[gcc r12-7908] analyzer/strndup-1.c: skip on *-*-vxworks*

[Alexandre Oliva]

https://gcc.gnu.org/g:e3d2b0d040e9baf6c0548b865ed5244dec464cc1

commit r12-7908-ge3d2b0d040e9baf6c0548b865ed5244dec464cc1
Author: Alexandre Oliva <oliva@adacore.com>
Date:   Tue Mar 29 22:47:19 2022 -0300

    analyzer/strndup-1.c: skip on *-*-vxworks*
    
    Add vxworks to the set of operating systems whose C libraries don't
    support strndup.
    
    
    for  gcc/testsuite/ChangeLog
    
            * gcc.dg/analyzer/strndup-1.c: Add *-*-vxworks* to no-strndup
            in libc.

Diff:
---
 gcc/testsuite/gcc.dg/analyzer/strndup-1.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gcc/testsuite/gcc.dg/analyzer/strndup-1.c b/gcc/testsuite/gcc.dg/analyzer/strndup-1.c
index edf494ac284..8cf7a42bf53 100644
--- a/gcc/testsuite/gcc.dg/analyzer/strndup-1.c
+++ b/gcc/testsuite/gcc.dg/analyzer/strndup-1.c
@@ -1,4 +1,5 @@
-/* { dg-skip-if "no strndup in libc" { *-*-darwin[789]* *-*-darwin10* *-*-mingw* } } */
+/* { dg-skip-if "no strndup in libc" { *-*-darwin[789]* *-*-darwin10* *-*-mingw* *-*-vxworks* } } */
+
 #include <string.h>
 #include <stdlib.h>