man pages section 3: Library Functions
    
U
 
 unlock address space, — munlockall ( Index Term Link )
 
 unlock memory pages, — munlock ( Index Term Link )
 
 updwtmp — user accounting database functions ( Index Term Link )
 
 updwtmpx — user accounting database functions ( Index Term Link )
 
 user accounting database functions — endutent ( Index Term Link )
 
 user accounting database functions — endutxent ( Index Term Link )
 
 user accounting database functions — getutent ( Index Term Link )
 
 user accounting database functions — getutid ( Index Term Link )
 
 user accounting database functions — getutline ( Index Term Link )
 
 user accounting database functions — getutmp ( Index Term Link )
 
 user accounting database functions — getutmpx ( Index Term Link )
 
 user accounting database functions — getutxent ( Index Term Link )
 
 user accounting database functions — getutxid ( Index Term Link )
 
 user accounting database functions — getutxline ( Index Term Link )
 
 user accounting database functions — pututline ( Index Term Link )
 
 user accounting database functions — pututxline ( Index Term Link )
 
 user accounting database functions — setutent ( Index Term Link )
 
 user accounting database functions — setutxent ( Index Term Link )
 
 user accounting database functions — updwtmp ( Index Term Link )
 
 user accounting database functions — updwtmpx ( Index Term Link )
 
 user accounting database functions — utmpname ( Index Term Link )
 
 user accounting database functions — utmpxname ( Index Term Link )
 
 utmpname — user accounting database functions ( Index Term Link )
 
 utmpxname — user accounting database functions ( Index Term Link )