Another round of repeated words cleanup. This commit tries to keep the
diff minimal and line wrapping was mostly left intact in the touched
files, as having them consistent across the documentation is probably
the topic of a future tree-wide cleanup (or not)
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
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.
Signed-off-by: Keith Packard <keithp@keithp.com>
Updates the priority inheritance description to better explain what
happens during priority inheritance and warn of the consequences of
not following best-practices.
Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
