bartoszek/zephyr
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
7d4a7d79a8
zephyr/samples/subsys
History
Keith Packard 0b90fd5adf samples, tests, boards: Switch main return type from void to int 
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>
2023-04-14 07:49:41 +09:00
..
canbus samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
console samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
debug samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
display samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
edac samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
fs samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
input samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
ipc samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
logging samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
lorawan samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
mgmt samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
modbus samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
nvs samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
pm samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
portability samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
rtio/sensor_batch_processing samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
settings samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
shell samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
task_wdt samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
testsuite pytest: Fix typo in comment in pytest suite 2023-02-19 20:41:34 -05:00
tracing samples: Updated README for tracing application sample 2023-03-22 11:41:56 +01:00
usb samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
usb_c samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
video samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
zbus samples, tests, boards: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
subsys.rst