xcb_glx_get_booleanv(3)

💅 xcb_glx_get_booleanv — XCB Requests era

okay bestie, gather round, because this one is a libxcb page (the XCB Requests girlies) and she's called xcb_glx_get_booleanv. That's the name, that's the vibe, and the original page's NAME line literally just says the name and then nothing else. Iconic minimalism, honestly. She said "my name is enough." 💖

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✨ SYNOPSIS ✨

First things first, you gotta bring in the header:

#include <xcb/glx.h>

🎀 Request function

xcb_glx_get_booleanv_cookie_t
       xcb_glx_get_booleanv(xcb_connection_t *conn,
       xcb_glx_context_tag_t context_tag, int32_t pname);

🦋 Reply datastructure

typedef struct xcb_glx_get_booleanv_reply_t {
    uint8_t  response_type;
    uint8_t  pad0;
    uint16_t sequence;
    uint32_t length;
    uint8_t  pad1[4];
    uint32_t n;
    uint8_t  datum;
    uint8_t  pad2[15];
} xcb_glx_get_booleanv_reply_t;

🌸 Reply function

xcb_glx_get_booleanv_reply_t
       *xcb_glx_get_booleanv_reply(xcb_connection_t *conn,
       xcb_glx_get_booleanv_cookie_t cookie, xcb_generic_error_t **e);

🫶 Reply accessors

uint8_t *xcb_glx_get_booleanv_data(const xcb_glx_get_booleanv_request_t
       *reply);

int xcb_glx_get_booleanv_data_length(const xcb_glx_get_booleanv_reply_t
       *reply);

xcb_generic_iterator_t xcb_glx_get_booleanv_data_end(const
       xcb_glx_get_booleanv_reply_t *reply);

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💜 REQUEST ARGUMENTS

• conn — the XCB connection to X11, aka your little hotline to the server. she's the main character, she carries everything.
• context_tag — TODO: NOT YET DOCUMENTED. yeah babe, the docs said "not yet" and honestly same. 🙈
• pname — TODO: NOT YET DOCUMENTED. also a mystery. the lore is not there yet, bestie, we do not make things up in this house.

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🔥 REPLY FIELDS

• response_type — the type of this reply, and in this specific case it's XCB_GLX_GET_BOOLEANV. This field is ALSO chillin' inside xcb_generic_reply_t, so you can peek at it to tell your replies apart from each other. very "who dis" energy. 👑
• sequence — the sequence number of the last request processed by the X11 server. her receipts, her timeline. ⭐
• length — the length of the reply, measured in words. and yes, a word here is 4 bytes, do not forget it. 💅
• n — TODO: NOT YET DOCUMENTED. 💀
• datum — TODO: NOT YET DOCUMENTED. 🍓

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🌈 DESCRIPTION

okay so the original DESCRIPTION section is just... empty. she's giving silence, she's giving mystery, she's giving "figure it out yourself." we respect her journey. 💖

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✨ RETURN VALUE

She hands you back an xcb_glx_get_booleanv_cookie_t. that's your little ticket, your little promise ring. 💍

But listen — errors have to be handled when you call the reply function xcb_glx_get_booleanv_reply. that's the moment of truth, no skipping it.

If you'd rather handle errors in the event loop instead, use xcb_glx_get_booleanv_unchecked. See xcb-requests(3) for the details, because she explains it better than I can fr fr.

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🧚 ERRORS

Good news, bestie: this request does never generate any errors. not a single one. she is unproblematic. she is the moment. periodt. ✨

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🌸 SEE ALSO

...nothing. the original SEE ALSO section is completely empty, no references, no friends, nothing. she's solo in the group chat. 🥲

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💜 AUTHOR

Generated from glx.xml. If you wanna send corrections and improvements, hit up xcb@lists.freedesktop.org. they're listening, they're just vibing in the mailing list. 🫶

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and that's the whole page, angel 💖 this one came from X Version 11, libxcb 1.17.0, and she's filed under xcb_glx_get_booleanv(3). slay, read her, love her, close the man page. 👑🦋🌸