2 files changed, 42 insertions, 0 deletions
diff --git a/java/com/redhat/et/libguestfs/GuestFS.java b/java/com/redhat/et/libguestfs/GuestFS.java
index 5ae2b106..07253176 100644
--- a/java/com/redhat/et/libguestfs/GuestFS.java
+++ b/java/com/redhat/et/libguestfs/GuestFS.java
@@ -2557,4 +2557,25 @@ public class GuestFS {
   private native void _ping_daemon (long g)
     throws LibGuestFSException;
 
+  /**
+   * test if two files have equal contents
+   *
+   * This compares the two files "file1" and "file2" and
+   * returns true if their content is exactly equal, or false
+   * otherwise.
+   * 
+   * The external cmp(1) program is used for the comparison.
+   * 
+   * @throws LibGuestFSException
+   */
+  public boolean equal (String file1, String file2)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("equal: handle is closed");
+    return _equal (g, file1, file2);
+  }
+  private native boolean _equal (long g, String file1, String file2)
+    throws LibGuestFSException;
+
 }
diff --git a/java/com_redhat_et_libguestfs_GuestFS.c b/java/com_redhat_et_libguestfs_GuestFS.c
index b689a6c4..da287b15 100644
--- a/java/com_redhat_et_libguestfs_GuestFS.c
+++ b/java/com_redhat_et_libguestfs_GuestFS.c
@@ -2565,3 +2565,24 @@ Java_com_redhat_et_libguestfs_GuestFS__1ping_1daemon
   }
 }
 
+JNIEXPORT jboolean JNICALL
+Java_com_redhat_et_libguestfs_GuestFS__1equal
+  (JNIEnv *env, jobject obj, jlong jg, jstring jfile1, jstring jfile2)
+{
+  guestfs_h *g = (guestfs_h *) (long) jg;
+  int r;
+  const char *file1;
+  const char *file2;
+
+  file1 = (*env)->GetStringUTFChars (env, jfile1, NULL);
+  file2 = (*env)->GetStringUTFChars (env, jfile2, NULL);
+  r = guestfs_equal (g, file1, file2);
+  (*env)->ReleaseStringUTFChars (env, jfile1, file1);
+  (*env)->ReleaseStringUTFChars (env, jfile2, file2);
+  if (r == -1) {
+    throw_exception (env, guestfs_last_error (g));
+    return 0;
+  }
+  return (jboolean) r;
+}
+