diff options
Diffstat (limited to 'ghc/runtime/io/fileEOF.lc')
-rw-r--r-- | ghc/runtime/io/fileEOF.lc | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/ghc/runtime/io/fileEOF.lc b/ghc/runtime/io/fileEOF.lc new file mode 100644 index 0000000000..81128d4d9c --- /dev/null +++ b/ghc/runtime/io/fileEOF.lc @@ -0,0 +1,23 @@ +% +% (c) The GRASP/AQUA Project, Glasgow University, 1994 +% +\subsection[fileEOF.lc]{hIsEOF Runtime Support} + +\begin{code} + +#include "rtsdefs.h" +#include "stgio.h" + +StgInt +fileEOF(fp) +StgAddr fp; +{ + if (fileLookAhead(fp) != EOF) + return 0; + else if (ghc_errtype == ERR_EOF) + return 1; + else + return -1; +} + +\end{code} |