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py/stream: Add mp_stream___exit___obj that calls mp_stream_close.

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There are enough places that implement __exit__ by forwarding directly to
mp_stream_close that this saves code size.

For the cases where __exit__ is a no-op, additionally make their
MP_STREAM_CLOSE ioctl handled as a no-op.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This commit is contained in:
Jim Mussared
2023-06-26 23:53:12 +10:00
committed by Damien George
parent add1200343
commit 198311c780
8 changed files with 17 additions and 41 deletions
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6
py/stream.c
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@@ -438,6 +438,12 @@ mp_obj_t mp_stream_close(mp_obj_t stream) {
}
MP_DEFINE_CONST_FUN_OBJ_1(mp_stream_close_obj, mp_stream_close);
STATIC mp_obj_t mp_stream___exit__(size_t n_args, const mp_obj_t *args) {
(void)n_args;
return mp_stream_close(args[0]);
}
MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mp_stream___exit___obj, 4, 4, mp_stream___exit__);
STATIC mp_obj_t stream_seek(size_t n_args, const mp_obj_t *args) {
struct mp_stream_seek_t seek_s;
// TODO: Could be uint64