1
0
mirror of https://github.com/ilyakooo0/urbit.git synced 2024-12-22 06:11:31 +03:00
urbit/gen164/6/ut_sift.c
Steve Dee b99b8969d9 Whitespace: the invisible killer
Includes our first ever pass over the jets. Yikes.
2014-04-21 18:22:11 -07:00

134 lines
3.5 KiB
C

/* j/6/sift.c
**
** This file is in the public domain.
*/
#include "all.h"
#include "../pit.h"
/* boilerplate
*/
u2_ho_jet
j2_mcj(Pt6, ut, sift)[];
u2_noun // transfer
j2_mc(Pt6, ut, sift)(u2_wire wir_r,
u2_noun cor) // retain
{
u2_noun sut, ref, van;
if ( (u2_no == u2_mean(cor, u2_cv_sam, &ref,
u2_cv_con, &van,
0)) ||
(u2_none == (sut = u2_frag(u2_cv_sam, van))) )
{
return u2_bl_bail(wir_r, c3__fail);
} else {
return j2_mcy(Pt6, ut, sift)(wir_r, van, sut, ref);
}
}
u2_weak // transfer
j2_mci(Pt6, ut, sift)(u2_wire wir_r,
u2_noun van, // retain
u2_noun sut, // retain
u2_noun ref) // retain
{
u2_weak hoc = u2_ds_look(wir_r, van, "sift");
if ( u2_none == hoc ) {
c3_assert(!"register sift");
return u2_none;
} else {
u2_weak von = u2_rl_molt(wir_r, van, u2_cv_sam, u2_rx(wir_r, sut), 0);
u2_weak gat = u2_nk_soft(wir_r, von, hoc);
u2_weak cor = u2_rl_molt(wir_r, gat, u2_cv_sam, u2_rx(wir_r, ref), 0);
if ( (u2_none == j2_mcj(Pt6, ut, sift)[0].xip) ) {
u2_noun xip = u2_ds_find(wir_r, cor);
// c3_assert(u2_none != xip);
j2_mcj(Pt6, ut, sift)[0].xip = xip;
}
u2_rl_lose(wir_r, gat);
return cor;
}
}
u2_noun // transfer
j2_mcy(Pt6, ut, sift)(u2_wire wir_r,
u2_noun van, // retain
u2_noun sut, // retain
u2_noun ref) // retain
{
return u2k(ref);
#if 0
u2_ho_jet *jet_j = &j2_mcj(Pt6, ut, sift)[0];
if ( (jet_j->sat_s & u2_jet_live) && !(jet_j->sat_s & u2_jet_test) ) {
if ( !(jet_j->sat_s & u2_jet_memo) ) {
return j2_mcx(Pt6, ut, sift)(wir_r, van, sut, ref);
}
else {
c3_m fun_m = c3__sift;
u2_noun pro = u2_rl_find_trel(wir_r, fun_m, sut, ref);
if ( u2_none != pro ) {
return pro;
}
else {
pro = j2_mcx(Pt6, ut, sift)(wir_r, van, sut, ref);
return u2_rl_save_trel(wir_r, fun_m, sut, ref, pro);
}
}
return pro;
} else
#else
{
u2_noun cor, pro;
cor = j2_mci(Pt6, ut, sift)(wir_r, van, sut, ref);
pro = u2_nk_soft(wir_r, u2k(cor), u2h(cor));
if ( u2_none == pro ) return u2_bl_bail(wir_r, c3__fail);
u2_rz(wir_r, cor);
return pro;
#endif
}
}
u2_weak
j2_mck(Pt6, ut, sift)(u2_wire wir_r,
u2_noun cor)
{
u2_noun sut, ref, van;
if ( (u2_no == u2_mean(cor, u2_cv_sam, &ref,
u2_cv_con, &van,
0)) ||
(u2_none == (sut = u2_frag(u2_cv_sam, van))) )
{
return u2_none;
} else {
return u2_rc
(wir_r, u2_rx(wir_r, sut), u2_rx(wir_r, ref));
}
}
/* structures
*/
u2_ho_jet
j2_mcj(Pt6, ut, sift)[] = {
{ ".2", c3__hevy,
j2_mc(Pt6, ut, sift),
Tier6_b_memo,
u2_none, u2_none,
j2_mck(Pt6, ut, sift), c3__sift
},
{ }
};