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0b90fd5adf
As both C and C++ standards require applications running under an OS to
return 'int', adapt that for Zephyr to align with those standard. This also
eliminates errors when building with clang when not using -ffreestanding,
and reduces the need for compiler flags to silence warnings for both clang
and gcc.
Most of these changes were automated using coccinelle with the following
script:
@@
@@
- void
+ int
main(...) {
...
- return;
+ return 0;
...
}
Approximately 40 files had to be edited by hand as coccinelle was unable to
fix them.
Signed-off-by: Keith Packard <keithp@keithp.com>
.. _tmp112_sample: TMP112 sample ############# Overview ******** A sample showing how to use the :dtcompatible:`ti,tmp112` sensor. Requirements ************ A board with this sensor built in to its :ref:`devicetree <dt-guide>`, or a devicetree overlay with such a node added. Building and Running ******************** To build and flash the sample for the :ref:`frdm_k64f`: .. zephyr-app-commands:: :zephyr-app: samples/sensor/tmp112 :board: frdm_k64f :goals: build flash :compact: