| From 4f8c68757b05d12392cd1a8aed174cb8e56f80e3 Mon Sep 17 00:00:00 2001 |
| From: "Maxin B. John" <maxin.john@intel.com> |
| Date: Thu, 5 Apr 2018 17:19:44 +0300 |
| Subject: [PATCH] ell: fix build with musl libc |
| |
| musl libc doesn't implement TEMP_FAILURE_RETRY. Use the |
| TEMP_FAILURE_RETRY from glibc to fix build. |
| |
| Upstream-Status: Submitted [https://lists.01.org/pipermail/ell/2018-April/001209.html] |
| |
| Signed-off-by: Maxin B. John <maxin.john@intel.com> |
| --- |
| ell/dbus.h | 10 ++++++++++ |
| 1 file changed, 10 insertions(+) |
| |
| diff --git a/ell/dbus.h b/ell/dbus.h |
| index a7c08d2..3ff5e0f 100644 |
| --- a/ell/dbus.h |
| +++ b/ell/dbus.h |
| @@ -28,6 +28,16 @@ |
| #include <stddef.h> |
| #include <stdarg.h> |
| |
| +/* taken from glibc unistd.h for musl support */ |
| +#ifndef TEMP_FAILURE_RETRY |
| +#define TEMP_FAILURE_RETRY(expression) \ |
| + (__extension__ \ |
| + ({ long int __result; \ |
| + do __result = (long int) (expression); \ |
| + while (__result == -1L && errno == EINTR); \ |
| + __result; })) |
| +#endif |
| + |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| -- |
| 2.4.0 |
| |