Brad Bishop | d7bf8c1 | 2018-02-25 22:55:05 -0500 | [diff] [blame^] | 1 | From 862b807076d57f2f58ed9d572ddac8bb402774a2 Mon Sep 17 00:00:00 2001 |
| 2 | From: Khem Raj <raj.khem@gmail.com> |
| 3 | Date: Sat, 10 Jun 2017 01:01:10 -0700 |
| 4 | Subject: [PATCH 2/6] context APIs are not available on musl |
| 5 | |
| 6 | Upstream-Status: Pending |
| 7 | |
| 8 | Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| 9 | --- |
| 10 | memcheck/tests/linux/stack_changes.c | 7 ++++++- |
| 11 | 1 file changed, 6 insertions(+), 1 deletion(-) |
| 12 | |
| 13 | diff --git a/memcheck/tests/linux/stack_changes.c b/memcheck/tests/linux/stack_changes.c |
| 14 | index a978fc2..ffb49c6 100644 |
| 15 | --- a/memcheck/tests/linux/stack_changes.c |
| 16 | +++ b/memcheck/tests/linux/stack_changes.c |
| 17 | @@ -10,6 +10,7 @@ |
| 18 | // This test is checking the libc context calls (setcontext, etc.) and |
| 19 | // checks that Valgrind notices their stack changes properly. |
| 20 | |
| 21 | +#ifdef __GLIBC__ |
| 22 | typedef struct ucontext mycontext; |
| 23 | |
| 24 | mycontext ctx1, ctx2, oldc; |
| 25 | @@ -51,9 +52,11 @@ int init_context(mycontext *uc) |
| 26 | |
| 27 | return ret; |
| 28 | } |
| 29 | +#endif |
| 30 | |
| 31 | int main(int argc, char **argv) |
| 32 | { |
| 33 | +#ifdef __GLIBC__ |
| 34 | int c1 = init_context(&ctx1); |
| 35 | int c2 = init_context(&ctx2); |
| 36 | |
| 37 | @@ -66,6 +69,8 @@ int main(int argc, char **argv) |
| 38 | //free(ctx1.uc_stack.ss_sp); |
| 39 | VALGRIND_STACK_DEREGISTER(c2); |
| 40 | //free(ctx2.uc_stack.ss_sp); |
| 41 | - |
| 42 | +#else |
| 43 | + printf("libc context call APIs e.g. getcontext() are deprecated by posix\n"); |
| 44 | +#endif |
| 45 | return 0; |
| 46 | } |
| 47 | -- |
| 48 | 2.13.1 |
| 49 | |