This extends the proposed user-supplied timestamps. The pcapng library converts the TSC into nanoseconds since 1/1/1970, because that is what the pcapng file format records. Make that function available for more general use.
The third patch is Dawid's v8, rebased on the first two. Some rework was needed to fit in because because adding new parameter to existing function creates lot of API and deprecation headaches so rte_pcapng_copy_ts() is added as a new experimental function instead. Dawid Wesierski (1): pcapng: add user-supplied timestamp support Stephen Hemminger (2): eal: add function to convert TSC to epoch time pcapng: use EAL TSC to epoch conversion app/test/test_pcapng.c | 108 +++++++++++++++++++++++++++-- doc/api/doxy-api-index.md | 1 + doc/guides/prog_guide/pcapng_lib.rst | 4 ++ doc/guides/rel_notes/release_26_11.rst | 13 ++++ lib/eal/common/eal_common_timer.c | 59 ++++++++++++++++ lib/eal/include/rte_time.h | 34 +++++++++ lib/pcapng/rte_pcapng.c | 122 ++++++++++++++++++--------------- lib/pcapng/rte_pcapng.h | 54 ++++++++++++++- 8 files changed, 333 insertions(+), 62 deletions(-) Dawid Wesierski (1): pcapng: add user-supplied timestamp support Stephen Hemminger (2): eal: add function to convert TSC to epoch time pcapng: use EAL TSC to epoch conversion app/test/test_pcapng.c | 108 +++++++++++++++++++++- doc/api/doxy-api-index.md | 1 + doc/guides/prog_guide/pcapng_lib.rst | 4 + doc/guides/rel_notes/release_26_11.rst | 13 +++ lib/eal/common/eal_common_timer.c | 59 ++++++++++++ lib/eal/include/rte_time.h | 34 +++++++ lib/pcapng/rte_pcapng.c | 122 +++++++++++++------------ lib/pcapng/rte_pcapng.h | 54 ++++++++++- 8 files changed, 333 insertions(+), 62 deletions(-) -- 2.53.0
