Brad Bishop | 316dfdd | 2018-06-25 12:45:53 -0400 | [diff] [blame] | 1 | From 4f8c68757b05d12392cd1a8aed174cb8e56f80e3 Mon Sep 17 00:00:00 2001 |
| 2 | From: "Maxin B. John" <maxin.john@intel.com> |
| 3 | Date: Thu, 5 Apr 2018 17:19:44 +0300 |
| 4 | Subject: [PATCH] ell: fix build with musl libc |
| 5 | |
| 6 | musl libc doesn't implement TEMP_FAILURE_RETRY. Use the |
| 7 | TEMP_FAILURE_RETRY from glibc to fix build. |
| 8 | |
| 9 | Upstream-Status: Submitted [https://lists.01.org/pipermail/ell/2018-April/001209.html] |
| 10 | |
| 11 | Signed-off-by: Maxin B. John <maxin.john@intel.com> |
| 12 | --- |
| 13 | ell/dbus.h | 10 ++++++++++ |
| 14 | 1 file changed, 10 insertions(+) |
| 15 | |
| 16 | diff --git a/ell/dbus.h b/ell/dbus.h |
| 17 | index a7c08d2..3ff5e0f 100644 |
| 18 | --- a/ell/dbus.h |
| 19 | +++ b/ell/dbus.h |
| 20 | @@ -28,6 +28,16 @@ |
| 21 | #include <stddef.h> |
| 22 | #include <stdarg.h> |
| 23 | |
| 24 | +/* taken from glibc unistd.h for musl support */ |
| 25 | +#ifndef TEMP_FAILURE_RETRY |
| 26 | +#define TEMP_FAILURE_RETRY(expression) \ |
| 27 | + (__extension__ \ |
| 28 | + ({ long int __result; \ |
| 29 | + do __result = (long int) (expression); \ |
| 30 | + while (__result == -1L && errno == EINTR); \ |
| 31 | + __result; })) |
| 32 | +#endif |
| 33 | + |
| 34 | #ifdef __cplusplus |
| 35 | extern "C" { |
| 36 | #endif |
| 37 | -- |
| 38 | 2.4.0 |
| 39 | |