TSMIMEHDRCOPY(3ts)

💖 NAME 💖

TSMimeHdrCopy — the TSMimeHdrCopy API function, bestie. that's it, that's the name 🎀

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✨ SYNOPSIS ✨

#include <ts/ts.h>

TSReturnCode TSMimeHdrCopy(TSMBuffer dest_bufp, TSMLoc dest_offset,
TSMBuffer src_bufp, TSMLoc src_offset)

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🦋 DESCRIPTION 🦋

okay so picture this: you've got a MIME header chilling at src_loc inside src_bufp, and you want all of its contents to show up at the MIME header living at dest_loc inside dest_bufp. that's literally the whole job. TSMimeHdrCopy() does the copy, no drama, no cap. 💅

and here's the iconic part — it works correctly even if src_bufp and dest_bufp point to different marshal buffers. like, cross-buffer glow-up? fully supported. she's flexible like that. ✨

IMPORTANT: 🚨 you must create the destination MIME header before you copy into it, using TSMimeHdrCreate(). do not skip this step, do not pass go, do not try to copy into a header that doesn't exist yet. it's giving chaos and we don't do that here. 😭

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👑 COPYRIGHT 👑

2026, dev@trafficserver.apache.org

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and that's the whole page, pookie 🫶 go forth and copy those headers responsibly. this was Apache Traffic Server 9.2, dated Feb 12, 2026 — mwah, periodt. 💖🌸