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vere: cleans up i/o driver shutdown

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This commit is contained in:
Joe Bryan 2020-06-19 16:01:13 -07:00
parent 37cf2135bc
commit 9816434890
2 changed files with 25 additions and 12 deletions
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1
pkg/urbit/vere/io/fore.c
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@ -58,6 +58,7 @@ _fore_io_kick(u3_auto* car_u, u3_noun wir, u3_noun cad)
static void
_fore_io_exit(u3_auto* car_u)
{
c3_free(car_u);
}
/* u3_fore_io_init(): initialize fore

36
pkg/urbit/vere/io/term.c
View File

@ -261,10 +261,7 @@ u3_term_log_init(void)
void
u3_term_log_exit(void)
{
if ( c3y == u3_Host.ops_u.tem ) {
uv_close((uv_handle_t*)&u3_Host.uty_u->pop_u, 0);
}
else {
if ( c3n == u3_Host.ops_u.tem ) {
u3_utty* uty_u;
for ( uty_u = u3_Host.uty_u; uty_u; uty_u = uty_u->nex_u ) {
@ -276,12 +273,11 @@ u3_term_log_exit(void)
c3_assert(!"exit-fcntl");
}
_write(uty_u->fid_i, "\r\n", 2);
uv_close((uv_handle_t*)&uty_u->tat_u.sun_u.tim_u, 0);
}
}
}
uv_close((uv_handle_t*)&u3_Host.uty_u->pop_u, 0);
}
/* _term_tcsetattr(): tcsetattr w/retry on EINTR.
*/
@ -1402,17 +1398,33 @@ _term_io_kick(u3_auto* car_u, u3_noun wir, u3_noun cad)
return ret_o;
}
static void
_term_io_exit_cb(uv_handle_t* han_u)
{
u3_auto* car_u = han_u->data;
c3_free(car_u);
}
/* _term_io_exit(): clean up terminal.
*/
static void
_term_io_exit(u3_auto* car_u)
{
if ( c3n == u3_Host.ops_u.tem ) {
u3_utty* uty_u = _term_main();
uv_read_stop((uv_stream_t*)&(uty_u->pop_u));
}
u3_utty* uty_u = _term_main();
c3_free(car_u);
// NB, closed in u3_term_log_exit()
//
uv_read_stop((uv_stream_t*)&(uty_u->pop_u));
if ( c3n == u3_Host.ops_u.tem ) {
uv_timer_t* han_u = &(uty_u->tat_u.sun_u.tim_u);
han_u->data = car_u;
uv_close((uv_handle_t*)han_u, _term_io_exit_cb);
}
else {
c3_free(car_u);
}
}
/* u3_term_io_init(): initialize terminal