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UNIX in a Nutshell: System V Edition

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Program Debugging
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set

set 

var

 [
=
 

expr

]

Define value expr for variable var . See also unset . Built-in variables include:

$frame

If set to an address, use the stack frame it points to. (Useful for kernel debugging.)

$hex item

When set, print hexadecimal values for specified item . item can be chars , ints , offsets , or strings .

$listwindow

Default number of lines to show using list command (default is 10).

$mapaddrs

When set, start mapping addresses; when unset, stop. (Useful for kernel debugging.)

$unsafecall

When set, turn off type checking of parameters in call statements. Use with care.

$unsafeassign

When set, turn off type checking in assign statements. Use with care.


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