tap: WANT_PTHREAD not HAVE_PTHREAD

[ccan] / ccan / tap / tap.c

diff --git a/ccan/tap/tap.c b/ccan/tap/tap.c
index b7a84ac9900b398a40687e4e2fedd2bef3049518..7c01e140d5c206c475957f439b47eb3462fff994 100644 (file)
--- 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)