1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
From 862b807076d57f2f58ed9d572ddac8bb402774a2 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Sat, 10 Jun 2017 01:01:10 -0700
Subject: [PATCH 2/6] context APIs are not available on musl
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.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 a978fc2..ffb49c6 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 struct ucontext 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;
}
--
2.13.1
|
