Name 

Description 

ATEXIT_PRIORITY_DEFAULT 

This is macro ATEXIT_PRIORITY_DEFAULT. 

ATEXIT_PRIORITY_MSGCLIENT 

This is macro ATEXIT_PRIORITY_MSGCLIENT. 

ATEXIT_PRIORITY_ROOT 

this is the first exit to be run. under linux it is __attribute__((destructor)) under all it is registered during preload as atexit() only the runexits in deadstart should use ROOT_ATEXIT 

ATEXIT_PRIORITY_SHAREMEM 

This is macro ATEXIT_PRIORITY_SHAREMEM. 

ATEXIT_PRIORITY_SYSLOG 

the higher the number the earlier it is run 

ATEXIT_PRIORITY_TIMERS 

This is macro ATEXIT_PRIORITY_TIMERS.