XtSessionGetToken(3)

💖 XtSessionGetToken — bestie's guide to checkpoint tokens 💖

okay so this is XtSessionGetToken(3), straight out of the XT FUNCTIONS chapter of the X Toolkit Intrinsics manual, and it's literally just two little functions that handle tokens for checkpointing. tiny page, but honestly? iconic. let's go 🎀

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✨ NAME ✨

XtSessionGetToken, XtSessionReturnToken — token management for checkpointing

like... that's the whole vibe. you grab a token, you give the token back. slay.

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🌸 SYNTAX 🌸

first you gotta pull in the header, obvi:

#include <X11/Intrinsic.h>

then the two besties themselves:

XtCheckpointToken XtSessionGetToken(Widget w);

void XtSessionReturnToken(XtCheckpointToken token);

note the types bestie — one hands you back an XtCheckpointToken, the other one returns void because it just takes the token back and dips. no return value, no drama. 🫶

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🦋 ARGUMENTS 🦋

• w — specifies the session widget. that's the widget you're asking about, periodt.
• token — specifies the token to be returned. the one you're handing back to the universe. 💅

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👑 DESCRIPTION 👑

so here's the tea on XtSessionGetToken 🍓 — it will return NULL if the checkpoint operation instigated by the session manager is not currently under way. like, if there's no checkpoint happening right now, you get NULL. that's it. that's the check. don't @ me, that's literally what it does.

then, when you're done with your deferred save operation and you wanna signal "okay i finished" and hand the checkpoint token back — that's XtSessionReturnToken's whole job. it indicates the completion of the deferred save operation and returns the checkpoint token. two birds, one little void function. 🌈

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🌟 SEE ALSO 🌟

• X Toolkit Intrinsics - C Language Interface
• Xlib - C Language X Interface

go read those if you want the full lore, iykyk 📚

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X Version 11 energy, libXt 1.3.1 era — and that's the whole page bestie, mwah 💋 go forth and checkpoint responsibly ✨💖