__zzip_fetch_disk_trailer(3)

✨ __zzip_fetch_disk_trailer(3) ✨

okay bestie, welcome to the zziplib Function List manual, and today's main character is __zzip_fetch_disk_trailer 💅 she's internal, which basically means she's backstage crew and not here for the general public, iykyk 🙈

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🌸 NAME 🌸

__zzip_fetch_disk_trailer — internal. yeah that's literally it, that's the whole job description, she's an internal helper and she knows it 🎀

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🦋 SYNOPSIS 🦋

#include <zzip/lib.h>

static int
__zzip_fetch_disk_trailer(int fd, zzip_off_t filesize, struct _disk_trailer* _zzip_restrict trailer,
                          zzip_plugin_io_t io)

so she's a static int function, she takes an int fd, a zzip_off_t filesize, a struct _disk_trailer* _zzip_restrict trailer, and a zzip_plugin_io_t io 🌈 and yeah, the _zzip_restrict on that trailer pointer is doing its little compiler-optimization vibe check, we respect it ✨

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💖 DESCRIPTION 💖

okay so the way that __zzip_fetch_disk_trailer works is that she gets called up by zzip_file_open 👑 she's the one who goes looking for the zip's central directory info, which is lowkey usually hanging out just a few bytes off the end of the file 🫶

like, picture the end of a zip file and the central directory is basically standing a couple feet back from the edge going "hiii" — that's the whole hunt, that's the mission, no cap 💀

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🌟 AUTHOR 🌟

• Guido Draheim <guidod@gmx.de>
• Tomi Ollila <too@iki.fi>

two icons, two legends, we love to see it 💜

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🎀 COPYRIGHT 🎀

Copyright (c) Guido Draheim, use under copyleft (LGPL,MPL) — so go forth and share, bestie, just keep it copyleft, periodt ✨

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and that's the whole page fr fr 🦋 this was zziplib 0.13.78, __zzip_fetch_disk_trailer(3), signing off with main character energy 👑💅 mwah, go read the rest of the function list, ily 🍓