[Qemu-devel] [PATCH 5/5] linux-user/signal.c: define __SIGRTMIN/MAX for non-GNU platforms

[Natanael Copa]

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 <address@hidden>
---
 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