uac(1) General Commands Manual uac(1)
Name
uac - Unaligned Access Message Control
Syntax
uac [s] [p] value
Description
The command controls the printing of "Fixed up unaligned data access for pid nnn at pc 0xAddr" messages. The command is used to set or
display the flag that controls printing the message for the system or for the parent process of the user, which is typically a shell.
If value is present, the flag is set; otherwise, the current flag setting is displayed. The value can be either a zero (0), which turns
the flag off, or a one (1), which turns the flag on. If both the system and the user flags are on (set, 1) the unaligned data access
errors are reported to the user. If either flag is off (not set, 0), the unaligned data access errors are not reported.
Options
The following options can be used with the command:
s Set/display the current flag setting for the system.
p Set/display the current flag setting for the parent process.
Restrictions
You must be superuser to set the system flag.
RISC uac(1)
