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group-name ( id -- string )


Vocabulary
unix.groups

Inputs and outputs
idan integer
stringa string


Word description
Returns the group name given a group id.

Definition
USING: accessors assocs kernel math.parser namespaces ;

IN: unix.groups

: group-name ( id -- string )
dup group-cache get
[ ?at [ name>> ] [ number>string ] if ]
[ group-struct [ gr_name>> ] [ f ] if* ] if*
[ ] [ number>string ] ?if ;