diff options
| author | Paul Sokolovsky <pfalcon@users.sourceforge.net> | 2016-03-24 19:09:00 +0200 |
|---|---|---|
| committer | Paul Sokolovsky <pfalcon@users.sourceforge.net> | 2016-03-24 19:09:00 +0200 |
| commit | d4c8e626f280ab096c1341577931d8071972bd4c (patch) | |
| tree | 03f9b713f06fa06c42491567e1c58d075117b1f7 /py/stream.h | |
| parent | a5d48b1162fc57cb45c591702ed60cffc3f0588b (diff) | |
py/stream: Add mp_stream_writeall() helper function.
Spools entire output buffer to a blocking stream (chunk by chunk if
needed).
Diffstat (limited to 'py/stream.h')
| -rw-r--r-- | py/stream.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/py/stream.h b/py/stream.h index 0471777c7..2354fd3c0 100644 --- a/py/stream.h +++ b/py/stream.h @@ -49,6 +49,9 @@ mp_obj_t mp_stream_unbuffered_iter(mp_obj_t self); mp_obj_t mp_stream_write(mp_obj_t self_in, const void *buf, size_t len); +// Helper function to write entire buf to *blocking* stream +mp_uint_t mp_stream_writeall(mp_obj_t stream, const byte *buf, mp_uint_t size, int *errcode); + #if MICROPY_STREAMS_NON_BLOCK // TODO: This is POSIX-specific (but then POSIX is the only real thing, // and anything else just emulates it, right?) |