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20 lines
762 B
Diff
20 lines
762 B
Diff
diff --git a/py/moderrno.c b/py/moderrno.c
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index 58a141c1..995086db 100644
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--- a/py/moderrno.c
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+++ b/py/moderrno.c
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@@ -102,6 +102,14 @@ const mp_obj_module_t mp_module_errno = {
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MP_REGISTER_EXTENSIBLE_MODULE(MP_QSTR_errno, mp_module_errno);
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qstr mp_errno_to_str(mp_obj_t errno_val) {
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+ // Query strerror() first to get a human-readable message
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+ mp_int_t errno_int;
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+ if (mp_obj_get_int_maybe(errno_val, &errno_int)) {
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+ char *msg = strerror(errno_int);
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+ if (msg) {
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+ return qstr_from_str(msg);
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+ }
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+ }
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#if MICROPY_PY_ERRNO_ERRORCODE
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// We have the errorcode dict so can do a lookup using the hash map
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mp_map_elem_t *elem = mp_map_lookup((mp_map_t *)&errorcode_dict.map, errno_val, MP_MAP_LOOKUP);
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