XCB_GLX_VENDOR_PRIVATE_WITH_REPLY_DATA_2_LENGTH(3)

💅 xcb_glx_vendor_private_with_reply — bestie, it's a libxcb request page

okay so. this is a page from the XCB Requests manual — like, the X protocol crew's whole thing — and today's main character is xcb_glx_vendor_private_with_reply. yes the name is a mouthful, no we are not shortening it, it's ✨iconic✨ exactly as it is.

---

🌸 NAME 🌸

xcb_glx_vendor_private_with_reply — and that's literally all the original says about it, so that's all we're claiming. no cap. 🙈

---

✨ SYNOPSIS ✨

first up, you gotta bring in the header, obvi:

#include <xcb/glx.h>

🎀 Request function

xcb_glx_vendor_private_with_reply_cookie_t
       xcb_glx_vendor_private_with_reply(xcb_connection_t *conn,
       uint32_t vendor_code, xcb_glx_context_tag_t context_tag,
       uint32_t data_len, const uint8_t *data);

🦋 Reply datastructure

typedef struct xcb_glx_vendor_private_with_reply_reply_t {
    uint8_t  response_type;
    uint8_t  pad0;
    uint16_t sequence;
    uint32_t length;
    uint32_t retval;
    uint8_t  data1[24];
} xcb_glx_vendor_private_with_reply_reply_t;

💖 Reply function

xcb_glx_vendor_private_with_reply_reply_t
       *xcb_glx_vendor_private_with_reply_reply(xcb_connection_t *conn,
       xcb_glx_vendor_private_with_reply_cookie_t cookie,
       xcb_generic_error_t **e);

🌈 Reply accessors

uint8_t *xcb_glx_vendor_private_with_reply_data_2(const
       xcb_glx_vendor_private_with_reply_request_t *reply);

int xcb_glx_vendor_private_with_reply_data_2_length(const
       xcb_glx_vendor_private_with_reply_reply_t *reply);

xcb_generic_iterator_t
       xcb_glx_vendor_private_with_reply_data_2_end(const
       xcb_glx_vendor_private_with_reply_reply_t *reply);

---

🌟 REQUEST ARGUMENTS 🌟

• conn — the XCB connection to X11. your link to the server, your ride or die 🫶
• vendor_code — TODO: NOT YET DOCUMENTED. yeah babe the docs really just left us on read here 😭
• context_tag — TODO: NOT YET DOCUMENTED. same vibe, nobody wrote it down 💀
• data_len — TODO: NOT YET DOCUMENTED. mystery behavior, we stay humble 🙈
• data — TODO: NOT YET DOCUMENTED. also undocumented, also not our fault ✨

---

👑 REPLY FIELDS 👑

• response_type — the type of this reply, and in this case it's XCB_GLX_VENDOR_PRIVATE_WITH_REPLY. this field also lives in the xcb_generic_reply_t, which is how you tell replies apart from each other — it's giving name tag at a party 🎀
• sequence — the sequence number of the last request the X11 server processed. the receipts, basically 🧾
• length — the length of the reply, measured in words, and a word is 4 bytes. so, math, but make it X11 ✨
• retval — TODO: NOT YET DOCUMENTED. 🫠
• data1 — TODO: NOT YET DOCUMENTED. 🫠

---

💜 DESCRIPTION 💜

okay so the original page has literally nothing under DESCRIPTION. it's a blank canvas. an empty group chat. no notes, no lore, no tea. we are not inventing any — that's the rule, bestie. 💅

---

🔥 RETURN VALUE 🔥

it hands you back an xcb_glx_vendor_private_with_reply_cookie_t. a cookie!! 🍪

errors? you handle those when you call the reply function, xcb_glx_vendor_private_with_reply_reply.

and if you'd rather handle errors in the event loop instead, use xcb_glx_vendor_private_with_reply_unchecked. see xcb-requests(3) for the details — go read it, it's the blueprint fr fr.

---

💀 ERRORS 💀

This request does never generate any errors. not a single one. zero drama, no chaos, immaculate behavior. slay. ✨

---

🌈 SEE ALSO 🌈

yeah the original leaves this empty too. nothing linked, nothing referenced. we're keeping it exactly that way — an empty shelf with great energy. 🦋

---

🎀 AUTHOR 🎀

generated from glx.xml. contact xcb@lists.freedesktop.org for corrections and improvements — they're literally asking for your notes, so if something's off, tell them, don't just suffer in silence bestie 🫶

---

and that's the whole page, mwah 💖. this one came from the X Version 11 manual set, libxcb 1.17.0, and it's a xcb_glx_vendor_private_with_reply(3) situation through and through. stay hydrated, go read xcb-requests(3), and remember: undocumented fields are still fields. periodt. 💅✨