Gnu/Hurd: revert pipe-i/o EINTR handling changes

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

diff --git a/src/OS/os.c-GNU b/src/OS/os.c-GNU
index a75166322f09f5ceb84528dbaab0a384db5387ad..e5d6ff66cd7b6f31a1338187eaec4f666e67b09f 100644 (file)
--- a/src/OS/os.c-GNU
+++ b/src/OS/os.c-GNU
@@ -52,42 +52,4 @@ return -1;
 }
 #endif  /* OS_LOAD_AVERAGE */
 
-
-ssize_t
-os_pipe_read(int fd, void * buf, size_t count)
-{
-int rc;
-for (int 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)
-{
-int rc;
-for (int 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)
-{
-int rc;
-for (int 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 */