1 files changed, 45 insertions, 51 deletions

diff --git a/ctrl/facemgr/src/interfaces/dummy/dummy.c b/ctrl/facemgr/src/interfaces/dummy/dummy.c
index 69c336e57..df63eef17 100644
--- a/ctrl/facemgr/src/interfaces/dummy/dummy.c
+++ b/ctrl/facemgr/src/interfaces/dummy/dummy.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2019 Cisco and/or its affiliates.
+ * Copyright (c) 2021 Cisco and/or its affiliates.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at:
@@ -19,7 +19,7 @@
  */
 
 #include <stdlib.h>
-#include <unistd.h> // close
+#include <unistd.h>  // close
 
 #include <hicn/facemgr.h>
 
@@ -36,34 +36,32 @@
  * Internal data
  */
 typedef struct {
-    /* The configuration data will likely be allocated on the stack (or should
-     * be freed) by the caller, we recommend to make a copy of this data.
-     * This copy can further be altered with default values.
-     */
-    dummy_cfg_t cfg;
+  /* The configuration data will likely be allocated on the stack (or should
+   * be freed) by the caller, we recommend to make a copy of this data.
+   * This copy can further be altered with default values.
+   */
+  dummy_cfg_t cfg;
 
-    /* ... */
+  /* ... */
 
-    int fd; /* Sample internal data: file descriptor */
+  int fd; /* Sample internal data: file descriptor */
 } dummy_data_t;
 
-int dummy_initialize(interface_t * interface, void * cfg)
-{
-    dummy_data_t * data = malloc(sizeof(dummy_data_t));
-    if (!data)
-        goto ERR_MALLOC;
-    interface->data = data;
-
-    /* Use default values for unspecified configuration parameters */
-    if (cfg) {
-        data->cfg = *(dummy_cfg_t *)cfg;
-    } else {
-        memset(&data->cfg, 0, sizeof(data->cfg));
-    }
+int dummy_initialize(interface_t *interface, void *cfg) {
+  dummy_data_t *data = malloc(sizeof(dummy_data_t));
+  if (!data) goto ERR_MALLOC;
+  interface->data = data;
+
+  /* Use default values for unspecified configuration parameters */
+  if (cfg) {
+    data->cfg = *(dummy_cfg_t *)cfg;
+  } else {
+    memset(&data->cfg, 0, sizeof(data->cfg));
+  }
 
-    /* ... */
+  /* ... */
 
-    data->fd = 0;
+  data->fd = 0;
 #if 0
     if (interface_register_fd(interface, data->fd, NULL) < 0) {
         ERROR("[dummy_initialize] Error registering fd");
@@ -71,49 +69,45 @@ int dummy_initialize(interface_t * interface, void * cfg)
     }
 #endif
 
-    /* ... */
+  /* ... */
 
-    /*
-     * We should return a negative value in case of error, and a positive value
-     * otherwise:
-     *  - a file descriptor (>0) will be added to the event loop; or
-     *  - 0 if we don't use any file descriptor
-     */
-    return 0;
+  /*
+   * We should return a negative value in case of error, and a positive value
+   * otherwise:
+   *  - a file descriptor (>0) will be added to the event loop; or
+   *  - 0 if we don't use any file descriptor
+   */
+  return 0;
 
 ERR_FD:
 ERR_MALLOC:
-    return -1;
+  return -1;
 }
 
-int dummy_finalize(interface_t * interface)
-{
-    dummy_data_t * data = (dummy_data_t*)interface->data;
+int dummy_finalize(interface_t *interface) {
+  dummy_data_t *data = (dummy_data_t *)interface->data;
 
-    if (data->fd > 0)
-        close(data->fd);
+  if (data->fd > 0) close(data->fd);
 
-    return 0;
+  return 0;
 }
 
-int dummy_callback(interface_t * interface)
-{
-    dummy_data_t * data = (dummy_data_t*)interface->data;
-    UNUSED(data);
+int dummy_callback(interface_t *interface) {
+  dummy_data_t *data = (dummy_data_t *)interface->data;
+  UNUSED(data);
 
-    /* ... */
+  /* ... */
 
-    return 0;
+  return 0;
 }
 
-int dummy_on_event(interface_t * interface, facelet_t * facelet)
-{
-    dummy_data_t * data = (dummy_data_t*)interface->data;
-    UNUSED(data);
+int dummy_on_event(interface_t *interface, facelet_t *facelet) {
+  dummy_data_t *data = (dummy_data_t *)interface->data;
+  UNUSED(data);
 
-    /* ... */
+  /* ... */
 
-    return 0;
+  return 0;
 }
 
 interface_ops_t dummy_ops = {