tools/testing/selftests/net/packetdrill/tcp_splice_tcp_splice_loop_test.pkt

Source file repositories/reference/linux-study-clean/tools/testing/selftests/net/packetdrill/tcp_splice_tcp_splice_loop_test.pkt

File Facts

System
Linux kernel
Corpus path
tools/testing/selftests/net/packetdrill/tcp_splice_tcp_splice_loop_test.pkt
Extension
.pkt
Size
622 bytes
Lines
21
Domain
Support Tooling And Documentation
Bucket
tools
Inferred role
Support Tooling And Documentation: tools
Status
atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0
`./defaults.sh`

// Initialize a server socket
    0 socket(..., SOCK_STREAM, IPPROTO_TCP) = 3
   +0 setsockopt(3, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0
   +0 setsockopt(3, SOL_IP, IP_FREEBIND, [1], 4) = 0
   +0 bind(3, ..., ...) = 0
   +0 listen(3, 1) = 0

// Connection should get accepted
   +0 < S 0:0(0) win 32972 <mss 1460,nop,wscale 7>
   +0 > S. 0:0(0) ack 1 <...>
   +0 < . 1:1(0) ack 1 win 257
   +0 accept(3, ..., ...) = 4

   +0 pipe([5, 6]) = 0
   +0 < U. 1:101(100) ack 1 win 257 urg 100
   +0 splice(4, NULL, 6, NULL, 99, 0) = 99
   +0 splice(4, NULL, 6, NULL, 1, 0) = 0

Annotation

Implementation Notes