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| author |   Xin Long <lucien.xin@gmail.com> | 2021-06-22 14:04:49 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-06-22 11:28:51 -0700 |
| commit | 3190b649b4d9391be7bde3edd8e924e451c5d2f6 (patch) | |
| tree | 35650b75a6ad2acc715d4da7514e02eb30fa54e7 /include/uapi/linux | |
| parent | sctp: add probe_interval in sysctl and sock/asoc/transport (diff) | |
| download | linux-dev-3190b649b4d9391be7bde3edd8e924e451c5d2f6.tar.xz linux-dev-3190b649b4d9391be7bde3edd8e924e451c5d2f6.zip | |
sctp: add SCTP_PLPMTUD_PROBE_INTERVAL sockopt for sock/asoc/transport
With this socket option, users can change probe_interval for
a transport, asoc or sock after it's created.
Note that if the change is for an asoc, also apply the change
to each transport in this asoc.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux')
| -rw-r--r-- | include/uapi/linux/sctp.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h index cb78e7a739da..c4ff1ebd8bcc 100644 --- a/include/uapi/linux/sctp.h +++ b/include/uapi/linux/sctp.h @@ -141,6 +141,7 @@ typedef __s32 sctp_assoc_t; #define SCTP_EXPOSE_POTENTIALLY_FAILED_STATE 131 #define SCTP_EXPOSE_PF_STATE SCTP_EXPOSE_POTENTIALLY_FAILED_STATE #define SCTP_REMOTE_UDP_ENCAPS_PORT 132 +#define SCTP_PLPMTUD_PROBE_INTERVAL 133 /* PR-SCTP policies */ #define SCTP_PR_SCTP_NONE 0x0000 @@ -1213,4 +1214,11 @@ enum sctp_sched_type { SCTP_SS_MAX = SCTP_SS_RR }; +/* Probe Interval socket option */ +struct sctp_probeinterval { + sctp_assoc_t spi_assoc_id; + struct sockaddr_storage spi_address; + __u32 spi_interval; +}; + #endif /* _UAPI_SCTP_H */ |