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From bd4e926e7e14747b3cd4d7b2a1bd5410b22f3ea2 Mon Sep 17 00:00:00 2001
From: Randy MacLeod <Randy.MacLeod@windriver.com>
Date: Tue, 16 Oct 2018 21:27:46 -0400
Subject: [PATCH] context APIs are not available on musl
Upstream-Status: Pending
Updated patch for valgrind-3.14
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Randy MacLeod <Randy.MacLeod@windriver.com>
---
memcheck/tests/linux/stack_changes.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/memcheck/tests/linux/stack_changes.c b/memcheck/tests/linux/stack_changes.c
index 7f97b90a5..a26cb4ae6 100644
--- a/memcheck/tests/linux/stack_changes.c
+++ b/memcheck/tests/linux/stack_changes.c
@@ -10,6 +10,7 @@
// This test is checking the libc context calls (setcontext, etc.) and
// checks that Valgrind notices their stack changes properly.
+#ifdef __GLIBC__
typedef ucontext_t mycontext;
mycontext ctx1, ctx2, oldc;
@@ -51,9 +52,11 @@ int init_context(mycontext *uc)
return ret;
}
+#endif
int main(int argc, char **argv)
{
+#ifdef __GLIBC__
int c1 = init_context(&ctx1);
int c2 = init_context(&ctx2);
@@ -66,6 +69,8 @@ int main(int argc, char **argv)
//free(ctx1.uc_stack.ss_sp);
VALGRIND_STACK_DEREGISTER(c2);
//free(ctx2.uc_stack.ss_sp);
-
+#else
+ printf("libc context call APIs e.g. getcontext() are deprecated by posix\n");
+#endif
return 0;
}
--
2.17.0
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