p9_fd_write(9)

💅 p9_fd_write(9) 💅

okay so bestie, welcome to the Kernel API Manual page for p9_fd_write(9). It’s giving “write to a socket” and honestly that’s the whole vibe. periodt ✨

🌸 NAME 🌸

p9_fd_write — write to a socket. no cap, that’s the name section and it ate. 💖

✨ SYNOPSIS ✨

int p9_fd_write (struct p9_client *client , void *v , int len );

🎀 ARGUMENTS 🎀

three arguments, bestie, and they are lowkey carrying the whole call:

• client — the client instance. main character energy.
• v — the buffer to send data from. literally the data source vibes.
• len — size of the send buffer. the size of the send buffer, periodt.

🦋 SEE ALSO 🦋

if you’re going down the rabbit hole, the Kernel file is ./net/9p/trans_fd.c, and the whole related squad is:

• struct p9_conn(9)
• struct p9_trans_fd(9)
• p9_conn_cancel(9)
• p9_fd_read(9)
• p9_read_work(9)
• p9_write_work(9)
• p9_pollwait(9)
• p9_conn_create(9)
• p9_poll_mux(9)
• p9_fd_request(9)
• p9_conn_destroy(9)
• p9_fd_close(9)
• p9_poll_workfn(9)

mwah 💋 signing off from source ./net/9p, October 2026 — stay slay, bestie 🫶✨