diff options
author | Paul Sokolovsky <pfalcon@users.sourceforge.net> | 2015-10-18 15:37:19 +0300 |
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committer | Paul Sokolovsky <pfalcon@users.sourceforge.net> | 2015-10-18 15:39:33 +0300 |
commit | 779941095064efa0be8eca339f866311e19d9c0d (patch) | |
tree | ff370ed54d34705b04a3c656e3647c29f6ef6622 /py/stream.h | |
parent | 2ca7b05552bb75540bd282ba5bb937769ecb69ce (diff) |
py/stream: Allow to reuse is_nonblocking_error().
Diffstat (limited to 'py/stream.h')
-rw-r--r-- | py/stream.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/py/stream.h b/py/stream.h index f9ba3387a..5eace916f 100644 --- a/py/stream.h +++ b/py/stream.h @@ -42,4 +42,12 @@ 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, mp_uint_t len); +#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?) +#define mp_is_nonblocking_error(errno) ((errno) == EAGAIN || (errno) == EWOULDBLOCK) +#else +#define mp_is_nonblocking_error(errno) (0) +#endif + #endif // __MICROPY_INCLUDED_PY_STREAM_H__ |