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-rw-r--r--sysdeps/unix/sysv/linux/s390/tst-ptrace-singleblock.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/s390/tst-ptrace-singleblock.c b/sysdeps/unix/sysv/linux/s390/tst-ptrace-singleblock.c
index e5cdb2b2a1..4631ec9f0b 100644
--- a/sysdeps/unix/sysv/linux/s390/tst-ptrace-singleblock.c
+++ b/sysdeps/unix/sysv/linux/s390/tst-ptrace-singleblock.c
@@ -24,6 +24,7 @@
 #include <sys/types.h>
 #include <sys/uio.h>
 #include <elf.h>
+#include <support/xstdlib.h>
 #include <support/xunistd.h>
 #include <support/check.h>
 #include <string.h>
@@ -44,7 +45,7 @@ tracee_func (int pid)
   char str[80];
   sprintf (str, "cat /proc/%d/maps", pid);
   puts (str);
-  system (str);
+  xsystem (str);
   fflush (stdout);
 
   TEST_VERIFY_EXIT (ptrace (PTRACE_TRACEME) == 0);