app-emulation/qemu/files/qemu-2.0.0-linux-user-signal.c-define-__SIGRTMIN-MAX-for-non-GN.patch


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From 3e231fa7a2dc66e2ef06ac44f4f719b08fc0c67e Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Tue, 29 Apr 2014 15:51:31 +0200
Subject: [PATCH 6/6] linux-user/signal.c: define __SIGRTMIN/MAX for non-GNU
 platforms

The __SIGRTMIN and __SIGRTMAX are glibc internals and are not available
on all platforms, so we define those if they are missing.

This is needed for musl libc.

Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
---
 linux-user/signal.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/linux-user/signal.c b/linux-user/signal.c
index 7d6246f..6019dbb 100644
--- a/linux-user/signal.c
+++ b/linux-user/signal.c
@@ -32,6 +32,13 @@
 
 //#define DEBUG_SIGNAL
 
+#ifndef __SIGRTMIN
+#define __SIGRTMIN 32
+#endif
+#ifndef __SIGRTMAX
+#define __SIGRTMAX (NSIG-1)
+#endif
+
 static struct target_sigaltstack target_sigaltstack_used = {
     .ss_sp = 0,
     .ss_size = 0,
-- 
1.9.2