diff options
author | Yash Tibrewal <yashkt@google.com> | 2018-08-24 16:07:49 -0700 |
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committer | Yash Tibrewal <yashkt@google.com> | 2018-08-24 16:07:49 -0700 |
commit | ffdcad5e0699f36b5b1a45aa5a8a8e2733d592f1 (patch) | |
tree | bfed4d97c22072ff1e32bafaadc40d9ba240f92b /src/core/lib/iomgr/internal_errqueue.h | |
parent | aab47cbdf22ce951939d635a3ff661074661a837 (diff) |
Redefine constants from errqueue.h. Some header files lag behind the kernel version
Diffstat (limited to 'src/core/lib/iomgr/internal_errqueue.h')
-rw-r--r-- | src/core/lib/iomgr/internal_errqueue.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/core/lib/iomgr/internal_errqueue.h b/src/core/lib/iomgr/internal_errqueue.h index fc11be9a6d..9d122808f9 100644 --- a/src/core/lib/iomgr/internal_errqueue.h +++ b/src/core/lib/iomgr/internal_errqueue.h @@ -43,6 +43,27 @@ namespace grpc_core { #ifdef GRPC_LINUX_ERRQUEUE + +/* Redefining scm_timestamping in the same way that <linux/errqueue.h> defines + * it, so that code compiles on systems that don't have it. */ +struct scm_timestamping { + struct timespec ts[3]; +}; +/* Also redefine timestamp types */ +/* The timestamp type for when the driver passed skb to NIC, or HW. */ +constexpr int SCM_TSTAMP_SND = 0; +/* The timestamp type for when data entered the packet scheduler. */ +constexpr int SCM_TSTAMP_SCHED = 1; +/* The timestamp type for when data acknowledged by peer. */ +constexpr int SCM_TSTAMP_ACK = 2; +/* Redefine required constants from <linux/net_tstamp.h> */ +constexpr uint32_t SOF_TIMESTAMPING_TX_SOFTWARE = 1u << 1; +constexpr uint32_t SOF_TIMESTAMPING_SOFTWARE = 1u << 4; +constexpr uint32_t SOF_TIMESTAMPING_OPT_ID = 1u << 7; +constexpr uint32_t SOF_TIMESTAMPING_TX_SCHED = 1u << 8; +constexpr uint32_t SOF_TIMESTAMPING_TX_ACK = 1u << 9; +constexpr uint32_t SOF_TIMESTAMPING_OPT_TSONLY = 1u << 11; + constexpr uint32_t kTimestampingSocketOptions = SOF_TIMESTAMPING_SOFTWARE | SOF_TIMESTAMPING_OPT_ID | SOF_TIMESTAMPING_OPT_TSONLY; |