Allow default signals before full initialization in Linux, this makes sure we don't get an unkillable process if it hangs on initialization
Exit flag marked volatile to counteract possible compiler optimization due to the handler code running in a different context
This allows to terminate the flight stack nicely, ensuring it returns 0
so init system can check by return code if it terminated nicely or if it
was due to a crash.
This centralized namespace header encourages centralizing things on
umbrella headers that are a pain to maintain. Force each part of
AP_HAL_Linux to include what is used.
While at it, do some whitespace cleanups and minor changes to adhere to
coding style.
This commit changes the way libraries headers are included in source files:
- If the header is in the same directory the source belongs to, so the
notation '#include ""' is used with the path relative to the directory
containing the source.
- If the header is outside the directory containing the source, then we use
the notation '#include <>' with the path relative to libraries folder.
Some of the advantages of such approach:
- Only one search path for libraries headers.
- OSs like Windows may have a better lookup time.
Oleksiy Protas
Siddharth Purohit
Lucas De Marchi
Caio Marcelo de Oliveira Filho
Gustavo Jose de Sousa
Andrew Tridgell
Víctor Mayoral Vilches
Andrew Tridgell