EC_INTERA..._CALLBACK(3)

✨ NAME ✨

ec_interact_get_callback — bestie, this is the little function that goes and gets the callback attached to a parse tree 💖

It lives in the Libecoli Programmer's Manual, section 3, and its whole name is EC_INTERA..._CALLBACK(3). iykyk.

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🌸 SYNOPSIS 🌸

#include <ecoli/interact.h>

ec_interact_command_cb_t ec_interact_get_callback(
    struct ec_pnode   *parse   /* The parsed tree. */
);

okay so you #include <ecoli/interact.h> first, obviously, and then you hand over one thing: a struct ec_pnode *parse, which is the parsed tree, and that's it, that's the whole vibe 🦋

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💅 DESCRIPTION 💅

So like, here's the tea ☕: this function browses the parse tree and tries to find an attribute called EC_INTERACT_CB_ATTR that's attached to a grammar node referenced in the tree. That's the whole quest. It's giving treasure hunt, ngl 🔥

Once it finds that attribute, it returns the value of it — and that value is a function pointer. Not me casually handing you a function pointer, slay 💅✨

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👑 RETURN VALUE 👑

It gives you back the function pointer that's used as the command callback. That's the main character of this whole page, fr fr 🎀

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🌈 SEE ALSO 🌈

The whole friend group, one big group chat of related calls 💜:

• ec_interact_get_completions(3)
• ec_interact_print_helps(3)
• ec_interact_print_error_helps(3)
• ec_interact_print_cols(3)
• ec_interact_set_help(3)
• ec_interact_append_chars(3)
• ec_interact_set_desc(3)
• ec_interact_set_callback(3)
• ec_interact_get_error_helps(3)
• ec_interact_free_completions(3)
• ec_interact_get_helps(3)
• ec_interact_free_helps(3)

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💖 COPYRIGHT 💖

Copyright (C) 2010-2026 Olivier Matz, Robin Jarry.

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bestie this was libecoli, dated 2026-06-11, and the page is EC_INTERA..._CALLBACK(3) — obsessed with her honestly, periodt 🫶🌸