diff options
Diffstat (limited to 'libraries/base/System/Posix/Internals.hs')
| -rw-r--r-- | libraries/base/System/Posix/Internals.hs | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libraries/base/System/Posix/Internals.hs b/libraries/base/System/Posix/Internals.hs index de02e726b0..d2bd0e62a7 100644 --- a/libraries/base/System/Posix/Internals.hs +++ b/libraries/base/System/Posix/Internals.hs @@ -416,10 +416,13 @@ foreign import ccall unsafe "HsBase.h isatty" c_isatty :: CInt -> IO CInt #if defined(mingw32_HOST_OS) || defined(__MINGW32__) -foreign import ccall unsafe "HsBase.h __hscore_lseek" +foreign import ccall unsafe "io.h _lseeki64" c_lseek :: CInt -> Int64 -> CInt -> IO Int64 #else -foreign import ccall unsafe "HsBase.h __hscore_lseek" +-- We use CAPI as on some OSs (eg. Linux) this is wrapped by a macro +-- which redirects to the 64-bit-off_t versions when large file +-- support is enabled. +foreign import capi unsafe "unistd.h lseek" c_lseek :: CInt -> COff -> CInt -> IO COff #endif |