udpc_start_up()

`udpc_start_up()`#

udpc_start_up() initializes the UDP client system by setting process-related metadata and preparing internal structures.

C

Prototype

int udpc_start_up(
    const char *process_name,
    const char *hostname,
    int         pid
);

Parameters

Key	Type	Description
`process_name`	`const char *`	The name of the process using the UDP client.
`hostname`	`const char *`	The hostname of the system running the UDP client.
`pid`	`int`	The process ID of the calling process.

Return Value

Returns 0 on success, or -1 if the system is already initialized.

Notes

This function must be called before using udpc_open() or other UDP client functions.

JS

Prototype

// Not applicable in JS

Python

Prototype

# Not applicable in Python