[ViewVC] Diff of: cvs/libeio/eio.c

Comparing libeio/eio.c (file contents):
Revision 1.118 by root, Mon Apr 2 17:53:27 2012 UTC vs.
Revision 1.120 by root, Tue Apr 24 18:47:50 2012 UTC

   int res;
 #if HAVE_SYS_SYNCFS
   res = (int)syscall (__NR_syncfs, (int)(fd));
 #else
-  res = -1;
+  res = EIO_ENOSYS ();
-  errno = ENOSYS;
 #endif
   if (res < 0 && errno == ENOSYS && fd >= 0)
     sync ();
 }
 static int
 eio__fallocate (int fd, int mode, off_t offset, size_t len)
 {
-#if HAVE_FALLOCATE
+#if HAVE_LINUX_FALLOCATE
   return fallocate (fd, mode, offset, len);
 #else
-  errno = ENOSYS;
+  return EIO_ENOSYS ();
-  return -1;
 #endif
 }
 #if !HAVE_READAHEAD
 # undef readahead
       HANDLE h = TO_SOCKET (ifd);
       SetFilePointer (h, offset, 0, FILE_BEGIN);
       res = TransmitFile (TO_SOCKET (ofd), h, count, 0, 0, 0, 0);
 #else
-      res = -1;
+      res = EIO_ENOSYS ();
-      errno = ENOSYS;
 #endif
       /* we assume sendfile can copy at least 128mb in one go */
       if (res <= 128 * 1024 * 1024)
         {
   free (req);
   X_LOCK (wrklock);
   etp_worker_free (self);
   X_UNLOCK (wrklock);
-  return 0;
 }
 /*****************************************************************************/
 int ecb_cold
       case EIO_CUSTOM:
         req->feed (req);
         break;
       default:
-        errno = ENOSYS;
-        req->result = -1;
+        req->result = EIO_ENOSYS ();
         break;
     }
   req->errorno = errno;
 }

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