TT_PATTERN_BARG_ADD(3)

📦
version 2.5.3 · 2 versions
, in nixos 26.05

💅 tt_pattern_barg_add (library call) — add an argument with embedded nulls to a pattern, bestie

✨ NAME ✨

tt_pattern_barg_add — add an argument with a value that contains embedded nulls to a pattern. 💖

🦋 SYNOPSIS 🦋

#include &<Tt/tt_c.h>
Tt_status tt_pattern_barg_add(
Tt_pattern m,
Tt_mode n,
const char *vtype,
const unsigned char *value,
int len);

🌸 DESCRIPTION 🌸

okay so tt_pattern_barg_add is the function that adds an argument with a value that contains embedded nulls to a pattern. literally what it says on the tin, and it ate. 💅

The m argument is the opaque handle for the pattern involved in this operation. The n argument specifies who (sender, handler, observers) writes and reads a message argument. The following modes are defined:

  • TT_IN — The argument is written by the sender and read by the handler and any observers. 💌
  • TT_OUT — The argument is written by the handler and read by the sender and any reply observers. 🫶
  • TT_INOUT — The argument is written by the sender and the handler and read by all. 🌈

The vtype argument describes the type of argument data being added. Type ALL matches any argument value type. no cap. ✨

The ToolTalk service treats the value as an opaque byte string. To pass structured data, the application and the receiving application must encode and decode these unique values. The most common method to use is XDR. 🧚

The value argument is the value to be added. NULL matches any value. 🙈

The len argument is the length of the value in bytes. 🎀

👑 RETURN VALUE 👑

Upon successful completion, the tt_pattern_barg_add function returns the status of the operation as one of the following Tt_status values:

  • TT_OK — The operation completed successfully. slay. ✨
  • TT_ERR_NOMP — The ttsession(1) process is not running and the ToolTalk service cannot restart it. 😭
  • TT_ERR_POINTER — The pointer passed does not point to an object of the correct type for this operation. 💀

🔥 SEE ALSO 🔥

xoxo, tt_pattern_barg_add — source/version: library call; date: she didn’t leave one, so this bestie is timeless 🎀💅✨

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