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>
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| .. | ||
| altera_max10 | ||
| espressif_esp32/cache_coex | ||
| frdm_k64f/i2c | ||
| intel_adsp | ||
| mec15xxevb_assy6853 | ||
| mec172xevb_assy6906/i2c_api | ||
| native_posix | ||
| nrf52_bsim/egu | ||