[Truffle] Set ETIMEDOUT to indicate a Java POSIX EOF.

jruby · Jan 27, 2016 · 103562b · 103562b
1 parent 161b014
commit 103562b
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/truffle/src/main/java/org/jruby/truffle/runtime/TruffleJavaPOSIX.java b/truffle/src/main/java/org/jruby/truffle/runtime/TruffleJavaPOSIX.java
@@ -9,6 +9,7 @@
  */
 package org.jruby.truffle.runtime;
 
+import jnr.constants.platform.Errno;
 import jnr.constants.platform.Fcntl;
 import jnr.constants.platform.OpenFlags;
 import jnr.posix.FileStat;
@@ -161,6 +162,10 @@ public int pread(int fd, byte[] buf, int n, int offset) {
                 return -1;
             }
 
+            if (read == -1) {
+                errno(Errno.ETIMEDOUT.intValue());
+            }
+
             return read;
         }