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| author | Paul Sokolovsky <pfalcon@users.sourceforge.net> | 2014-01-29 00:21:41 +0200 |
|---|---|---|
| committer | Paul Sokolovsky <pfalcon@users.sourceforge.net> | 2014-01-29 00:21:41 +0200 |
| commit | 7f11c794a53b78dc90d924b8c44e6d8165d5b4af (patch) | |
| tree | 3e1e7c0f00bafdfdccdad16c643c3914c7c36edc /py/objarray.c | |
| parent | 1801421f6d204dfae9453187e1f70e261b230a9e (diff) | |
| download | micropython-7f11c794a53b78dc90d924b8c44e6d8165d5b4af.tar.gz micropython-7f11c794a53b78dc90d924b8c44e6d8165d5b4af.zip | |
mp_obj_new_bytearray_by_ref(): Allow to create array by reference.
This is special feature for FFI.
Diffstat (limited to 'py/objarray.c')
| -rw-r--r-- | py/objarray.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/py/objarray.c b/py/objarray.c index 9911e89df9..42dbfcda05 100644 --- a/py/objarray.c +++ b/py/objarray.c @@ -271,6 +271,17 @@ mp_obj_t mp_obj_new_bytearray(uint n, void *items) { return o; } +// Create bytearray which references specified memory area +mp_obj_t mp_obj_new_bytearray_by_ref(uint n, void *items) { + mp_obj_array_t *o = m_new_obj(mp_obj_array_t); + o->base.type = &array_type; + o->typecode = BYTEARRAY_TYPECODE; + o->free = 0; + o->len = n; + o->items = items; + return o; +} + /******************************************************************************/ /* array iterator */ |