From f7efca92ec1236487f86775e7df9658818619fce Mon Sep 17 00:00:00 2001
From: yury <jura@cp-lab.com>
Date: Wed, 12 Dec 2018 14:04:57 +0000
Subject: [PATCH] * android: Disabled usage of the "pselect6" and "ppoll"
 syscalls for arm-android. These syscalls are not available on old Android
 versions (2.3 or older).

git-svn-id: trunk@40536 -
---
 rtl/linux/bunxsysc.inc | 4 ++--
 rtl/linux/osdefs.inc   | 4 ++++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/rtl/linux/bunxsysc.inc b/rtl/linux/bunxsysc.inc
index 3ee2ac066b..280705ab1a 100644
--- a/rtl/linux/bunxsysc.inc
+++ b/rtl/linux/bunxsysc.inc
@@ -460,7 +460,7 @@ Function fpSelect(N:cint;readfds,writefds,exceptfds:pfdSet;TimeOut:PTimeVal):cin
   Select checks whether the file descriptor sets in readfs/writefs/exceptfs
   have changed.
 }
-{$if defined(generic_linux_syscalls)}
+{$if defined(generic_linux_syscalls) and not defined(NO_SYSCALL_PSELECT6)}
 
 var ts : timespec;
     pts : PTimeSpec;
@@ -495,7 +495,7 @@ end;
 {$endif}
 
 function fpPoll(fds: ppollfd; nfds: cuint; timeout: clong): cint;
-{$if defined(generic_linux_syscalls)}
+{$if defined(generic_linux_syscalls) and not defined(NO_SYSCALL_PPOLL)}
 var ts : timespec;
 begin
   if timeout<0 then
diff --git a/rtl/linux/osdefs.inc b/rtl/linux/osdefs.inc
index bee1fc3077..2d68e1189b 100644
--- a/rtl/linux/osdefs.inc
+++ b/rtl/linux/osdefs.inc
@@ -107,6 +107,10 @@
 
 {$ifdef android}
   {$define generic_linux_syscalls}
+  {$ifdef cpuarm}
+    {$define NO_SYSCALL_PSELECT6}
+    {$define NO_SYSCALL_PPOLL}
+  {$endif cpuarm}
   {$define userenameat}
   {$undef usestime}
   {$undef OLDMMAP}