSION;
break;
case 'c':
Flags |= SHOW_COMMENT;
break;
case 'D':
Flags |= SHOW_DISPLAY;
break;
case 'd':
Flags |= SHOW_DESC;
break;
case 'E':
BestCheckPkg = optarg;
break;
case 'e':
CheckPkg = optarg;
break;
case 'f':
Flags |= SHOW_PLIST;
break;
case 'F':
File2Pkg = 1;
break;
case 'I':
Flags |= SHOW_INDEX;
break;
case 'i':
Flags |= SHOW_INSTALL;
break;
case 'K':
pkgdb_set_dir(optarg, 3);
break;
case 'k':
Flags |= SHOW_DEINSTALL;
break;
case 'L':
Flags |= SHOW_FILES;
break;
case 'l':
InfoPrefix = optarg;
break;
case 'm':
Flags |= SHOW_MTREE;
break;
case 'N':
Flags |= SHOW_BLD_DEPENDS;
break;
case 'n':
Flags |= SHOW_DEPENDS;
break;
case 'p':
Flags |= SHOW_PREFIX;
break;
case 'Q':
Flags |= SHOW_BI_VAR;
BuildInfoVariable = optarg;
break;
case 'q':
Quiet = TRUE;
break;
case 'r':
Flags |= SHOW_FULL_REQBY;
break;
case 'R':
Flags |= SHOW_REQBY;
break;
case 's':
Flags |= SHOW_PKG_SIZE;
break;
case 'S':
Flags |= SHOW_ALL_SIZE;
break;
case 'u':
Which = WHICH_USER;
break;
case 'v':
Verbose = TRUE;
/* Reasonable definition of 'everything' */
Flags = SHOW_COMMENT | SHOW_DESC | SHOW_PLIST | SHOW_INSTALL |
SHOW_DEINSTALL | SHOW_DISPLAY | SHOW_MTREE |
SHOW_REQBY | SHOW_BLD_DEPENDS | SHOW_DEPENDS | SHOW_PKG_SIZE | SHOW_ALL_SIZE;
break;
case 'V':
show_version();
/* NOTREACHED */
case 'X':
Flags |= SHOW_SUMMARY;
break;
case 'h':
case '?':
default:
usage();
/* NOTREACHED */
}
argc -= optind;
argv += optind;
pkg_install_config();
if (argc == 0 && !Flags && !CheckPkg) {
/* No argument or relevant flags specified - assume -I */
Flags = SHOW_INDEX;
/* assume -a if neither -u nor -a is given */
if (Which == WHICH_LIST)
Which = WHICH_ALL;
}
if (CheckPkg != NULL && BestCheckPkg != NULL) {
warnx("-E and -e are mutally exlusive");
usage();
}
if (argc != 0 && CheckPkg != NULL) {
warnx("can't give any additional arguments to -e");
usage();
}
if (argc != 0 && BestCheckPkg != NULL) {
warnx("can't give any additional arguments to -E");
usage();
}
if (argc != 0 && Which != WHICH_LIST) {
warnx("can't use both -a/-u and package name");
usage();
}
/* Set some reasonable defaults */
if (!Flags)
Flags = SHOW_COMMENT | SHOW_DESC | SHOW_REQBY
| SHOW_DEPENDS | SHOW_DISPLAY;
/* -Fe /filename -> change CheckPkg to real packagename */
if (CheckPkg) {
if (File2Pkg) {
char *s;
if (!pkgdb_open(ReadOnly))
err(EXIT_FAILURE, "cannot open pkgdb");
s = pkgdb_retrieve(CheckPkg);
if (s == NULL)
errx(EXIT_FAILURE, "No matching pkg for %s.", CheckPkg);
CheckPkg = xstrdup(s);
pkgdb_close();
}
return CheckForPkg(CheckPkg);
}
if (BestCheckPkg)
return CheckForBestPkg(BestCheckPkg);
TAILQ_INIT(&pkgs);
/* Get all the remaining package names, if any */
if (File2Pkg && Which == WHICH_LIST)
if (!pkgdb_open(ReadOnly)) {
err(EXIT_FAILURE, "cannot open pkgdb");
}
while (*argv) {
/* pkgdb: if -F flag given, don't add pkgnames to the "pkgs"
* queue but rather resolve the given filenames to pkgnames
* using pkgdb_retrieve, then add them. */
if (File2Pkg) {
char *s;
s = pkgdb_retrieve(*argv);
if (s) {
lpp = alloc_lpkg(s);
TAILQ_INSERT_TAIL(&pkgs, lpp, lp_link);
} else
errx(EXIT_FAILURE, "No matching pkg for %s.", *argv);
} else {
if (ispkgpattern(*argv)) {
switch (add_installed_pkgs_by_pattern(*argv, &pkgs)) {
case 0:
errx(EXIT_FAILURE, "No matching pkg for %s.", *argv);
case -1:
errx(EXIT_FAILURE, "Error during search in pkgdb for %s", *argv);
}
} else {
const char *dbdir;
dbdir = pkgdb_get_dir();
if (**argv == '/' && strncmp(*argv, dbdir, strlen(dbdir)) == 0) {
*argv += strlen(dbdir) + 1;
if ((*argv)[strlen(*argv) - 1] == '/') {
(*argv)[strlen(*argv) - 1] = 0;
}
}
lpp = alloc_lpkg(*argv);
TAILQ_INSERT_TAIL(&pkgs, lpp, lp_link);
}
}
argv++;
}
if (File2Pkg)
pkgdb_close();
/* If no packages, yelp */
if (TAILQ_FIRST(&pkgs) == NULL && Which == WHICH_LIST && !CheckPkg)
warnx("missing package name(s)"), usage();
rc = pkg_perform(&pkgs);
exit(rc);
/* NOTREACHED */
}
int isci_controller_allocate_memory(struct ISCI_CONTROLLER *controller)
{
int error;
device_t device = controller->isci->device;
uint32_t max_segment_size = isci_io_request_get_max_io_size();
uint32_t status = 0;
struct ISCI_MEMORY *uncached_controller_memory =
&controller->uncached_controller_memory;
struct ISCI_MEMORY *cached_controller_memory =
&controller->cached_controller_memory;
struct ISCI_MEMORY *request_memory =
&controller->request_memory;
POINTER_UINT virtual_address;
bus_addr_t physical_address;
controller->mdl = sci_controller_get_memory_descriptor_list_handle(
controller->scif_controller_handle);
uncached_controller_memory->size = sci_mdl_decorator_get_memory_size(
controller->mdl, SCI_MDE_ATTRIBUTE_PHYSICALLY_CONTIGUOUS);
error = isci_allocate_dma_buffer(device, uncached_controller_memory);
if (error != 0)
return (error);
sci_mdl_decorator_assign_memory( controller->mdl,
SCI_MDE_ATTRIBUTE_PHYSICALLY_CONTIGUOUS,
uncached_controller_memory->virtual_address,
uncached_controller_memory->physical_address);
cached_controller_memory->size = sci_mdl_decorator_get_memory_size(
controller->mdl,
SCI_MDE_ATTRIBUTE_CACHEABLE | SCI_MDE_ATTRIBUTE_PHYSICALLY_CONTIGUOUS
);
error = isci_allocate_dma_buffer(device, cached_controller_memory);
if (error != 0)
return (error);
sci_mdl_decorator_assign_memory(controller->mdl,
SCI_MDE_ATTRIBUTE_CACHEABLE | SCI_MDE_ATTRIBUTE_PHYSICALLY_CONTIGUOUS,
cached_controller_memory->virtual_address,
cached_controller_memory->physical_address);
request_memory->size =
controller->queue_depth * isci_io_request_get_object_size();
error = isci_allocate_dma_buffer(device, request_memory);
if (error != 0)
return (error);
/* For STP PIO testing, we want to ensure we can force multiple SGLs
* since this has been a problem area in SCIL. This tunable parameter
* will allow us to force DMA segments to a smaller size, ensuring
* that even if a physically contiguous buffer is attached to this
* I/O, the DMA subsystem will pass us multiple segments in our DMA
* load callback.
*/
TUNABLE_INT_FETCH("hw.isci.max_segment_size", &max_segment_size);
/* Create DMA tag for our I/O requests. Then we can create DMA maps based off
* of this tag and store them in each of our ISCI_IO_REQUEST objects. This
* will enable better performance than creating the DMA maps every time we get
* an I/O.
*/
status = bus_dma_tag_create(bus_get_dma_tag(device), 0x1, 0x0,
BUS_SPACE_MAXADDR, BUS_SPACE_MAXADDR, NULL, NULL,
isci_io_request_get_max_io_size(),
SCI_MAX_SCATTER_GATHER_ELEMENTS, max_segment_size, 0, NULL, NULL,
&controller->buffer_dma_tag);
sci_pool_initialize(controller->request_pool);
virtual_address = request_memory->virtual_address;
physical_address = request_memory->physical_address;
for (int i = 0; i < controller->queue_depth; i++) {
struct ISCI_REQUEST *request =
(struct ISCI_REQUEST *)virtual_address;
isci_request_construct(request,
controller->scif_controller_handle,
controller->buffer_dma_tag, physical_address);
sci_pool_put(controller->request_pool, request);
virtual_address += isci_request_get_object_size();
physical_address += isci_request_get_object_size();
}
uint32_t remote_device_size = sizeof(struct ISCI_REMOTE_DEVICE) +
scif_remote_device_get_object_size();
controller->remote_device_memory = (uint8_t *) malloc(
remote_device_size * SCI_MAX_REMOTE_DEVICES, M_ISCI,
M_NOWAIT | M_ZERO);
sci_pool_initialize(controller->remote_device_pool);
uint8_t *remote_device_memory_ptr = controller->remote_device_memory;
for (int i = 0; i < SCI_MAX_REMOTE_DEVICES; i++) {
struct ISCI_REMOTE_DEVICE *remote_device =
(struct ISCI_REMOTE_DEVICE *)remote_device_memory_ptr;
controller->remote_device[i] = NULL;
remote_device->index = i;
remote_device->is_resetting = FALSE;
remote_device->frozen_lun_mask = 0;
sci_fast_list_element_init(remote_device,
&remote_device->pending_device_reset_element);
TAILQ_INIT(&remote_device->queued_ccbs);
remote_device->release_queued_ccb = FALSE;
remote_device->queued_ccb_in_progress = NULL;
/*
* For the first SCI_MAX_DOMAINS device objects, do not put
* them in the pool, rather assign them to each domain. This
* ensures that any device attached directly to port "i" will
* always get CAM target id "i".
*/
if (i < SCI_MAX_DOMAINS)
controller->domain[i].da_remote_device = remote_device;
else
sci_pool_put(controller->remote_device_pool,
remote_device);
remote_device_memory_ptr += remote_device_size;
}
return (0);
}
pid_t
proc_run(struct privsep *ps, struct privsep_proc *p,
struct privsep_proc *procs, u_int nproc,
void (*init)(struct privsep *, void *), void *arg)
{
pid_t pid;
struct passwd *pw;
const char *root;
u_int32_t seed[256];
switch (pid = fork()) {
case -1:
fatal("proc_run: cannot fork");
case 0:
break;
default:
return (pid);
}
pw = ps->ps_pw;
if (p->p_id == PROC_CONTROL) {
if (control_init(ps, &ps->ps_csock) == -1)
fatalx(p->p_title);
}
/* Change root directory */
if (p->p_chroot != NULL)
root = p->p_chroot;
else
root = pw->pw_dir;
#ifndef DEBUG
if (chroot(root) == -1)
fatal("proc_run: chroot");
if (chdir("/") == -1)
fatal("proc_run: chdir(\"/\")");
#else
#warning disabling privilege revocation and chroot in DEBUG MODE
if (p->p_chroot != NULL) {
if (chroot(root) == -1)
fatal("proc_run: chroot");
if (chdir("/") == -1)
fatal("proc_run: chdir(\"/\")");
}
#endif
privsep_process = p->p_id;
setproctitle("%s", p->p_title);
#ifndef DEBUG
if (setgroups(1, &pw->pw_gid) ||
setresgid(pw->pw_gid, pw->pw_gid, pw->pw_gid) ||
setresuid(pw->pw_uid, pw->pw_uid, pw->pw_uid))
fatal("proc_run: cannot drop privileges");
#endif
event_init();
signal_set(&ps->ps_evsigint, SIGINT, proc_sig_handler, p);
signal_set(&ps->ps_evsigterm, SIGTERM, proc_sig_handler, p);
signal_set(&ps->ps_evsigchld, SIGCHLD, proc_sig_handler, p);
signal_set(&ps->ps_evsighup, SIGHUP, proc_sig_handler, p);
signal_set(&ps->ps_evsigpipe, SIGPIPE, proc_sig_handler, p);
signal_add(&ps->ps_evsigint, NULL);
signal_add(&ps->ps_evsigterm, NULL);
signal_add(&ps->ps_evsigchld, NULL);
signal_add(&ps->ps_evsighup, NULL);
signal_add(&ps->ps_evsigpipe, NULL);
proc_config(ps, procs, nproc);
arc4random_buf(seed, sizeof(seed));
RAND_seed(seed, sizeof(seed));
if (p->p_id == PROC_CONTROL) {
TAILQ_INIT(&ctl_conns);
if (control_listen(&ps->ps_csock) == -1)
fatalx(p->p_title);
}
if (init != NULL)
init(ps, arg);
event_dispatch();
proc_shutdown(p);
return (0);
}
/*---------------------------------------------------------------------------*/
static int raio_handle_setup(void *prv_session_data,
void *prv_portal_data,
struct raio_command *cmd,
char *cmd_data,
struct xio_msg *req)
{
int fd, j;
struct raio_io_session_data *sd = prv_session_data;
struct raio_io_portal_data *pd = prv_portal_data;
if (3*sizeof(int) != cmd->data_len) {
errno = EINVAL;
printf("io setup request rejected\n");
goto reject;
}
unpack_u32((uint32_t *)&pd->iodepth,
unpack_u32((uint32_t *)&fd,
cmd_data));
pd->io_u_free_nr = pd->iodepth + EXTRA_MSGS;
pd->io_us_free = calloc(pd->io_u_free_nr, sizeof(struct raio_io_u));
pd->rsp_pool = msg_pool_create(512, MAXBLOCKSIZE, pd->io_u_free_nr);
TAILQ_INIT(&pd->io_u_free_list);
/* register each io_u in the free list */
for (j = 0; j < pd->io_u_free_nr; j++) {
pd->io_us_free[j].rsp = msg_pool_get(pd->rsp_pool);
TAILQ_INSERT_TAIL(&pd->io_u_free_list,
&pd->io_us_free[j],
io_u_list);
}
if (sd->is_null)
pd->bs_dev = raio_bs_init(pd->ctx, "null");
else
pd->bs_dev = raio_bs_init(pd->ctx, "aio");
errno = -raio_bs_open(pd->bs_dev, fd);
reject:
if (errno) {
struct raio_answer ans = { RAIO_CMD_IO_SETUP, 0, -1, errno };
pack_u32((uint32_t *)&ans.ret_errno,
pack_u32((uint32_t *)&ans.ret,
pack_u32(&ans.data_len,
pack_u32(&ans.command,
pd->rsp_hdr))));
} else {
struct raio_answer ans = { RAIO_CMD_IO_SETUP, 0, 0, 0 };
pack_u32((uint32_t *)&ans.ret_errno,
pack_u32((uint32_t *)&ans.ret,
pack_u32(&ans.data_len,
pack_u32(&ans.command,
pd->rsp_hdr))));
}
pd->rsp.out.header.iov_len = sizeof(struct raio_answer);
pd->rsp.request = req;
xio_send_response(&pd->rsp);
return 0;
}
static int
mutex_trylock_common(pthread_mutex_t *mutex)
{
struct pthread *curthread = _get_curthread();
int ret = 0;
PTHREAD_ASSERT((mutex != NULL) && (*mutex != NULL),
"Uninitialized mutex in mutex_trylock_common");
/*
* Defer signals to protect the scheduling queues from
* access by the signal handler:
*/
_thread_kern_sig_defer();
/* Lock the mutex structure: */
_SPINLOCK(&(*mutex)->lock);
/*
* If the mutex was statically allocated, properly
* initialize the tail queue.
*/
if (((*mutex)->m_flags & MUTEX_FLAGS_INITED) == 0) {
TAILQ_INIT(&(*mutex)->m_queue);
_MUTEX_INIT_LINK(*mutex);
(*mutex)->m_flags |= MUTEX_FLAGS_INITED;
}
/* Process according to mutex type: */
switch ((*mutex)->m_protocol) {
/* Default POSIX mutex: */
case PTHREAD_PRIO_NONE:
/* Check if this mutex is not locked: */
if ((*mutex)->m_owner == NULL) {
/* Lock the mutex for the running thread: */
(*mutex)->m_owner = curthread;
/* Add to the list of owned mutexes: */
_MUTEX_ASSERT_NOT_OWNED(*mutex);
TAILQ_INSERT_TAIL(&curthread->mutexq,
(*mutex), m_qe);
} else if ((*mutex)->m_owner == curthread)
ret = mutex_self_trylock(*mutex);
else
/* Return a busy error: */
ret = EBUSY;
break;
/* POSIX priority inheritence mutex: */
case PTHREAD_PRIO_INHERIT:
/* Check if this mutex is not locked: */
if ((*mutex)->m_owner == NULL) {
/* Lock the mutex for the running thread: */
(*mutex)->m_owner = curthread;
/* Track number of priority mutexes owned: */
curthread->priority_mutex_count++;
/*
* The mutex takes on the attributes of the
* running thread when there are no waiters.
*/
(*mutex)->m_prio = curthread->active_priority;
(*mutex)->m_saved_prio =
curthread->inherited_priority;
/* Add to the list of owned mutexes: */
_MUTEX_ASSERT_NOT_OWNED(*mutex);
TAILQ_INSERT_TAIL(&curthread->mutexq,
(*mutex), m_qe);
} else if ((*mutex)->m_owner == curthread)
ret = mutex_self_trylock(*mutex);
else
/* Return a busy error: */
ret = EBUSY;
break;
/* POSIX priority protection mutex: */
case PTHREAD_PRIO_PROTECT:
/* Check for a priority ceiling violation: */
if (curthread->active_priority > (*mutex)->m_prio)
ret = EINVAL;
/* Check if this mutex is not locked: */
else if ((*mutex)->m_owner == NULL) {
/* Lock the mutex for the running thread: */
(*mutex)->m_owner = curthread;
/* Track number of priority mutexes owned: */
curthread->priority_mutex_count++;
/*
* The running thread inherits the ceiling
* priority of the mutex and executes at that
* priority.
*/
curthread->active_priority = (*mutex)->m_prio;
(*mutex)->m_saved_prio =
curthread->inherited_priority;
curthread->inherited_priority =
(*mutex)->m_prio;
/* Add to the list of owned mutexes: */
_MUTEX_ASSERT_NOT_OWNED(*mutex);
TAILQ_INSERT_TAIL(&curthread->mutexq,
(*mutex), m_qe);
} else if ((*mutex)->m_owner == curthread)
ret = mutex_self_trylock(*mutex);
else
/* Return a busy error: */
ret = EBUSY;
break;
/* Trap invalid mutex types: */
default:
/* Return an invalid argument error: */
ret = EINVAL;
break;
}
/* Unlock the mutex structure: */
_SPINUNLOCK(&(*mutex)->lock);
/*
* Undefer and handle pending signals, yielding if
* necessary:
*/
_thread_kern_sig_undefer();
/* Return the completion status: */
return (ret);
}
void
sys$bootstrap(struct vms$meminfo *mem_info, vms$pointer pagesize)
{
struct memsection *heap;
unsigned int i;
vms$pointer base;
vms$pointer end;
notice(SYSBOOT_I_SYSBOOT "reserving memory for preloaded objects\n");
// Initialization
pm_alloc.internal.base = 0;
pm_alloc.internal.end = 0;
pm_alloc.internal.active = 0;
vm_alloc.internal.base = 0;
vm_alloc.internal.end = 0;
vm_alloc.internal.active = 0;
for(i = 0; i <= MAX_FPAGE_ORDER; i++)
{
TAILQ_INIT(&vm_alloc.flist[i]);
TAILQ_INIT(&pm_alloc.flist[i]);
}
// Bootimage objects are removed from free virtual memory.
for(i = 0; i < mem_info->num_objects; i++)
{
if (mem_info->objects[i].flags & VMS$IOF_VIRT)
{
notice(MEM_I_ALLOC "allocating $%016lX - $%016lX\n",
mem_info->objects[i].base, mem_info->objects[i].end);
sys$remove_virtmem(mem_info, mem_info->objects[i].base,
mem_info->objects[i].end, pagesize);
}
}
// Free up som virtual memory to bootstrap the fpage allocator.
for(i = 0; i < mem_info->num_vm_regions; i++)
{
base = sys$page_round_up(mem_info->vm_regions[i].base, pagesize);
end = sys$page_round_down(mem_info->vm_regions[i].end + 1, pagesize)
- 1;
if ((end - (base + 1)) >= (2 * pagesize))
{
notice(MEM_I_FALLOC "bootstrapping Fpage allocator at virtual "
"addresses\n");
notice(MEM_I_FALLOC "$%016lX - $%016lX\n", base, end);
sys$fpage_free_internal(&vm_alloc, base, end);
mem_info->vm_regions[i].end = mem_info->vm_regions[i].base;
break;
}
}
PANIC(i >= mem_info->num_regions);
// We need to make sure the first chunk of physical memory we free
// is at least 2 * pagesize to bootstrap the slab allocators for
// memsections and the fpage lists.
for(i = 0; i < mem_info->num_regions; i++)
{
base = sys$page_round_up(mem_info->regions[i].base, pagesize);
end = sys$page_round_down(mem_info->regions[i].end + 1, pagesize) - 1;
if (((end - base) + 1) >= (2 * pagesize))
{
notice(MEM_I_SALLOC "bootstrapping Slab allocator at physical "
"addresses\n");
notice(MEM_I_SALLOC "$%016lX - $%016lX\n", base, end);
sys$fpage_free_chunk(&pm_alloc, base, end);
mem_info->regions[i].end = mem_info->regions[i].base;
break;
}
}
PANIC(i >= mem_info->num_regions);
// Base and end may not be aligned, but we need them to be aligned. If
// the area is less than a page than we should not add it to the free list.
for(i = 0; i < mem_info->num_regions; i++)
{
if (mem_info->regions[i].base == mem_info->regions[i].end)
{
continue;
}
base = sys$page_round_up(mem_info->regions[i].base, pagesize);
end = sys$page_round_down(mem_info->regions[i].end + 1, pagesize) - 1;
if (base < end)
{
notice(MEM_I_FREE "freeing region $%016lX - $%016lX\n", base, end);
sys$fpage_free_chunk(&pm_alloc, base, end);
}
}
sys$fpage_clear_internal(&vm_alloc);
// Initialize VM allocator
for(i = 0; i < mem_info->num_vm_regions; i++)
{
if (mem_info->vm_regions[i].base < mem_info->vm_regions[i].end)
{
notice(MEM_I_VALLOC "adding $%016lX - $%016lX to VM allocator\n",
mem_info->vm_regions[i].base, mem_info->vm_regions[i].end);
sys$fpage_free_chunk(&vm_alloc, mem_info->vm_regions[i].base,
mem_info->vm_regions[i].end);
}
}
// Setup the kernel heap
heap = sys$pd_create_memsection((struct pd *) NULL, VMS$HEAP_SIZE, 0,
VMS$MEM_NORMAL | VMS$MEM_USER, pagesize);
PANIC(heap == NULL, notice(SYS_F_HEAP "cannot allocate kernel heap\n"));
sys$alloc_init(heap->base, heap->end);
return;
}