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term: ignore SIGWINCH if there's no active terminal driver

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This commit is contained in:
Joe Bryan 2020-06-22 10:32:08 -07:00
parent 4a48e16f41
commit 37cf2135bc
1 changed files with 8 additions and 5 deletions
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13
pkg/urbit/vere/io/term.c
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@ -977,13 +977,16 @@ u3_term_get_blew(c3_l tid_l)
void
u3_term_ef_winc(void)
{
u3_noun wir = u3nt(c3__term, '1', u3_nul);
u3_noun cad = u3nc(c3__blew, u3_term_get_blew(1));
// XX groace, this should be a global handler sent to each pier
//
if ( u3_Host.uty_u->car_u ) {
u3_noun wir = u3nt(c3__term, '1', u3_nul);
u3_noun cad = u3nc(c3__blew, u3_term_get_blew(1));
c3_assert( 1 == u3_Host.uty_u->tid_l );
c3_assert( u3_Host.uty_u->car_u );
c3_assert( 1 == u3_Host.uty_u->tid_l );
_term_ovum_plan(u3_Host.uty_u->car_u, wir, cad);
_term_ovum_plan(u3_Host.uty_u->car_u, wir, cad);
}
}
/* u3_term_ef_ctlc(): send ^C on console.