From 39d69112fcec114fde34955ceb41555221d3ba11 Mon Sep 17 00:00:00 2001
From: Dave Barach <dave@barachs.net>
Date: Wed, 27 Nov 2019 11:42:13 -0500
Subject: api: multiple connections per process

Type: feature

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I2272521d6e69edcd385ef684af6dd4eea5eaa953
---
 src/vpp-api/client/client.c | 20 ++++++++++----------
 src/vpp-api/client/test.c   |  2 +-
 src/vpp-api/vapi/vapi.c     |  8 ++++----
 3 files changed, 15 insertions(+), 15 deletions(-)

(limited to 'src/vpp-api')

diff --git a/src/vpp-api/client/client.c b/src/vpp-api/client/client.c
index fa83696ec34..057909514d8 100644
--- a/src/vpp-api/client/client.c
+++ b/src/vpp-api/client/client.c
@@ -177,7 +177,7 @@ vac_rx_thread_fn (void *arg)
   vl_api_memclnt_keepalive_t *mp;
   vl_api_memclnt_keepalive_reply_t *rmp;
   vac_main_t *pm = &vac_main;
-  api_main_t *am = &api_main;
+  api_main_t *am = vlibapi_get_main();
   vl_shmem_hdr_t *shmem_hdr;
   uword msg;
 
@@ -237,7 +237,7 @@ vac_timeout_thread_fn (void *arg)
 {
   vl_api_memclnt_read_timeout_t *ep;
   vac_main_t *pm = &vac_main;
-  api_main_t *am = &api_main;
+  api_main_t *am = vlibapi_get_main();
   struct timespec ts;
   struct timeval tv;
   int rv;
@@ -272,7 +272,7 @@ vac_timeout_thread_fn (void *arg)
 void
 vac_rx_suspend (void)
 {
-  api_main_t *am = &api_main;
+  api_main_t *am = vlibapi_get_main();
   vac_main_t *pm = &vac_main;
   vl_api_memclnt_rx_thread_suspend_t *ep;
 
@@ -306,14 +306,14 @@ vac_rx_resume (void)
 static uword *
 vac_msg_table_get_hash (void)
 {
-  api_main_t *am = &api_main;
+  api_main_t *am = vlibapi_get_main();
   return (am->msg_index_by_name_and_crc);
 }
 
 int
 vac_msg_table_size(void)
 {
-  api_main_t *am = &api_main;
+  api_main_t *am = vlibapi_get_main();
   return hash_elts(am->msg_index_by_name_and_crc);
 }
 
@@ -390,7 +390,7 @@ unset_timeout (void)
 int
 vac_disconnect (void)
 {
-  api_main_t *am = &api_main;
+  api_main_t *am = vlibapi_get_main();
   vac_main_t *pm = &vac_main;
   uword junk;
   int rv = 0;
@@ -442,7 +442,7 @@ int
 vac_read (char **p, int *l, u16 timeout)
 {
   svm_queue_t *q;
-  api_main_t *am = &api_main;
+  api_main_t *am = vlibapi_get_main();
   vac_main_t *pm = &vac_main;
   vl_api_memclnt_keepalive_t *mp;
   vl_api_memclnt_keepalive_reply_t *rmp;
@@ -489,7 +489,7 @@ vac_read (char **p, int *l, u16 timeout)
       shmem_hdr = am->shmem_hdr;
       vl_msg_api_send_shmem(shmem_hdr->vl_input_queue, (u8 *)&rmp);
       vl_msg_api_free((void *) msg);
-      /* 
+      /*
        * Python code is blissfully unaware of these pings, so
        * act as if it never happened...
        */
@@ -535,14 +535,14 @@ typedef VL_API_PACKED(struct _vl_api_header {
 static u32
 vac_client_index (void)
 {
-  return (api_main.my_client_index);
+  return (vlibapi_get_main()->my_client_index);
 }
 
 int
 vac_write (char *p, int l)
 {
   int rv = -1;
-  api_main_t *am = &api_main;
+  api_main_t *am = vlibapi_get_main();
   vl_api_header_t *mp = vl_msg_api_alloc(l);
   svm_queue_t *q;
   vac_main_t *pm = &vac_main;
diff --git a/src/vpp-api/client/test.c b/src/vpp-api/client/test.c
index da2211b6459..308492d5f11 100644
--- a/src/vpp-api/client/test.c
+++ b/src/vpp-api/client/test.c
@@ -87,7 +87,7 @@ test_connect ()
 static void
 test_messages (void)
 {
-  api_main_t * am = &api_main;
+  api_main_t * am = vlibapi_get_main();
   vl_api_show_version_t message;
   vl_api_show_version_t *mp;
   int async = 1;
diff --git a/src/vpp-api/vapi/vapi.c b/src/vpp-api/vapi/vapi.c
index 859a811d178..8a9c8e3b450 100644
--- a/src/vpp-api/vapi/vapi.c
+++ b/src/vpp-api/vapi/vapi.c
@@ -447,7 +447,7 @@ vapi_send (vapi_ctx_t ctx, void *msg)
       goto out;
     }
   int tmp;
-  svm_queue_t *q = api_main.shmem_hdr->vl_input_queue;
+  svm_queue_t *q = vlibapi_get_main ()->shmem_hdr->vl_input_queue;
 #if VAPI_DEBUG
   unsigned msgid = be16toh (*(u16 *) msg);
   if (msgid <= ctx->vl_msg_id_max)
@@ -490,7 +490,7 @@ vapi_send2 (vapi_ctx_t ctx, void *msg1, void *msg2)
       rv = VAPI_EINVAL;
       goto out;
     }
-  svm_queue_t *q = api_main.shmem_hdr->vl_input_queue;
+  svm_queue_t *q = vlibapi_get_main ()->shmem_hdr->vl_input_queue;
 #if VAPI_DEBUG
   unsigned msgid1 = be16toh (*(u16 *) msg1);
   unsigned msgid2 = be16toh (*(u16 *) msg2);
@@ -536,7 +536,7 @@ vapi_recv (vapi_ctx_t ctx, void **msg, size_t * msg_size,
       return VAPI_EINVAL;
     }
   vapi_error_e rv = VAPI_OK;
-  api_main_t *am = &api_main;
+  api_main_t *am = vlibapi_get_main ();
   uword data;
 
   if (am->our_pid == 0)
@@ -860,7 +860,7 @@ vapi_lookup_vl_msg_id (vapi_ctx_t ctx, vapi_msg_id_t id)
 int
 vapi_get_client_index (vapi_ctx_t ctx)
 {
-  return api_main.my_client_index;
+  return vlibapi_get_main ()->my_client_index;
 }
 
 bool
-- 
cgit 1.2.3-korg