1 {-# OPTIONS -fno-implicit-prelude #-}
2 -----------------------------------------------------------------------------
4 -- Module : System.Posix.Types
5 -- Copyright : (c) The University of Glasgow 2002
6 -- License : BSD-style (see the file libraries/base/LICENSE)
8 -- Maintainer : libraries@haskell.org
9 -- Stability : provisional
10 -- Portability : non-portable (requires POSIX)
14 -----------------------------------------------------------------------------
16 module System.Posix.Types (
17 CDev(..), CIno(..), CMode(..), COff(..), CPid(..), CSsize(..),
19 #ifndef mingw32_TARGET_OS
20 CGid(..), CNlink(..), CSsize(..), CUid(..), CCc(..), CSpeed(..),
21 CTcflag(..), CBlkCnt(..),
45 #ifdef __GLASGOW_HASKELL__
59 NUMERIC_TYPE(CDev,tyConCDev,"CDev",HTYPE_DEV_T)
60 INTEGRAL_TYPE(CIno,tyConCIno,"CIno",HTYPE_INO_T)
61 INTEGRAL_TYPE(CMode,tyConCMode,"CMode",HTYPE_MODE_T)
62 INTEGRAL_TYPE(COff,tyConCOff,"COff",HTYPE_OFF_T)
63 INTEGRAL_TYPE(CPid,tyConCPid,"CPid",HTYPE_PID_T)
65 #ifdef mingw32_TARGET_OS
66 INTEGRAL_TYPE(CSsize,tyConCSsize,"CSsize",HTYPE_SIZE_T)
68 INTEGRAL_TYPE(CSsize,tyConCSsize,"CSsize",HTYPE_SSIZE_T)
71 #ifndef mingw32_TARGET_OS
72 INTEGRAL_TYPE(CGid,tyConCGid,"CGid",HTYPE_GID_T)
73 INTEGRAL_TYPE(CNlink,tyConCNlink,"CNlink",HTYPE_NLINK_T)
74 INTEGRAL_TYPE(CUid,tyConCUid,"CUid",HTYPE_UID_T)
75 NUMERIC_TYPE(CCc,tyConCCc,"CCc",HTYPE_CC_T)
76 NUMERIC_TYPE(CSpeed,tyConCSpeed,"CSpeed",HTYPE_SPEED_T)
77 INTEGRAL_TYPE(CTcflag,tyConCTcflag,"CTcflag",HTYPE_TCFLAG_T)
78 INTEGRAL_TYPE(CBlkCnt,tyConBlkCnd,"CBlkCnt",HTYPE_BLKCNT_T)
81 -- Make an Fd type rather than using CInt everywhere
82 INTEGRAL_TYPE(Fd,tyConFd,"Fd",CInt)
84 -- nicer names, and backwards compatibility with POSIX library:
85 type ByteCount = CSize
86 type ClockTick = CClock
87 type EpochTime = CTime
88 type LinkCount = CNlink
95 type FileOffset = COff
96 type ProcessGroupID = CPid