BREAKING: Add Print::availableForWrite method #7658
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Adds an availableForWrite() method to the Print class, matching current ArduinoCore-API commit 398e70f188e2b861c10d9ffe5e2bfcb6a4a4f489 . Hook availableForWrite into the SDFS filesystem (other FSes don't have this capability built-in). Fixes esp8266#7650
earlephilhower added type: enhancement component: core hacktoberfest-accepted earlephilhower changed the title This is evidently a breaking change due to the type difference. Arduino's `availableForWrite` returns an `int`, while the (multiply-implemented, non-virtual) core `availableForWrite` returned `size_t`.
d-a-v reviewed Oct 24, 2020
d-a-v approved these changes Oct 24, 2020
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Adds an availableForWrite() method to the Print class, matching current
ArduinoCore-API commit 398e70f188e2b861c10d9ffe5e2bfcb6a4a4f489 .
Hook availableForWrite into the SDFS filesystem (other FSes don't have
this capability built-in).
Fixes #7650