---
N: hup
P: VSS_WRITE
-D: force reload of config file and log file
+D: force reload of config file, log file and user list
S: hup
-H: After rereading the config file, a signal is sent to all children
-H: which forces them to close/reopen the log file.
+H: Reread the config file and the user list file, close and reopen the log
+H: file, and tell all children to do the same.
---
N: jmp
P: VSS_READ | VSS_WRITE