static admin *a_dead;
static sel_file sock;
static const char *sockname;
+static sym_table a_svcs;
static unsigned flags = 0;
static admin *a_stdin = 0;
static sig s_term, s_int, s_hup;
base64_encode(&b64, p, n, d);
base64_encode(&b64, 0, 0, d);
while (d->len && d->buf[d->len - 1] == '=') d->len--;
+ } else if (strcmp(fmt, "?TOKENS") == 0) {
+ const char *const *av = va_arg(ap, const char *const *);
+ while (*av) quotify(d, *av++);
} else if (strcmp(fmt, "?PEER") == 0)
quotify(d, p_name(va_arg(ap, peer *)));
else if (strcmp(fmt, "?ERRNO") == 0) {
dstr_destroy(&d);
}
-#if 0 /*unused*/
static void a_alert(unsigned f_and, unsigned f_eq, const char *tag,
const char *fmt, ...)
{
a_valert(f_and, f_eq, tag, fmt, ap);
va_end(ap);
}
-#endif
/* --- @a_warn@ --- *
*
#define BGTAG(bg) \
(((admin_bgop *)(bg))->tag ? ((admin_bgop *)(bg))->tag : "<foreground>")
+/* --- @a_bgfind@ --- *
+ *
+ * Arguments: @admin *a@ = a client block
+ * @const char *tag@ = the requested tag
+ *
+ * Returns: The requested background job, or null.
+ */
+
+static admin_bgop *a_bgfind(admin *a, const char *tag)
+{
+ admin_bgop *bg;
+
+ for (bg = a->bg; bg; bg = bg->next) {
+ if (bg->tag && strcmp(tag, bg->tag) == 0)
+ return (bg);
+ }
+ return (0);
+}
+
/* --- @a_bgrelease@ --- *
*
* Arguments: @admin_bgop *bg@ = backgrounded operation
if (bg->prev) bg->prev->next = bg->next;
else a->bg = bg->next;
xfree(bg);
- if (a->f & AF_CLOSE) a_destroy(a);
+ if (!a->bg && (a->f & AF_CLOSE)) a_destroy(a);
}
/* --- @a_bgok@, @a_bginfo@, @a_bgfail@ --- *
* @const char *tag@ = background tag, or null for foreground
* @void (*cancel)(admin_bgop *)@ = cancel function
*
- * Returns: ---
+ * Returns: Zero for success, nonzero on failure.
*
* Use: Links a background job into the list.
*/
-static void a_bgadd(admin *a, admin_bgop *bg, const char *tag,
- void (*cancel)(admin_bgop *))
+static int a_bgadd(admin *a, admin_bgop *bg, const char *tag,
+ void (*cancel)(admin_bgop *))
{
- if (tag)
+ if (tag) {
+ if (a_bgfind(a, tag)) {
+ a_fail(a, "tag-exists", "%s", tag, A_END);
+ return (-1);
+ }
bg->tag = xstrdup(tag);
+ }
else {
bg->tag = 0;
selbuf_disable(&a->b);
a->bg = bg;
T( trace(T_ADMIN, "admin: add bgop %s", BGTAG(bg)); )
if (tag) a_write(a, "DETACH", tag, A_END);
+ return (0);
+}
+
+/*----- Job table manipulation --------------------------------------------*/
+
+#define JOB_SHIFT 16
+#define JOB_INDEXMASK ((1ul << JOB_SHIFT) - 1)
+#define JOB_SEQMASK ((1ul << (32 - JOB_SHIFT)) - 1)
+
+#define JOB_END 0xfffffffful
+
+static unsigned long a_joboffset;
+
+/* --- @a_jobidencode@ --- *
+ *
+ * Arguments: @admin_svcop *svc@ = pointer to a service operation
+ *
+ * Returns: A jobid for this job, in an internal static buffer.
+ *
+ * Use: Constructs a jobid. In order to dissuade people from
+ * predicting jobids, we obfuscate them.
+ *
+ * A `raw' jobid consists of two 16-bit fields. The low 16 bits
+ * are an index into a big array. The high 16 bits are a
+ * sequence number recording how many times that slot has been
+ * reused.
+ *
+ * This `raw' jobid is then obfuscated by adding a randomly-
+ * generated offset, and multiplying (mod %$2^{32}$%) by a fixed
+ * odd constant.
+ */
+
+static const char *a_jobidencode(admin_svcop *svc)
+{
+ admin_jobtable *j = &svc->prov->j;
+ static char buf[10];
+ unsigned long pre;
+ unsigned seq;
+
+ assert(svc->index <= JOB_INDEXMASK);
+ seq = j->v[svc->index].seq;
+ assert(seq <= JOB_SEQMASK);
+ pre = (unsigned long)svc->index | ((unsigned long)seq << JOB_SHIFT);
+ sprintf(buf, "J%08lx", ((pre + a_joboffset) * 0x0f87a7a3ul) & 0xffffffff);
+ return (buf);
+}
+
+/* --- @a_jobiddecode@ --- *
+ *
+ * Arguments: @admin_jobtable *j@ = pointer to a job table
+ * @const char *jid@ = pointer to a jobid string
+ *
+ * Returns: A pointer to the job's @svcop@ structure.
+ */
+
+static admin_svcop *a_jobiddecode(admin_jobtable *j, const char *jid)
+{
+ unsigned i;
+ unsigned long pre;
+
+ if (jid[0] != 'J')
+ return (0);
+ for (i = 1; i < 9; i++) {
+ if (!isxdigit((unsigned char)jid[i]))
+ return (0);
+ }
+ if (jid[9] != 0)
+ return (0);
+ pre = strtoul(jid + 1, 0, 16);
+ pre = ((pre * 0xbd11c40bul) - a_joboffset) & 0xffffffff;
+ i = pre & JOB_INDEXMASK;
+ if (i >= j->n || j->v[i].seq != (pre >> JOB_SHIFT))
+ return (0);
+ return (j->v[i].u.op);
+}
+
+/* --- @a_jobcreate@ --- *
+ *
+ * Arguments: @admin *a@ = pointer to administration client
+ *
+ * Returns: A pointer to a freshly-allocated @svcop@, or null.
+ *
+ * Use: Allocates a fresh @svcop@ and links it into a job table.
+ */
+
+static admin_svcop *a_jobcreate(admin *a)
+{
+ admin_svcop *svc;
+ unsigned i;
+ unsigned sz;
+ admin_jobtable *j = &a->j;
+
+ if (j->free != JOB_END) {
+ i = j->free;
+ j->free = j->v[i].u.next;
+ } else {
+ if (j->n == j->sz) {
+ if (j->sz > JOB_INDEXMASK)
+ return (0);
+ sz = j->sz;
+ if (!sz) {
+ j->sz = 16;
+ j->v = xmalloc(j->sz * sizeof(*j->v));
+ } else {
+ j->sz = sz << 1;
+ j->v = xrealloc(j->v, j->sz * sizeof(*j->v), sz * sizeof(*j->v));
+ }
+ }
+ i = j->n++;
+ j->v[i].seq = 0;
+ }
+ svc = xmalloc(sizeof(*svc));
+ svc->index = i;
+ svc->prov = a;
+ svc->next = j->active;
+ svc->prev = 0;
+ if (j->active) j->active->prev = svc;
+ j->active = svc;
+ j->v[i].u.op = svc;
+ IF_TRACING(T_ADMIN, {
+ trace(T_ADMIN, "admin: created job %s (%u)", a_jobidencode(svc), i);
+ })
+ return (svc);
+}
+
+/* --- @a_jobdestroy@ --- *
+ *
+ * Arguments: @admin_svcop *svc@ = pointer to job block
+ *
+ * Returns: ---
+ *
+ * Use: Frees up a completed (or cancelled) job.
+ */
+
+static void a_jobdestroy(admin_svcop *svc)
+{
+ admin *a = svc->prov;
+ admin_jobtable *j = &a->j;
+ unsigned i = svc->index;
+
+ IF_TRACING(T_ADMIN, {
+ trace(T_ADMIN, "admin: destroying job %s (%u)", a_jobidencode(svc), i);
+ })
+ assert(j->v[i].u.op = svc);
+ j->v[i].u.next = j->free;
+ j->v[i].seq++;
+ j->free = i;
+ if (svc->next) svc->next->prev = svc->prev;
+ if (svc->prev) svc->prev->next = svc->next;
+ else j->active = svc->next;
+}
+
+/* --- @a_jobtableinit@ --- *
+ *
+ * Arguments: @admin_jobtable *j@ = pointer to job table
+ *
+ * Returns: ---
+ *
+ * Use: Initializes a job table.
+ */
+
+static void a_jobtableinit(admin_jobtable *j)
+{
+ if (!a_joboffset)
+ a_joboffset = GR_RANGE(&rand_global, 0xffffffff) + 1;
+ j->n = j->sz = 0;
+ j->active = 0;
+ j->free = JOB_END;
+ j->v = 0;
+}
+
+/* --- @a_jobtablefinal@ --- *
+ *
+ * Arguments: @admin_jobtable *j@ = pointer to job table
+ *
+ * Returns: ---
+ *
+ * Use: Closes down a job table.
+ */
+
+static void a_jobtablefinal(admin_jobtable *j)
+{
+ admin_svcop *svc, *ssvc;
+
+ for (svc = j->active; svc; svc = ssvc) {
+ ssvc = svc->next;
+ a_bgfail(&svc->bg, "provider-failed", A_END);
+ a_bgrelease(&svc->bg);
+ }
+ if (j->v) xfree(j->v);
+}
+
+/*----- Services infrastructure -------------------------------------------*/
+
+/* --- @a_svcfind@ --- *
+ *
+ * Arguments: @admin *a@ = the requesting client
+ * @const char *name@ = service name wanted
+ *
+ * Returns: The service requested, or null.
+ *
+ * Use: Finds a service; reports an error if the service couldn't be
+ * found.
+ */
+
+static admin_service *a_svcfind(admin *a, const char *name)
+{
+ admin_service *svc;
+
+ if ((svc = sym_find(&a_svcs, name, -1, 0, 0)) == 0) {
+ a_fail(a, "unknown-service", "%s", name, A_END);
+ return (0);
+ }
+ return (svc);
+}
+
+/* --- @a_svcunlink@ --- *
+ *
+ * Arguments: @admin_service *svc@ = pointer to service structure
+ *
+ * Returns: ---
+ *
+ * Use: Unlinks the service from its provider, without issuing a
+ * message or freeing the structure. The version string is
+ * freed, however.
+ */
+
+static void a_svcunlink(admin_service *svc)
+{
+ if (svc->next)
+ svc->next->prev = svc->prev;
+ if (svc->prev)
+ svc->prev->next = svc->next;
+ else
+ svc->prov->svcs = svc->next;
+ xfree(svc->version);
+}
+
+/* --- @a_svcrelease@ --- *
+ *
+ * Arguments: @admin_service *svc@ = pointer to service structure
+ *
+ * Returns: ---
+ *
+ * Use: Releases a service and frees its structure.
+ */
+
+static void a_svcrelease(admin_service *svc)
+{
+ a_notify("SVCRELEASE", "%s", SYM_NAME(svc), A_END);
+ a_svcunlink(svc);
+ sym_remove(&a_svcs, svc);
}
/*----- Name resolution operations ----------------------------------------*/
* answer straight away.
*/
- a_bgadd(a, &r->bg, tag, a_rescancel);
+ if (a_bgadd(a, &r->bg, tag, a_rescancel))
+ goto fail;
T( trace(T_ADMIN, "admin: %u, resop %s, hostname `%s'",
a->seq, BGTAG(r), r->addr); )
xfree(r);
}
+/*----- Option parsing ----------------------------------------------------*/
+
+#define OPTIONS(argc, argv, guts) do { \
+ char **o_av = argv; \
+ for (;; o_av++) { \
+ if (!*o_av) \
+ break; \
+ if (mystrieq(*o_av, "--")) { \
+ o_av++; \
+ break; \
+ } \
+ guts \
+ if (**o_av == '-') \
+ goto bad_syntax; \
+ break; \
+ } \
+ argc -= o_av - argv; \
+ argv = o_av; \
+} while (0)
+
+#define OPT(name, guts) if (mystrieq(*o_av, name)) { guts continue; }
+
+#define OPTARG(name, arg, guts) OPT(name, { \
+ const char *arg; \
+ arg = *++o_av; \
+ if (!arg) goto bad_syntax; \
+ guts \
+})
+
+#define OPTTIME(name, arg, guts) OPTARG(name, o_arg, { \
+ long arg; \
+ if ((arg = a_parsetime(o_arg)) < 0) { \
+ a_fail(a, "bad-time-spec", "%s", o_arg, A_END); \
+ goto fail; \
+ } \
+ guts \
+})
+
/*----- Adding peers ------------------------------------------------------*/
/* --- @a_doadd@ --- *
static void acmd_add(admin *a, unsigned ac, char *av[])
{
- unsigned i, j;
const char *tag = 0;
- admin_addop *add = 0;
+ admin_addop *add;
/* --- Set stuff up --- */
add = xmalloc(sizeof(*add));
- add->peer.name = xstrdup(av[0]);
+ add->peer.name = 0;
add->peer.t_ka = 0;
add->peer.tops = tun_default;
- /* --- Make sure someone's not got there already --- */
-
- if (p_find(av[0])) {
- a_fail(a, "peer-exists", "%s", av[0], A_END);
- goto fail;
- }
-
/* --- Parse options --- */
- i = 1;
- for (;;) {
- if (!av[i])
- goto bad_syntax;
- if (mystrieq(av[i], "-background")) {
- if (!av[++i]) goto bad_syntax;
- tag = av[i];
- } else if (mystrieq(av[i], "-tunnel")) {
- if (!av[++i]) goto bad_syntax;
- for (j = 0;; j++) {
- if (!tunnels[j]) {
- a_fail(a, "unknown-tunnel", "%s", av[i], A_END);
+ OPTIONS(ac, av, {
+ OPTARG("-background", arg, { tag = arg; })
+ OPTARG("-tunnel", arg, {
+ unsigned i;
+ for (i = 0;; i++) {
+ if (!tunnels[i]) {
+ a_fail(a, "unknown-tunnel", "%s", arg, A_END);
goto fail;
}
- if (mystrieq(av[i], tunnels[j]->name)) {
- add->peer.tops = tunnels[j];
+ if (mystrieq(arg, tunnels[i]->name)) {
+ add->peer.tops = tunnels[i];
break;
}
}
- } else if (mystrieq(av[i], "-keepalive")) {
- long t;
- if (!av[++i]) goto bad_syntax;
- if ((t = a_parsetime(av[i])) < 0) {
- a_fail(a, "bad-time-spec", "%s", av[i], A_END);
- goto fail;
- }
- add->peer.t_ka = t;
- } else if (mystrieq(av[i], "--")) {
- i++;
- break;
- } else
- break;
- i++;
+ })
+ OPTTIME("-keepalive", t, { add->peer.t_ka = t; })
+ });
+
+ /* --- Make sure someone's not got there already --- */
+
+ if (!*av)
+ goto bad_syntax;
+ if (p_find(*av)) {
+ a_fail(a, "peer-exists", "%s", *av, A_END);
+ goto fail;
}
+ add->peer.name = xstrdup(*av++);
+ ac--;
/* --- Crank up the resolver --- */
- a_resolve(a, &add->r, tag, a_doadd, ac - i, av + i);
+ a_resolve(a, &add->r, tag, a_doadd, ac, av);
return;
/* --- Clearing up --- */
bad_syntax:
- a_fail(a, "bad-syntax", "add", "PEER [OPTIONS] ADDR ...", A_END);
+ a_fail(a, "bad-syntax", "add", "[OPTIONS] PEER ADDR ...", A_END);
fail:
- xfree(add->peer.name);
+ if (add->peer.name) xfree(add->peer.name);
xfree(add);
return;
}
const char *cmd, unsigned msg)
{
long t = T_PING;
- int i;
peer *p;
admin_pingop *pg = 0;
const char *tag = 0;
- i = 0;
- for (;;) {
- if (!av[i])
- goto bad_syntax;
- if (mystrieq(av[i], "-background")) {
- if (!av[++i]) goto bad_syntax;
- tag = av[i];
- } else if (mystrieq(av[i], "-timeout")) {
- if (!av[++i]) goto bad_syntax;
- if ((t = a_parsetime(av[i])) < 0) {
- a_fail(a, "bad-time-spec", "%s", av[i], A_END);
- return;
- }
- } else if (mystrieq(av[i], "--")) {
- i++;
- break;
- } else
- break;
- i++;
- }
-
- if (!av[i]) goto bad_syntax;
- if ((p = a_findpeer(a, av[i])) == 0)
+ OPTIONS(ac, av, {
+ OPTARG("-background", arg, { tag = arg; })
+ OPTTIME("-timeout", arg, { t = arg; })
+ });
+ if (!*av || av[1]) goto bad_syntax;
+ if ((p = a_findpeer(a, *av)) == 0)
return;
pg = xmalloc(sizeof(*pg));
gettimeofday(&pg->pingtime, 0);
- a_bgadd(a, &pg->bg, tag, a_pingcancel);
+ if (a_bgadd(a, &pg->bg, tag, a_pingcancel))
+ goto fail;
T( trace(T_ADMIN, "admin: ping op %s: %s to %s",
BGTAG(pg), cmd, p_name(p)); )
if (p_pingsend(p, &pg->ping, msg, t, a_pong, pg)) {
bad_syntax:
a_fail(a, "bad-syntax", "%s", cmd, "[OPTIONS] PEER", cmd, A_END);
+fail:
+ if (pg) xfree(pg);
return;
}
static void acmd_eping(admin *a, unsigned ac, char *av[])
{ a_ping(a, ac, av, "eping", MISC_EPING); }
+/*----- Service commands --------------------------------------------------*/
+
+static void acmd_svcclaim(admin *a, unsigned ac, char *av[])
+{
+ admin_service *svc;
+ unsigned f;
+
+ svc = sym_find(&a_svcs, av[0], -1, sizeof(*svc), &f);
+ if (f) {
+ if (versioncmp(av[1], svc->version) <= 0) {
+ a_fail(a,
+ "service-exists",
+ "%s", SYM_NAME(svc),
+ "%s", svc->version,
+ A_END);
+ return;
+ }
+ a_write(svc->prov, "SVCCLAIM", 0, "%s", av[0], "%s", av[1], A_END);
+ a_svcunlink(svc);
+ }
+ svc->prov = a;
+ svc->version = xstrdup(av[1]);
+ svc->next = a->svcs;
+ svc->prev = 0;
+ if (a->svcs) a->svcs->prev = svc;
+ a->svcs = svc;
+ a_notify("SVCCLAIM", "%s", SYM_NAME(svc), "%s", svc->version, A_END);
+ a_ok(a);
+}
+
+static void acmd_svcrelease(admin *a, unsigned ac, char *av[])
+{
+ admin_service *svc;
+
+ if ((svc = a_svcfind(a, av[0])) == 0)
+ return;
+ if (svc->prov != a) {
+ a_fail(a, "not-service-provider", "%s", SYM_NAME(svc), A_END);
+ return;
+ }
+ a_svcrelease(svc);
+ a_ok(a);
+}
+
+static void acmd_svcensure(admin *a, unsigned ac, char *av[])
+{
+ admin_service *svc;
+
+ if ((svc = a_svcfind(a, av[0])) == 0)
+ return;
+ if (av[1] && versioncmp(svc->version, av[1]) < 0) {
+ a_fail(a, "service-too-old",
+ "%s", SYM_NAME(svc),
+ "%s", svc->version,
+ A_END);
+ return;
+ }
+ a_ok(a);
+}
+
+static void acmd_svcquery(admin *a, unsigned ac, char *av[])
+{
+ admin_service *svc;
+
+ if ((svc = a_svcfind(a, av[0])) != 0) {
+ a_info(a, "name=%s", SYM_NAME(svc), "version=%s", svc->version, A_END);
+ a_ok(a);
+ }
+}
+
+static void acmd_svclist(admin *a, unsigned ac, char *av[])
+{
+ admin_service *svc;
+ sym_iter i;
+
+ for (sym_mkiter(&i, &a_svcs); (svc = sym_next(&i)) != 0; )
+ a_info(a, "%s", SYM_NAME(svc), "%s", svc->version, A_END);
+ a_ok(a);
+}
+
/*----- Administration commands -------------------------------------------*/
/* --- Miscellaneous commands --- */
}
static void alertcmd(admin *a, unsigned f_and, unsigned f_eq,
- const char *tag, unsigned ac, char *av[])
-{
- dstr d = DSTR_INIT;
- unsigned i;
-
- dstr_puts(&d, "USER");
- for (i = 0; i < ac; i++)
- quotify(&d, av[i]);
- dstr_putz(&d);
- a_rawalert(f_and, f_eq, tag, d.buf, d.len);
- dstr_destroy(&d);
- a_ok(a);
-}
-
+ const char *status, char *av[])
+ { a_alert(f_and, f_eq, status, "USER", "?TOKENS", av, A_END); a_ok(a); }
static void acmd_notify(admin *a, unsigned ac, char *av[])
- { alertcmd(a, AF_NOTE, AF_NOTE, "NOTE", ac, av); }
+ { alertcmd(a, AF_NOTE, AF_NOTE, "NOTE", av); }
static void acmd_warn(admin *a, unsigned ac, char *av[])
- { alertcmd(a, AF_WARN, AF_WARN, "WARN", ac, av); }
+ { alertcmd(a, AF_WARN, AF_WARN, "WARN", av); }
static void acmd_port(admin *a, unsigned ac, char *av[])
{
}
}
+static void acmd_jobs(admin *a, unsigned ac, char *av[])
+{
+ admin_bgop *bg;
+
+ for (bg = a->bg; bg; bg = bg->next) {
+ assert(bg->tag);
+ a_info(a, "%s", bg->tag, A_END);
+ }
+ a_ok(a);
+}
+
+static void acmd_bgcancel(admin *a, unsigned ac, char *av[])
+{
+ admin_bgop *bg;
+
+ if ((bg = a_bgfind(a, av[0])) == 0)
+ a_fail(a, "unknown-tag", "%s", av[0], A_END);
+ else {
+ bg->cancel(bg);
+ a_bgrelease(bg);
+ a_ok(a);
+ }
+}
+
static void acmd_list(admin *a, unsigned ac, char *av[])
{
peer *p;
static void acmd_help(admin */*a*/, unsigned /*ac*/, char */*av*/[]);
static const acmd acmdtab[] = {
- { "add", "PEER [OPTIONS] ADDR ...", 2, 0xffff, acmd_add },
+ { "add", "[OPTIONS] PEER ADDR ...", 2, 0xffff, acmd_add },
{ "addr", "PEER", 1, 1, acmd_addr },
+ { "bgcancel", "TAG", 1, 1, acmd_bgcancel },
{ "checkchal", "CHAL", 1, 1, acmd_checkchal },
{ "daemon", 0, 0, 0, acmd_daemon },
{ "eping", "[OPTIONS] PEER", 1, 0xffff, acmd_eping },
{ "greet", "PEER CHAL", 2, 2, acmd_greet },
{ "help", 0, 0, 0, acmd_help },
{ "ifname", "PEER", 1, 1, acmd_ifname },
+ { "jobs", 0, 0, 0, acmd_jobs },
{ "kill", "PEER", 1, 1, acmd_kill },
{ "list", 0, 0, 0, acmd_list },
{ "notify", "MESSAGE ...", 1, 0xffff, acmd_notify },
{ "reload", 0, 0, 0, acmd_reload },
{ "servinfo", 0, 0, 0, acmd_servinfo },
{ "setifname", "PEER NEW-NAME", 2, 2, acmd_setifname },
+ { "svcclaim", "SERVICE VERSION", 2, 2, acmd_svcclaim },
+ { "svcensure", "SERVICE [VERSION]", 1, 2, acmd_svcensure },
+ { "svclist", 0, 0, 0, acmd_svclist },
+ { "svcquery", "SERVICE", 1, 1, acmd_svcquery },
+ { "svcrelease", "SERVICE", 1, 1, acmd_svcrelease },
{ "stats", "PEER", 1, 1, acmd_stats },
#ifndef NTRACE
{ "trace", "[OPTIONS]", 0, 1, acmd_trace },
{
admin *a, *aa;
admin_bgop *bg, *bbg;
+ admin_service *svc, *ssvc;
/* --- Destroy connections marked as pending --- */
xfree(bg);
}
+ /* --- Release services I hold, and abort pending jobs --- */
+
+ for (svc = a->svcs; svc; svc = ssvc) {
+ ssvc = svc->next;
+ a_svcrelease(svc);
+ }
+ a_jobtablefinal(&a->j);
+
/* --- Close file descriptors and selectory --- */
selbuf_destroy(&a->b);
T( trace(T_ADMIN, "admin: accepted connection %u", a->seq); )
a->bg = 0;
a->ref = 0;
+ a->svcs = 0;
+ a_jobtableinit(&a->j);
a->f = f;
if (fd_in == STDIN_FILENO) a_stdin = a;
fdflags(fd_in, O_NONBLOCK, O_NONBLOCK, FD_CLOEXEC, FD_CLOEXEC);
struct sigaction sa;
size_t sz;
+ /* --- Create services table --- */
+
+ sym_create(&a_svcs);
+
/* --- Set up the socket address --- */
sz = strlen(name) + 1;
~mdw / tripe / blobdiff