mirror of
https://github.com/urbit/shrub.git
synced 2024-12-23 10:52:12 +03:00
232 lines
6.2 KiB
C
232 lines
6.2 KiB
C
#include <uv.h>
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#include "all.h"
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#include "vere/vere.h"
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/*
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++ fate :: client to lord
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$% $: $wyrd :: send a card
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p/ship :: target ship
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q/ovum :: action
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== ::
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$: $doom :: control the daemon
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p/(unit ship) :: who to command
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q/doom :: the command
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== ::
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== ::
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:: ::
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++ cede :: lord to client
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$@ $? $firm :: accept command
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$deny :: reject command
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== ::
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$% $: $cede :: send cards
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p/ship :: sending ship
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q/(list ovum) :: actions
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== ::
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== ::
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:: ::
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++ doom :: daemon command
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$@ $? $susp :: release a pier
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$exit :: end the daemon
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== ::
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$% $: $auth :: auth this client
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p/@ :: auth secret
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== ::
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$: $boot :: boot new pier
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p/@ :: generator or ticket
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q/(unit @t) :: unix path to arvo
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r/(unit @t) :: unix path to pill
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s/(map @t *) :: debug options
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== ::
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$: $pier :: acquire a pier
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p/(unit @t) :: unix path
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== ::
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== ::
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*/
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void _king_defy_fate()
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{
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exit(1);
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}
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void _king_wyrd(u3_noun wyrd)
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{
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}
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void _king_boot(u3_noun boot)
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{
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u3_noun pax_n, sys_n;
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c3_c *pax_c, *sys_c;
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pax_n = u3k(u3h(u3t(boot)));
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sys_n = u3k(u3h(u3t(u3t(boot))));
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u3z(boot);
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pax_c = u3r_string(pax_n);
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u3z(pax_n);
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sys_c = u3r_string(sys_n);
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u3z(sys_n);
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fprintf(stderr, "boot %s %s\r\n", pax_c, sys_c);
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}
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void _king_doom(u3_noun doom)
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{
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u3_noun load;
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if ( c3y == u3ud(doom) ) {
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c3_assert(_(u3a_is_cat(doom)));
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switch ( doom ) {
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case c3__susp:
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break;
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case c3__exit:
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break;
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default:
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_king_defy_fate();
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}
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} else {
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switch ( u3h(doom) ) {
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case c3__auth:
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break;
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case c3__boot:
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load = u3k(u3t(doom));
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u3z(doom);
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_king_boot(load);
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break;
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case c3__pier:
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break;
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default:
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_king_defy_fate();
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}
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}
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}
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void _king_fate(void *vod_p, u3_noun mat)
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{
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u3_noun fate = u3ke_cue(u3k(mat));
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u3_noun load;
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c3_assert(_(u3a_is_cat(u3h(fate))));
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c3_assert(_(u3a_is_cell(u3t(fate))));
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switch ( u3h(fate) ) {
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case c3__wyrd:
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load = u3k(u3t(u3t(fate)));
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u3z(fate);
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_king_wyrd(load);
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break;
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case c3__doom:
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load = u3k(u3t(u3t(fate)));
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u3z(fate);
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_king_doom(load);
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break;
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default:
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_king_defy_fate();
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}
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}
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void _king_bail(u3_moor *vod_p, const c3_c *err_c)
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{
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u3_moor *free_p;
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fprintf(stderr, "_king_bail: %s\r\n", err_c);
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if ( vod_p == 0 ) {
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free_p = u3K.cli_u;
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u3K.cli_u = u3K.cli_u->nex_u;
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u3a_free(free_p);
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} else {
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free_p = vod_p->nex_u;
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vod_p->nex_u = vod_p->nex_u->nex_u;
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u3a_free(free_p);
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}
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}
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void _king_socket_connect(uv_stream_t *sock, int status)
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{
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u3_moor *mor_u;
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if ( u3K.cli_u == 0 ) {
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u3K.cli_u = u3a_malloc(sizeof(u3_moor));
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mor_u = u3K.cli_u;
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mor_u->vod_p = 0;
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mor_u->nex_u = 0;
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} else {
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for (mor_u = u3K.cli_u; mor_u->nex_u; mor_u = mor_u->nex_u);
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mor_u->nex_u = u3a_malloc(sizeof(u3_moor));
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mor_u->nex_u->vod_p = mor_u;
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mor_u = mor_u->nex_u;
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mor_u->nex_u = 0;
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}
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uv_pipe_init(u3L, &mor_u->pyp_u, 0);
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mor_u->pok_f = _king_fate;
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mor_u->bal_f = (u3_bail)_king_bail;
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uv_accept(sock, (uv_stream_t *)&mor_u->pyp_u);
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u3_newt_read((u3_moat *)mor_u);
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}
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void _king_loop_init()
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{
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}
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void _king_loop_exit()
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{
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c3_l cod_l;
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cod_l = u3a_lush(c3__unix);
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u3_unix_io_exit();
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u3a_lop(cod_l);
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cod_l = u3a_lush(c3__ames);
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u3_ames_io_exit(u3_pier_stub());
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u3a_lop(cod_l);
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cod_l = u3a_lush(c3__term);
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u3_term_io_exit();
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u3a_lop(cod_l);
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cod_l = u3a_lush(c3__http);
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u3_http_io_exit();
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u3a_lop(cod_l);
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cod_l = u3a_lush(c3__cttp);
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u3_cttp_io_exit();
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u3a_lop(cod_l);
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cod_l = u3a_lush(c3__save);
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u3_save_io_exit();
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u3a_lop(cod_l);
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cod_l = u3a_lush(c3__behn);
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u3_behn_io_exit();
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u3a_lop(cod_l);
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}
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void u3_king_commence()
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{
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u3_Host.lup_u = uv_default_loop();
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/* start up a "fast-compile" arvo for internal use only
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*/
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u3m_boot_pier();
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{
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extern c3_w u3_Ivory_length_w;
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extern c3_y u3_Ivory_pill_y[];
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u3_noun lit;
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lit = u3i_bytes(u3_Ivory_length_w, u3_Ivory_pill_y);
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u3v_boot_lite(lit);
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}
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/* listen on command socket */
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uv_pipe_init(u3L, &u3K.cmd_u, 0);
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uv_pipe_bind(&u3K.cmd_u, "/tmp/urbit.sock");
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uv_listen((uv_stream_t *)&u3K.cmd_u, 128, _king_socket_connect);
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fprintf(stderr, "cmd socket up\r\n");
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_king_loop_init();
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uv_prepare_t *pep_u = u3a_malloc(sizeof(uv_prepare_t)); /* put in u3_pier? */
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u3_pier_boot(u3_Host.dir_c, u3_Host.ops_u.pil_c, pep_u);
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uv_run(u3L, UV_RUN_DEFAULT);
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_king_loop_exit();
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exit(0);
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}
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