X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Ftap%2Ftap.c;h=7c01e140d5c206c475957f439b47eb3462fff994;hp=b7a84ac9900b398a40687e4e2fedd2bef3049518;hb=532feb88f516f0848ae0e3eaf3a89a1fc94db6c4;hpb=f4eb3a18caf946ee6cc2cb57e2a0c6a6f115157f

diff --git a/ccan/tap/tap.c b/ccan/tap/tap.c
index b7a84ac9..7c01e140 100644
--- a/ccan/tap/tap.c
+++ b/ccan/tap/tap.c
@@ -45,8 +45,13 @@ static int test_died = 0;
 static int test_pid;
 
 /* Encapsulate the pthread code in a conditional.  In the absence of
-   libpthread the code does nothing */
-#if HAVE_LIBPTHREAD
+   libpthread the code does nothing.
+
+   If you have multiple threads calling ok() etc. at the same time you would
+   need this, but in that case your test numbers will be random and I'm not
+   sure it makes sense. --RR
+*/
+#ifdef WANT_PTHREAD
 #include <pthread.h>
 static pthread_mutex_t M = PTHREAD_MUTEX_INITIALIZER;
 # define LOCK pthread_mutex_lock(&M)