System Calls and Library Routines in Trusted Extensions

The following table lists the Trusted Extensions system calls and routines. The table also provides references to descriptions and declarations of the interface and to examples of the interface that appear in this guide. The man page section is included as part of the name of each system call and routine.

Table B-1 System Calls and Library Routines That Are Used in Trusted Extensions

System Call or Library Routine	Cross-Reference to Description	Cross-Reference to Example
`bldominates`(3TSOL)	Label Relationships Comparing Labels	Determining the Relationship Between Two Labels
`blequal`(3TSOL)	Comparing Labels	Determining the Relationship Between Two Labels
`blinrange`(3TSOL)	Label Relationships	Validating the Label Request Against the Printer's Label Range
`blmaximum`(3TSOL)	Comparing Labels
`blminimum`(3TSOL)	Comparing Labels
`blstrictdom`(3TSOL)	Comparing Labels
`fgetlabel`(2)	Labeled Zones Obtaining and Setting the Label of a File
`free`(3C)	Translating Between Labels and Strings
`getdevicerange`(3TSOL)	Obtaining Label Ranges	Validating the Label Request Against the Printer's Label Range
`getlabel`(2)	Labeled Zones Obtaining and Setting the Label of a File	Obtaining a File Label
`getpathbylabel`(3TSOL)	Accessing Labels in Zones
`getpeerucred`(3C)	`get_peer_label()` Label-Aware Function	Obtaining the Credential and Remote Host Label
`getpflags`(2)	MAC-Exempt Sockets
`getplabel`(3TSOL)	Accessing the Process Sensitivity Label	Translating the Window Label With the Font List
`getuserrange`(3TSOL)	Obtaining Label Ranges
`getzoneidbylabel`(3TSOL)	Accessing Labels in Zones
`getzonelabelbyid`(3TSOL)	Accessing Labels in Zones
`getzonelabelbyname`(3TSOL)	Accessing Labels in Zones
`getzonerootbyid`(3TSOL)	Accessing Labels in Zones
`getzonerootbylabel`(3TSOL)	Accessing Labels in Zones
`getzonerootbyname`(3TSOL)	Accessing Labels in Zones
`is_system_labeled`(3C)	`get_peer_label()` Label-Aware Function Detecting a Trusted Extensions System	Determining Whether the Printing Service Is Running in a Labeled Environment
`labelbuilder`(3TSOL)	Chapter 7, Label Builder APIs	Creating an Interactive User Interface
`label_to_str`(3TSOL)	Translating Between Labels and Strings	Obtaining a Process Label
`m_label_alloc`(3TSOL)	Allocating and Freeing Memory for Labels	Obtaining a Process Label Obtaining a File Label
`m_label_dup`(3TSOL)	Allocating and Freeing Memory for Labels
`m_label_free`(3TSOL)	Allocating and Freeing Memory for Labels	Validating the Label Request Against the Printer's Label Range Obtaining a Process Label
`setflabel`(3TSOL)	Obtaining and Setting the Label of a File Obtaining and Setting the Label of a File
`setpflags`(2)	MAC-Exempt Sockets
`str_to_label`(3TSOL)	Translating Between Labels and Strings	Validating the Label Request Against the Printer's Label Range Obtaining a File Label
`tsol_getrhtype`(3TSOL)	Obtaining the Remote Host Type
`ucred_get`(3C)	Multilevel Ports
`ucred_getlabel`(3C)	Multilevel Ports
`XTSOLgetClientAttributes`(3XTSOL)	Accessing Attributes
`XTSOLgetPropAttributes`(3XTSOL)	Accessing Attributes
`XTSOLgetPropLabel`(3XTSOL)	Accessing and Setting a Window Property Label
`XTSOLgetPropUID`(3XTSOL)	Accessing and Setting a Window Property Label
`XTSOLgetResAttributes`(3XTSOL)	Obtaining Window Attributes
`XTSOLgetResLabel`(3XTSOL)	Obtaining a Window Label
`XTSOLgetResUID`(3XTSOL)	Obtaining the Window User ID Accessing and Setting a Window User ID
`XTSOLgetSSHeight`(3XTSOL)	Accessing and Setting the Screen Stripe Height
`XTSOLgetWorkstationOwner`(3XTSOL)	Accessing and Setting a Workstation Owner ID
`XTSOLIsWindowTrusted`(3XTSOL)	Working With the Trusted Path Window
`XTSOLMakeTPWindow`(3XTSOL)	Working With the Trusted Path Window
`XTSOLsetPolyInstInfo`(3XTSOL)	Chapter 6, Trusted X Window System
`XTSOLsetPropLabel`(3XTSOL)	Accessing and Setting a Window Property Label
`XTSOLsetPropUID`(3XTSOL)	Accessing and Setting a Window Property Label
`XTSOLsetResLabel`(3XTSOL)	Setting a Window Label
`XTSOLsetResUID`(3XTSOL)	Accessing and Setting a Window User ID
`XTSOLsetSessionHI`(3XTSOL)	Setting the X Window Server Clearance and Minimum Label
`XTSOLsetSessionLO`(3XTSOL)	Setting the X Window Server Clearance and Minimum Label
`XTSOLsetSSHeight`(3XTSOL)	Accessing and Setting the Screen Stripe Height
`XTSOLsetWorkstationOwner`(3XTSOL)	Accessing and Setting a Workstation Owner ID