tests: Disable attach debugger on FreeBSD

Disable attaching a debugger on FreeBSD, since FreeBSD lacks support for
PTRACE_ATTACH.

Signed-off-by: Niclas Zeising <zeising@daemonic.se>

diff --git a/test/test-main.c b/test/test-main.c
index 769d548..3763993 100644 (file)
--- a/test/test-main.c
+++ b/test/test-main.c
@@ -38,8 +38,13 @@
 static int
 is_debugger_attached(void)
 {
+       int rc = 1;
+       /*
+        * FreeBSD does not support PTRACE_ATTACH, disable attaching a debugger
+        * on FreeBSD by skipping the rest of the function and just return 1.
+        */
+#ifndef __FreeBSD__
        int status;
-       int rc;
        int pid = fork();
 
        if (pid == -1)
@@ -52,14 +57,14 @@ is_debugger_attached(void)
                        ptrace(PTRACE_CONT, NULL, NULL);
                        ptrace(PTRACE_DETACH, ppid, NULL, NULL);
                        rc = 0;
-               } else
-                       rc = 1;
+               }
                _exit(rc);
        } else {
                waitpid(pid, &status, 0);
                rc = WEXITSTATUS(status);
        }
 
+#endif /* !__FreeBSD__ */
        return rc;
 }