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-rw-r--r--src/vlibapi/vat_helper_macros.h12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/vlibapi/vat_helper_macros.h b/src/vlibapi/vat_helper_macros.h
index ffb74fe3b9b..57722338e2a 100644
--- a/src/vlibapi/vat_helper_macros.h
+++ b/src/vlibapi/vat_helper_macros.h
@@ -42,32 +42,32 @@ do { \
#define S(mp) (vl_msg_api_send_shmem (vam->vl_input_queue, (u8 *)&mp))
/* W: wait for results, with timeout */
-#define W \
+#define W(ret) \
do { \
f64 timeout = vat_time_now (vam) + 1.0; \
\
while (vat_time_now (vam) < timeout) { \
if (vam->result_ready == 1) { \
- return (vam->retval); \
+ ret = vam->retval; \
} \
vat_suspend (vam->vlib_main, 1e-5); \
} \
- return -99; \
+ ret = -99; \
} while(0);
/* W2: wait for results, with timeout */
-#define W2(body) \
+#define W2(ret, body) \
do { \
f64 timeout = vat_time_now (vam) + 1.0; \
\
while (vat_time_now (vam) < timeout) { \
if (vam->result_ready == 1) { \
(body); \
- return (vam->retval); \
+ ret = vam->retval; \
} \
vat_suspend (vam->vlib_main, 1e-5); \
} \
- return -99; \
+ ret = -99; \
} while(0);