diff options
| author |   Damjan Marion <damarion@cisco.com> | 2021-03-05 14:41:25 +0100 |
|---|---|---|
| committer | Damjan Marion <damarion@cisco.com> | 2021-03-07 15:58:54 +0100 |
| commit | 25ab6c541062f436989b89962cdab10f21f1b4f0 (patch) | |
| tree | 9b68793eee358dffd1afd0843f4b92996b717523 /src/vppinfra | |
| parent | 46353f069337051b9299c1a21a7110d19816e66d (diff) | |
dispatch-trace: move dispatch trace pcap code to plugin
Type: refactor
Change-Id: I02a527f57853ebff797f0d85761b71127916d6ce
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vppinfra')
| -rw-r--r-- | src/vppinfra/pcap_funcs.h | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/src/vppinfra/pcap_funcs.h b/src/vppinfra/pcap_funcs.h index 125c3bd2517..2c51ab72383 100644 --- a/src/vppinfra/pcap_funcs.h +++ b/src/vppinfra/pcap_funcs.h @@ -54,45 +54,6 @@ pcap_add_packet (pcap_main_t * pm, return h->data; } -/** - * @brief Add buffer (vlib_buffer_t) to the trace - * - * @param *pm - pcap_main_t - * @param *vm - vlib_main_t - * @param buffer_index - u32 - * @param n_bytes_in_trace - u32 - * - */ -static inline void -pcap_add_buffer (pcap_main_t * pm, - struct vlib_main_t *vm, 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); - f64 time_now = vlib_time_now (vm); - void *d; - - if (PREDICT_TRUE (pm->n_packets_captured < pm->n_packets_to_capture)) - { - clib_spinlock_lock_if_init (&pm->lock); - d = pcap_add_packet (pm, time_now, n_left, n); - while (1) - { - u32 copy_length = clib_min ((u32) n_left, b->current_length); - clib_memcpy_fast (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); - } - clib_spinlock_unlock_if_init (&pm->lock); - } -} - #endif /* included_vppinfra_pcap_funcs_h */ /* |