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-rw-r--r--src/vlibapi/api_helper_macros.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/src/vlibapi/api_helper_macros.h b/src/vlibapi/api_helper_macros.h
index 8fc0bd54c76..983b688c02d 100644
--- a/src/vlibapi/api_helper_macros.h
+++ b/src/vlibapi/api_helper_macros.h
@@ -229,6 +229,35 @@ do { \
})); \
} while(0);
+#define REPLY_AND_DETAILS_VEC_MACRO(t, v, mp, rmp, rv, body) \
+do { \
+ vl_api_registration_t *rp; \
+ rp = vl_api_client_index_to_registration (mp->client_index); \
+ if (rp == 0) \
+ return; \
+ u32 cursor = clib_net_to_host_u32 (mp->cursor); \
+ vlib_main_t *vm = vlib_get_main (); \
+ f64 start = vlib_time_now (vm); \
+ if (!v || vec_len (v) == 0) { \
+ cursor = ~0; \
+ rv = VNET_API_ERROR_INVALID_VALUE; \
+ } else if (cursor == ~0) \
+ cursor = 0; \
+ while (cursor != ~0 && cursor < vec_len (v)) { \
+ do {body;} while (0); \
+ ++cursor; \
+ if (vl_api_process_may_suspend (vm, rp, start)) { \
+ if (cursor < vec_len (v)) \
+ rv = VNET_API_ERROR_EAGAIN; \
+ break; \
+ } \
+ } \
+ REPLY_MACRO2 (t, ({ \
+ rmp->cursor = clib_host_to_net_u32 (cursor); \
+ })); \
+} while(0);
+
+
/* "trust, but verify" */
static inline uword