man pages section 2: System Calls
    
M
 
 MAC ( Index Term Link )
 
 make a directory, or a special or ordinary file -- mknod ( Index Term Link )
 
 mandatory access control ( Index Term Link )
 
 manipulate auditing -- auditon ( Index Term Link )
 
 memory, shared
  control operations -- shmctl ( Index Term Link )
  get segment identifier -- shmget ( Index Term Link )
  operations -- shmop ( Index Term Link )
 
 message control operations, -- msgctl ( Index Term Link )
 
 message queue
  get -- msgget ( Index Term Link )
  get -- msggetl ( Index Term Link )
 
 message receive operation -- msgrcv ( Index Term Link )
 
 message send operation -- msgsnd ( Index Term Link )
 
 mkdir -- make a directory ( Index Term Link )
 
 mknod -- make a directory, or a special or ordinary file ( Index Term Link )
 
 MLD ( Index Term Link )
 
 MLD adornment of file system, fgetmldadorn, getmldadorn ( Index Term Link )
 
 mldgetfattrflag -- get the security attribute flags of a file ( Index Term Link )
 
 mldsetfattrflag -- set security flags of a file ( Index Term Link )
 
 mount -- mount a file system ( Index Term Link )
 
 mount a file system -- mount ( Index Term Link )
 
 msgctl -- message control operations ( Index Term Link )
 
 msgget -- get message queue ( Index Term Link )
 
 msggetl -- get message queue at a certain label ( Index Term Link )
 
 msgrcv -- message receive operation ( Index Term Link )
 
 msgsnd -- message send operation ( Index Term Link )
 
 multilevel directory ( Index Term Link )