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https://git.proxmox.com/git/mirror_iproute2
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596b1c94aa
iproute2 contains a bunch of kernel headers, including uapi ones. Android's libc uses uapi headers almost directly, and uses a script to fix kernel types that don't match what userspace expects. For example: https://issuetracker.google.com/36987220 reports that our struct ip_mreq_source contains "__be32 imr_multiaddr" rather than "struct in_addr imr_multiaddr". The script addresses this by replacing the uapi struct definition with a #include <bits/ip_mreq.h> which contains the traditional userspace definition. Unfortunately, when we compile iproute2, this definition conflicts with the one in iproute2's linux/in.h. Historically we've just solved this problem by running "git rm" on all the iproute2 include/linux headers that break Android's libc. However, deleting the files in this way makes it harder to keep up with upstream, because every upstream change to an include file causes a merge conflict with the delete. This patch fixes the problem by moving the iproute2 linux headers from include/linux to include/uapi/linux. Tested: compiles on ubuntu trusty (glibc) Signed-off-by: Elliott Hughes <enh@google.com> Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
/* tcp_metrics.h - TCP Metrics Interface */
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#ifndef _LINUX_TCP_METRICS_H
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#define _LINUX_TCP_METRICS_H
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#include <linux/types.h>
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/* NETLINK_GENERIC related info
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*/
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#define TCP_METRICS_GENL_NAME "tcp_metrics"
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#define TCP_METRICS_GENL_VERSION 0x1
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enum tcp_metric_index {
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TCP_METRIC_RTT, /* in ms units */
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TCP_METRIC_RTTVAR, /* in ms units */
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TCP_METRIC_SSTHRESH,
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TCP_METRIC_CWND,
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TCP_METRIC_REORDERING,
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TCP_METRIC_RTT_US, /* in usec units */
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TCP_METRIC_RTTVAR_US, /* in usec units */
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/* Always last. */
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__TCP_METRIC_MAX,
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};
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#define TCP_METRIC_MAX (__TCP_METRIC_MAX - 1)
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enum {
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TCP_METRICS_ATTR_UNSPEC,
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TCP_METRICS_ATTR_ADDR_IPV4, /* u32 */
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TCP_METRICS_ATTR_ADDR_IPV6, /* binary */
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TCP_METRICS_ATTR_AGE, /* msecs */
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TCP_METRICS_ATTR_TW_TSVAL, /* u32, raw, rcv tsval */
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TCP_METRICS_ATTR_TW_TS_STAMP, /* s32, sec age */
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TCP_METRICS_ATTR_VALS, /* nested +1, u32 */
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TCP_METRICS_ATTR_FOPEN_MSS, /* u16 */
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TCP_METRICS_ATTR_FOPEN_SYN_DROPS, /* u16, count of drops */
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TCP_METRICS_ATTR_FOPEN_SYN_DROP_TS, /* msecs age */
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TCP_METRICS_ATTR_FOPEN_COOKIE, /* binary */
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TCP_METRICS_ATTR_SADDR_IPV4, /* u32 */
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TCP_METRICS_ATTR_SADDR_IPV6, /* binary */
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TCP_METRICS_ATTR_PAD,
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__TCP_METRICS_ATTR_MAX,
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};
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#define TCP_METRICS_ATTR_MAX (__TCP_METRICS_ATTR_MAX - 1)
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enum {
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TCP_METRICS_CMD_UNSPEC,
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TCP_METRICS_CMD_GET,
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TCP_METRICS_CMD_DEL,
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__TCP_METRICS_CMD_MAX,
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};
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#define TCP_METRICS_CMD_MAX (__TCP_METRICS_CMD_MAX - 1)
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#endif /* _LINUX_TCP_METRICS_H */
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