Changeset 17483 for trunk/Ohana

Timestamp:

Apr 28, 2008, 10:59:13 AM (18 years ago)

Author:

eugene

Message:

fail on EIO, do not fail on EINTR

File:

• trunk/Ohana/src/libohana/src/IOBufferOps.c (modified) (1 diff)

trunk/Ohana/src/libohana/src/IOBufferOps.c

@@ -57 +57 @@
     switch (errno) {
     case EAGAIN:
-    case EIO:
-      /** no data available in pipe **/
+    case EINTR:
+      /** data not available in pipe or read interrupted : just try again **/
       return (-1);
     default:
-      /** error reading from pipe **/
+      /** serious error (buffer overflow, invalid fd, etc **/
       perror ("ReadtoIOBuffer read error");
       return (-2);