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Updates struct tcp_zerocopy_receive from 5.11 to netinet/tcp.h. 

This patch updates struct tcp_zerocopy_receive to contain filed including
copybuf_address, copybuf_len, and others.

Signed-off-by: Jiayuan Chen <jiayuan.chen@linux.dev>
Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
This commit is contained in:
Jiayuan Chen 2025-10-24 17:24:54 +08:00 committed by Adhemerval Zanella
parent 8711c29bb7
commit 1177d2f26c
1 changed files with 9 additions and 0 deletions
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9
sysdeps/gnu/netinet/tcp.h
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@ -346,6 +346,15 @@ struct tcp_zerocopy_receive
uint64_t address; /* In: address of mapping. */
uint32_t length; /* In/out: number of bytes to map/mapped. */
uint32_t recv_skip_hint; /* Out: amount of bytes to skip. */
uint32_t inq; /* Out: amount of bytes in read queue. */
int32_t err; /* Out: socket error. */
uint64_t copybuf_address; /* On: copybuf address (small reads). */
int32_t copybuf_len; /* In/Out: copybuf bytes avail/used or error. */
uint32_t flags; /* In: flags. */
uint64_t msg_control; /* Ancillary data. */
uint64_t msg_controllen;
uint32_t msg_flags;
uint32_t reserved; /* Set to 0 for now. */
};
#endif /* Misc. */