man pages section 2: System Calls
    
P
 
 p_online — get or change processor operational status ( Index Term Link )
 
 pathconf — get configurable pathname variables ( Index Term Link )
 
 pathname, get configurable variables — pathconf ( Index Term Link )
 
 pread — read from a file ( Index Term Link )
 
 preadl — read from a file ( Index Term Link )
 
 priocntl — process scheduler control ( Index Term Link )
 
 priocntlset — generalized process scheduler control ( Index Term Link )
 
 privilege debugging flag ( Index Term Link )
 
 process, time-sharing, change priority — nice ( Index Term Link )
 
 process accounting, enable or disable — acct ( Index Term Link )
 
 process attribute flags ( Index Term Link )
  get — getpattr ( Index Term Link )
  set — setpattr ( Index Term Link )
 
 process audit information, set process audit information — setaudit ( Index Term Link )
 
 process CMW label — getcmwplabel ( Index Term Link )
 
 process objects ( Index Term Link )
 
 process privilege sets ( Index Term Link )
 
 process scheduler
  control — priocntl ( Index Term Link )
  generalized control — priocntlset ( Index Term Link )
 
 process security attribute ( Index Term Link )
 
 processes
  change priority of a time-sharing process — nice ( Index Term Link )
  create a new one — fork ( Index Term Link )
  execute a file — exec ( Index Term Link )
  generalized scheduler control — priocntlset ( Index Term Link )
  get identification — getpid, getpgrp, getppid, getpgid ( Index Term Link )
  get or set session ID — getsid, setsid ( Index Term Link )
  read from a file — read ( Index Term Link )
  read directory entries and put in a file system independent format — getdents ( Index Term Link )
  send a signal to a process or a group of processes — kill ( Index Term Link )
  spawn new process in a virtual memory efficient way — vfork ( Index Term Link )
  supplementary group access list IDs — getgroups, setgroups ( Index Term Link )
 
 processes and protection
  set group IDs — setregid ( Index Term Link )
  set user IDs — setreuid ( Index Term Link )
 
 processor_bind — bind LWPs to a processor ( Index Term Link ) ( Index Term Link )
 
 pwrite — write on a file ( Index Term Link )
 
 pwritel — write on a file ( Index Term Link )