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From 230cd84486145c5bb1d69d4c9a544e00adbcc9b5 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Sat, 1 Jul 2017 13:21:21 -0700
Subject: [PATCH] Use ucontext_t instead of struct ucontext
Newer glibc has dropped the ucontext tag from exposing
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
src/stacktrace_powerpc-linux-inl.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/src/stacktrace_powerpc-linux-inl.h b/src/stacktrace_powerpc-linux-inl.h
index 3b3843b..a301a46 100644
--- a/src/stacktrace_powerpc-linux-inl.h
+++ b/src/stacktrace_powerpc-linux-inl.h
@@ -53,7 +53,6 @@
#elif defined(HAVE_UCONTEXT_H)
#include <ucontext.h> // for ucontext_t
#endif
-typedef ucontext ucontext_t;
// PowerPC64 Little Endian follows BE wrt. backchain, condition register,
// and LR save area, so no need to adjust the reading struct.
@@ -202,7 +201,7 @@ static int GET_STACK_TRACE_OR_FRAMES {
struct rt_signal_frame_32 {
char dummy[64 + 16];
siginfo_t info;
- struct ucontext uc;
+ ucontext_t uc;
// We don't care about the rest, since IP value is at 'uc' field.A
} *sigframe = reinterpret_cast<rt_signal_frame_32*>(current);
result[n] = (void*) sigframe->uc.uc_mcontext.uc_regs->gregs[PT_NIP];
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