basis-library/posix/proc-env.sig

   1 signature POSIX_PROC_ENV =
   2    sig
   3       eqtype pid
   4       eqtype uid
   5       eqtype gid
   6       eqtype file_desc
   7
   8       val uidToWord: uid -> SysWord.word
   9       val wordToUid: SysWord.word -> uid
  10       val gidToWord: gid -> SysWord.word
  11       val wordToGid: SysWord.word -> gid
  12       val getpid : unit -> pid
  13       val getppid: unit -> pid
  14       val getuid : unit -> uid
  15       val geteuid: unit -> uid
  16       val getgid : unit -> gid
  17       val getegid: unit -> gid
  18       val setuid: uid -> unit
  19       val setgid: gid -> unit
  20       val getgroups: unit -> gid list
  21       val getlogin: unit -> string
  22       val getpgrp: unit -> pid
  23       val setsid: unit -> pid
  24       val setpgid: {pid: pid option, pgid: pid option} -> unit
  25       val uname: unit -> (string * string) list
  26       val time: unit -> Time.time
  27       val times: unit -> {elapsed: Time.time,
  28                           utime: Time.time,
  29                           stime: Time.time,
  30                           cutime: Time.time,
  31                           cstime: Time.time}
  32       val getenv: string -> string option
  33       val environ: unit -> string list
  34       val ctermid: unit -> string
  35       val ttyname: file_desc -> string
  36       val isatty: file_desc -> bool
  37       val sysconf: string -> SysWord.word
  38    end