TT_OTYPE_HSIG_ARG_MODE(3)

✨ NAME ✨

tt_otype_hsig_arg_mode — okay bestie, this one returns the mode of an argument of a request signature of an otype. That’s the whole name-section vibe 💖

🌸 SYNOPSIS 🌸

#include &<Tt/tt_c.h>
Tt_mode tt_otype_hsig_arg_mode(
       const char *otype,
       int sig,
       int arg);

💅 DESCRIPTION 💅

So like, tt_otype_hsig_arg_mode returns the mode of the argth argument of the sigth request signature of the given otype. Periodt.

Here are the deets, bestie:

• otype is the object type involved in this operation.
• sig is the zero-based index into the request signatures of the specified otype.
• arg is the zero-based index into the arguments of the specified signature.

🔥 RETURN VALUE 🔥

Upon successful completion, tt_otype_hsig_arg_mode returns a value that determines who — sender or handler — 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 application can use tt_int_error(3) to extract one of the following Tt_status values from the Tt_mode integer return value:

• TT_OK — the operation completed successfully. ✅
• TT_ERR_NOMP — the ttsession(1) process is not running and the ToolTalk service cannot restart it. 😭
• TT_ERR_NUM — the integer value passed was invalid (out of range). 💀
• TT_ERR_OTYPE — the specified object type is not the name of an installed object type. 🙈

🦋 SEE ALSO 🦋

• Tt/tt_c.h - Tttt_c(5)
• tt_otype_hsig_arg_type(3)
• tt_otype_hsig_count(3)
• tt_otype_hsig_args_count(3)
• tt_otype_hsig_op(3)
• tt_int_error(3)

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And that’s the cute little sign-off, bestie: this is the tt_otype_hsig_arg_mode library call page, and the footer only carries that same library call tag — no extra version or date line on this one — so take this sparkly bow on top 🎀💖