X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvppinfra%2Fmpcap.h;h=84f3332d71f6a84813e3ec26b1e6da60b5a910a5;hb=767a9ab4b1f77760a633ba3de30a0dcad44cb4b1;hp=1710702d8bd1b2f5c4e2597cb8b4005650218041;hpb=a9ed6f70202eb43ef50c304f3569505815360cb9;p=vpp.git

diff --git a/src/vppinfra/mpcap.h b/src/vppinfra/mpcap.h
index 1710702d8bd..84f3332d71f 100644
--- a/src/vppinfra/mpcap.h
+++ b/src/vppinfra/mpcap.h
@@ -17,14 +17,14 @@
  * @file
  * @brief MPCAP utility definitions
  */
-#ifndef included_vnet_mpcap_h
-#define included_vnet_mpcap_h
+#ifndef included_vppinfra_mpcap_h
+#define included_vppinfra_mpcap_h
 
-#include <vlib/vlib.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <unistd.h>
 #include <vppinfra/time_range.h>
+#include <vppinfra/lock.h>
 
 /**
  * @brief Packet types supported by MPCAP
@@ -162,91 +162,7 @@ clib_error_t *mpcap_close (mpcap_main_t * pm);
 /** mmap a mpcap data file. */
 clib_error_t *mpcap_map (mpcap_main_t * pm);
 
-/**
- * @brief Add packet
- *
- * @param *pm - mpcap_main_t
- * @param time_now - f64
- * @param n_bytes_in_trace - u32
- * @param n_bytes_in_packet - u32
- *
- * @return Packet Data
- *
- */
-static inline void *
-mpcap_add_packet (mpcap_main_t * pm,
-		  f64 time_now, u32 n_bytes_in_trace, u32 n_bytes_in_packet)
-{
-  mpcap_packet_header_t *h;
-  u8 *d;
-
-  /* File already closed? */
-  if (PREDICT_FALSE (pm->flags & MPCAP_FLAG_INIT_DONE) == 0)
-    return 0;
-
-  d = pm->current_va;
-  pm->current_va += sizeof (h[0]) + n_bytes_in_trace;
-
-  /* Out of space? */
-  if (PREDICT_FALSE (pm->current_va >= pm->file_baseva + pm->max_file_size))
-    return 0;
-  h = (void *) (d);
-  h->time_in_sec = time_now;
-  h->time_in_usec = 1e6 * (time_now - h->time_in_sec);
-  h->n_packet_bytes_stored_in_file = n_bytes_in_trace;
-  h->n_bytes_in_packet = n_bytes_in_packet;
-  pm->n_packets_captured++;
-  return h->data;
-}
-
-/**
- * @brief Add buffer (vlib_buffer_t) to the trace
- *
- * @param *pm - mpcap_main_t
- * @param *vm - vlib_main_t
- * @param time_now - f64
- * @param buffer_index - u32
- * @param n_bytes_in_trace - u32
- *
- */
-static inline void
-mpcap_add_buffer (mpcap_main_t * pm,
-		  vlib_main_t * vm,
-		  f64 time_now, u32 buffer_index, u32 n_bytes_in_trace)
-{
-  vlib_buffer_t *b = vlib_get_buffer (vm, buffer_index);
-  u32 n = vlib_buffer_length_in_chain (vm, b);
-  i32 n_left = clib_min (n_bytes_in_trace, n);
-  void *d;
-
-  clib_spinlock_lock_if_init (&pm->lock);
-
-  d = mpcap_add_packet (pm, time_now, n_left, n);
-  if (PREDICT_FALSE (d == 0))
-    {
-      mpcap_close (pm);
-      clib_spinlock_unlock_if_init (&pm->lock);
-      return;
-    }
-
-  while (1)
-    {
-      u32 copy_length = clib_min ((u32) n_left, b->current_length);
-      clib_memcpy (d, b->data + b->current_data, copy_length);
-      n_left -= b->current_length;
-      if (n_left <= 0)
-	break;
-      d += b->current_length;
-      ASSERT (b->flags & VLIB_BUFFER_NEXT_PRESENT);
-      b = vlib_get_buffer (vm, b->next_buffer);
-    }
-  if (pm->n_packets_captured >= pm->n_packets_to_capture)
-    mpcap_close (pm);
-
-  clib_spinlock_unlock_if_init (&pm->lock);
-}
-
-#endif /* included_vnet_mpcap_h */
+#endif /* included_vppinfra_mpcap_h */
 
 /*
  * fd.io coding-style-patch-verification: ON