Class IsSpecificUnixVariant

A guard that checks if the current OS is a specific unix or unix-like variant. When True, the OS is unix or unix-like. When False, the OS may still be unix or unix-like.

Import path


                                import semmle.code.java.os.OSCheck

Direct supertypes

Guard

Indirect supertypes

Known direct subtypes

Inherited predicates

controls	Holds if this guard evaluating to `branch` directly or indirectly controls the block `controlled`. That is, the evaluation of `controlled` is dominated by this guard evaluating to `branch`.	from Guard
directlyControls	Holds if this guard evaluating to `branch` directly controls the block `controlled`. That is, the `true`- or `false`-successor of this guard (as given by `branch`) dominates `controlled`.	from Guard
getAPrimaryQlClass	Gets the name of a primary CodeQL class to which this element belongs.	from Top
getBasicBlock	Gets the basic block containing this guard or the basic block containing the switch expression if the guard is a switch case.	from Guard
getEnclosingCallable	Gets the immediately enclosing callable whose body contains this guard.	from Guard
getEnclosingStmt	Gets the statement containing this guard.	from Guard
getFile	Gets the file associated with this element.	from Top
getLocation	Gets the source location for this element.	from Top
getNumberOfCommentLines	Gets the number of comment lines that this element ranges over.	from Top
getNumberOfLinesOfCode	Gets the number of lines of code that this element ranges over.	from Top
getPrimaryQlClasses	Gets a comma-separated list of the names of the primary CodeQL classes to which this element belongs.	from Top
getTotalNumberOfLines	Gets the total number of lines that this element ranges over, including lines of code, comment and whitespace-only lines.	from Top
hasBranchEdge	Holds if the evaluation of this guard to `branch` corresponds to the edge from `bb1` to `bb2`.	from Guard
hasLocationInfo	Holds if this element is at the specified location. The location spans column `startcolumn` of line `startline` to column `endcolumn` of line `endline` in file `filepath`. For more information, see Locations.	from Top
isEquality	Holds if this guard is an equality test between `e1` and `e2`. The test can be either `==`, `!=`, `.equals`, or a switch case. If the test is negated, that is `!=`, then `polarity` is false, otherwise `polarity` is true.	from Guard
toString	Gets a textual representation of this element.	from Top