Cutthrough: support a transport dkim_domain that expands to empty

[exim.git] / src / OS / os.c-GNU

diff --git a/src/OS/os.c-GNU b/src/OS/os.c-GNU
index 06226839b68b051b6e20d432a6a92b0428ceec92..2b2aeed220725fdbbf205a70b6ec1b9d18aa3ad5 100644 (file)
--- a/src/OS/os.c-GNU
+++ b/src/OS/os.c-GNU
@@ -2,6 +2,8 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 

+/* Copyright (c) The Exim Maintainers 2020 */
+/* SPDX-License-Identifier: GPL-2.0-or-later */

 /* See the file NOTICE for conditions of use and distribution. */
 
 /* GNU-specific code. This is concatenated onto the generic src/os.c file.
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* GNU-specific code. This is concatenated onto the generic src/os.c file.


@@ -52,39 +54,4 @@ return -1;
 }
 #endif  /* OS_LOAD_AVERAGE */
 
 }
 #endif  /* OS_LOAD_AVERAGE */
 

-
-ssize_t
-os_pipe_read(int fd, void * buf, size_t count)
-{
-for (int rc, retries = 10; retries > 0; retries--)
-  {
-  if ((rc = read(fd, buf, count) >= 0) break;
-  if (rc != -1 || errno != EINTR) break;
-  }
-return rc;
-}
-
-
-ssize_t
-os_pipe_write(int fd, void * buf, size_t count)
-{
-for (int rc, retries = 10; retries > 0; retries--)
-  {
-  if ((rc = write(fd, buf, count) >= 0) break;
-  if (rc != -1 || errno != EINTR) break;
-  }
-return rc;
-}
-
-ssize_t
-os_pipe_writev(int fd, const struct iovec * iov, int iovcnt
-{
-for (int rc, retries = 10; retries > 0; retries--)
-  {
-  if ((rc = writev(fd, iov, iovcnt) >= 0) break;
-  if (rc != -1 || errno != EINTR) break;
-  }
-return rc;
-}
-

 /* End of os.c-GNU */
 /* End of os.c-GNU */