diff options
Diffstat (limited to 'py/stream.c')
| -rw-r--r-- | py/stream.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/py/stream.c b/py/stream.c index e6ffd3e2b..dce64a44d 100644 --- a/py/stream.c +++ b/py/stream.c @@ -503,14 +503,12 @@ MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mp_stream_ioctl_obj, 2, 3, stream_ioctl); * POSIX-compatible software to work with MicroPython streams. */ -// errno-like variable. If any of the functions below returned with error -// status, this variable will contain error no. -int mp_stream_errno; +#include <errno.h> ssize_t mp_stream_posix_write(void *stream, const void *buf, size_t len) { mp_obj_base_t *o = stream; const mp_stream_p_t *stream_p = o->type->protocol; - mp_uint_t out_sz = stream_p->write(MP_OBJ_FROM_PTR(stream), buf, len, &mp_stream_errno); + mp_uint_t out_sz = stream_p->write(MP_OBJ_FROM_PTR(stream), buf, len, &errno); if (out_sz == MP_STREAM_ERROR) { return -1; } else { @@ -521,7 +519,7 @@ ssize_t mp_stream_posix_write(void *stream, const void *buf, size_t len) { ssize_t mp_stream_posix_read(void *stream, void *buf, size_t len) { mp_obj_base_t *o = stream; const mp_stream_p_t *stream_p = o->type->protocol; - mp_uint_t out_sz = stream_p->read(MP_OBJ_FROM_PTR(stream), buf, len, &mp_stream_errno); + mp_uint_t out_sz = stream_p->read(MP_OBJ_FROM_PTR(stream), buf, len, &errno); if (out_sz == MP_STREAM_ERROR) { return -1; } else { @@ -535,7 +533,7 @@ off_t mp_stream_posix_lseek(void *stream, off_t offset, int whence) { struct mp_stream_seek_t seek_s; seek_s.offset = offset; seek_s.whence = whence; - mp_uint_t res = stream_p->ioctl(MP_OBJ_FROM_PTR(stream), MP_STREAM_SEEK, (mp_uint_t)(uintptr_t)&seek_s, &mp_stream_errno); + mp_uint_t res = stream_p->ioctl(MP_OBJ_FROM_PTR(stream), MP_STREAM_SEEK, (mp_uint_t)(uintptr_t)&seek_s, &errno); if (res == MP_STREAM_ERROR) { return -1; } @@ -545,7 +543,7 @@ off_t mp_stream_posix_lseek(void *stream, off_t offset, int whence) { int mp_stream_posix_fsync(void *stream) { mp_obj_base_t *o = stream; const mp_stream_p_t *stream_p = o->type->protocol; - mp_uint_t res = stream_p->ioctl(MP_OBJ_FROM_PTR(stream), MP_STREAM_FLUSH, 0, &mp_stream_errno); + mp_uint_t res = stream_p->ioctl(MP_OBJ_FROM_PTR(stream), MP_STREAM_FLUSH, 0, &errno); if (res == MP_STREAM_ERROR) { return -1; } |