From 533b4e664428a0ddd218eb62f0dc78f0a87ff079 Mon Sep 17 00:00:00 2001
From: Jeff Johnston <jjohnstn@redhat.com>
Date: Thu, 27 Jun 2002 22:48:05 +0000
Subject: 2002-06-27  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/include/sys/_types.h: Define _ssize_t as int if int is
        32-bits, otherwise define it as long.
        * libc/include/sys/types.h: Include <_ansi.h> and <sys/_types.h>
        and define ssize_t as _ssize_t.
        * libc/reent/readr.c: Change return type to _ssize_t.
        * libc/reent/writer.c: Ditto.
        * libc/sys/linux/Makefile.am: Add aio.c.
        * libc/sys/linux/Makefile.in: Regenerated.
        * libc/sys/linux/aio.c: New file.
        * libc/sys/linux/sys/cdefs.h: Add __restrict_arr definition.
        * libm/common/fdlibm.h: Undef __P before defining it.
---
 newlib/libc/sys/linux/aio.c | 67 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 newlib/libc/sys/linux/aio.c

(limited to 'newlib/libc/sys/linux/aio.c')

diff --git a/newlib/libc/sys/linux/aio.c b/newlib/libc/sys/linux/aio.c
new file mode 100644
index 000000000..7351a0342
--- /dev/null
+++ b/newlib/libc/sys/linux/aio.c
@@ -0,0 +1,67 @@
+/* libc/sys/linux/aio.c - asychronous I/O */
+
+/* Copyright 2002, Red Hat Inc. */
+
+/* Currently asynchronous I/O is not implemented. */
+
+#include <sys/types.h>
+#include <aio.h>
+#include <errno.h>
+
+int
+aio_cancel (int fd, struct aiocb *cb)
+{
+  errno = ENOSYS;
+  return -1;
+}
+
+int
+aio_error (const struct aiocb *cb)
+{
+  errno = ENOSYS;
+  return -1;
+}
+
+int
+aio_fsync (int op, struct aiocb *cb)
+{
+  errno = ENOSYS;
+  return -1;
+}
+
+int
+aio_read (struct aiocb *cb)
+{
+  errno = ENOSYS;
+  return -1;
+}
+
+ssize_t
+aio_return (struct aiocb *cb)
+{
+  errno = ENOSYS;
+  return -1;
+}
+
+int
+aio_suspend (const struct aiocb *const list[], int nent,
+             const struct timespec *timeout)
+{
+  errno = ENOSYS;
+  return -1;
+}
+
+int
+aio_write (struct aiocb *cb)
+{
+  errno = ENOSYS;
+  return -1;
+}
+
+int
+lio_listio (int mode, struct aiocb * const list[], int nent,
+            struct sigevent *sig)
+{
+  errno = ENOSYS;
+  return -1;
+}
-- 
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