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From e54ead9d81f4d38412751b815f909db3cb144bb1 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Sat, 30 Apr 2016 15:31:40 -0700
Subject: [PATCH 08/10] Use exorted definitions of SIGRTMIN
Define W_STOPCODE if not defined already
__SIGRTMIN is internal to glibc and other libcs e.g. musl
may not provide them
Fixes
https://sourceware.org/bugzilla/show_bug.cgi?id=13012
Upstream-Status: Submitted
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
gdb/linux-nat.c | 4 ++--
gdb/nat/linux-nat.h | 4 ++++
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
index 0829bcb..3b8a896 100644
--- a/gdb/linux-nat.c
+++ b/gdb/linux-nat.c
@@ -4845,6 +4845,6 @@ lin_thread_get_thread_signals (sigset_t *set)
/* NPTL reserves the first two RT signals, but does not provide any
way for the debugger to query the signal numbers - fortunately
they don't change. */
- sigaddset (set, __SIGRTMIN);
- sigaddset (set, __SIGRTMIN + 1);
+ sigaddset (set, SIGRTMIN);
+ sigaddset (set, SIGRTMIN + 1);
}
diff --git a/gdb/nat/linux-nat.h b/gdb/nat/linux-nat.h
index 2b485db..d058afc 100644
--- a/gdb/nat/linux-nat.h
+++ b/gdb/nat/linux-nat.h
@@ -85,4 +85,8 @@ extern enum target_stop_reason lwp_stop_reason (struct lwp_info *lwp);
extern void linux_stop_lwp (struct lwp_info *lwp);
+#ifndef W_STOPCODE
+#define W_STOPCODE(sig) ((sig) << 8 | 0x7f)
+#endif
+
#endif /* LINUX_NAT_H */
--
2.8.2
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