| From abfe3e7b2b4af1de9b891f3a7a996b70533b0a27 Mon Sep 17 00:00:00 2001 |
| From: Peter Seiderer <ps.report@gmx.net> |
| Date: Sun, 4 Mar 2018 09:07:51 +0100 |
| Subject: [PATCH] libdvbv5: add optional copy of TEMP_FAILURE_RETRY macro (fix |
| musl compile) |
| |
| Fixes: |
| |
| ../../lib/libdvbv5/.libs/libdvbv5.so: undefined reference to `TEMP_FAILURE_RETRY' |
| |
| [Upstream: https://www.mail-archive.com/linux-media@vger.kernel.org/msg127134.html] |
| Signed-off-by: Peter Seiderer <ps.report@gmx.net> |
| --- |
| lib/libdvbv5/dvb-dev-local.c | 9 +++++++++ |
| 1 file changed, 9 insertions(+) |
| |
| diff --git a/lib/libdvbv5/dvb-dev-local.c b/lib/libdvbv5/dvb-dev-local.c |
| index 8bc99d1..7a76d65 100644 |
| --- a/lib/libdvbv5/dvb-dev-local.c |
| +++ b/lib/libdvbv5/dvb-dev-local.c |
| @@ -44,6 +44,15 @@ |
| # define _(string) string |
| #endif |
| |
| +/* taken from glibc unistd.h */ |
| +#ifndef TEMP_FAILURE_RETRY |
| +#define TEMP_FAILURE_RETRY(expression) \ |
| + ({ long int __result; \ |
| + do __result = (long int) (expression); \ |
| + while (__result == -1L && errno == EINTR); \ |
| + __result; }) |
| +#endif |
| + |
| struct dvb_dev_local_priv { |
| dvb_dev_change_t notify_dev_change; |
| |
| -- |
| 2.16.2 |
| |