smb2_read_pipe(9)
π smb2_read_pipe(9) β like, the Kernel API Manual, bestie β¨
okay so real talk, this is a page from the Kernel API Manual, and it's about one (1) little handler function. tiny page, big job. let's get into it π«Ά
πΈ NAME πΈ
smb2_read_pipe β the handler for smb2 read from IPC pipe. that's it. that's the whole vibe. it handles reads coming off an IPC pipe in smb2-land β¨
π¦ SYNOPSIS π¦
int smb2_read_pipe (struct ksmbd_work *work );
like, one argument, returns an int, no cap π
π ARGUMENTS π
workβ astruct ksmbd_work *, aka the smb work that's holding the read IPC pipe command buffer. it's literally carrying the command buffer for you, be nice to it π₯Ί
β RETURN β
0on success π- otherwise, an error π (that's the whole deal β success or error, no in-between)
π SEE ALSO π
so there's a whole friend group here, and honestly they're all iconic. the kernel file is ./fs/smb/server/smb2pdu.c, and these are the besties it hangs out with:
smb2_get_ksmbd_tcon(9)smb2_set_err_rsp(9)is_smb2_neg_cmd(9)is_smb2_rsp(9)get_smb2_cmd_val(9)set_smb2_rsp_status(9)init_smb2_neg_rsp(9)smb2_set_rsp_credits(9)init_chained_smb2_rsp(9)is_chained_smb2_message(9)init_smb2_rsp_hdr(9)smb2_allocate_rsp_buf(9)smb2_check_user_session(9)smb2_get_name(9)smb2_get_dos_mode(9)build_rdma_ctx(9)smb3_encryption_negotiated(9)decode_rdma_ctx(9)smb2_handle_negotiate(9)smb2_tree_connect(9)smb2_create_open_flags(9)smb2_tree_disconnect(9)smb2_session_logoff(9)create_smb2_pipe(9)smb2_set_ea(9)smb2_open(9)smb2_populate_readdir_entry(9)buffer_check_err(9)smb2_get_ea(9)smb2_query_info(9)smb2_close_pipe(9)smb2_close(9)smb2_echo(9)smb2_set_info_file(9)smb2_set_info(9)smb2_set_rdma_key(9)smb2_prep_rdma_read(9)smb2_current_req_len(9)check_rdma_desc(9)smb2_parse_rdma_write_transform(9)smb2_read_rdma(9)smb2_read(9)smb2_write_pipe(9)smb2_write_rdma(9)smb2_write(9)smb2_flush(9)smb2_cancel(9)smb2_lock(9)smb2_ioctl(9)smb20_oplock_break_ack(9)smb21_lease_break_ack(9)smb2_oplock_break(9)smb2_notify(9)smb2_is_sign_req(9)smb2_check_sign_req(9)smb2_get_sign_rsp_iov(9)smb2_set_sign_rsp(9)smb3_check_sign_req(9)smb3_set_sign_rsp(9)smb3_preauth_hash_rsp(9)
like, sixty whole functions. the whole group chat showed up ππ no cap, that's a lot of reading material.
and that's the page!! π§π
shoutout to the source <pink>./fs/smb/server</pink>, dated <purple>October 2026</purple>, and the page itself is <hotpink>smb2_read_pipe(9)</hotpink> β periodt, slay, go read the other sixty pages now π
π¦
π¦ where this page comes from
- nixpkgs unstable: linux-manual 7.3.1
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on : a language model's rewrite of the original, under its terms