ntp: fix build for no-MMU

Code rearrange in the latest ntp version exposed code that used to be
hidden behind HAVE_WORKING_FORK. Put this code back where it belongs.

Fixes:
http://autobuild.buildroot.net/results/9f4/9f4710b451df1a60f95ab6503cfb7788ad998a65/
http://autobuild.buildroot.net/results/d0b/d0b20a6c0f37a8b06841afc2764c8aab6ffd27d2/
http://autobuild.buildroot.net/results/85c/85c89f5e9d36915567b8d14b9c99e3720c866577/

Cc: Artem Panfilov <apanfilov@spectracom.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Baruch Siach 2018-10-12 12:17:58 +03:00 committed by Peter Korsgaard
parent 8320ad3341
commit 87d759ced5

View File

@ -0,0 +1,22 @@
Fix no-MMU build
The detach_from_terminal() is unused for no-MMU, but it depends on symbols
that are not defined for no-MMU. Don't define detach_from_terminal() when
HAVE_WORKING_FORK is not defined.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
Upstream status: http://bugs.ntp.org/show_bug.cgi?id=3538
diff -Nuar ntp-4.2.8p12.orig/ntpd/ntpd.c ntp-4.2.8p12/ntpd/ntpd.c
--- ntp-4.2.8p12.orig/ntpd/ntpd.c 2018-08-14 14:51:30.000000000 +0300
+++ ntp-4.2.8p12/ntpd/ntpd.c 2018-10-12 08:19:01.291781773 +0300
@@ -529,7 +529,7 @@
}
#endif /* !SIM */
-#if !defined(SIM) && !defined(SYS_WINNT)
+#if !defined(SIM) && !defined(SYS_WINNT) && defined(HAVE_WORKING_FORK)
/*
* Detach from terminal (much like daemon())
* Nothe that this function calls exit()