KDK_BLUETOOTH_GET_ADDRESS(3)

🎀 KDK_BLUETO...GET_ADDRESS(3) 🎀

okay bestie, welcome to the Library Functions Manual, this one's a 3rd-section lib function page and honestly? it's giving bluetooth ✨

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💖 NAME 💖

kdk_bluetooth_get_address — 获取蓝牙的地址 (aka: go get your bluetooth's address, no cap 🦋)

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🌸 SYNOPSIS 🌸

like here's the whole vibe, copy it exactly:

#include <libkybluetooth.h>

extern char* kdk_bluetooth_get_address(int id);

and then you gotta link it, periodt:

Link with -lkybluetooth.

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✨ Detailed Description ✨

so the main character of this whole interface is literally just: get the address of Bluetooth. that's it. that's the job 💅

the argument id is the device ID of Bluetooth, okay? like that's the thing you pass in, don't overthink it 🫶

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🔥 RETURN VALUE 🔥

okay so this is the part where you gotta pay attention, bestie:

• on success — it returns the Bluetooth address, type char*. and the way that you have to release that returned string with free... yeah, don't forget, or it's a leak, and leaks are not iconic 😭
• on error — it returns NULL. that's it. NULL. bye 💀

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🌈 EXAMPLES 🌈

here's a whole little program, verbatim, no edits from me, slay:

#include "libkybluetooth.h"
#include <stdio.h>
#include <stdlib.h>

int main()
{
    int i = 0;
    char *manufacturer = " ";
    char *version = " ";
    char *name = " ";
    char *address = " ";
    char *link_mode  =" ";
    char *link_policy =" ";
    char *scomtu = " ";
    char *alcmtu = " ";
    char *packettype = " ";
    char *features = " ";
    char *bus = " ";
    int **id = kdk_bluetooth_get_device_id();
    do
    {
        printf("id = %d0,id[i]);
        manufacturer = kdk_bluetooth_get_manufacturer(i);
        printf("manufacturer: %s0, manufacturer);
        free(manufacturer);
        version = kdk_bluetooth_get_dev_version(i);
        printf("version: %s0, version);
        free(version);
        name = kdk_bluetooth_get_name(id[i]);
        printf("name: %s0, name);
        address = kdk_bluetooth_get_address(id[i]);
        printf("address: %s0, address);
        link_mode = kdk_bluetooth_get_link_mode(id[i]);
        printf("link_mode: %s0, link_mode);
        link_policy = kdk_bluetooth_get_link_policy(id[i]);
        printf("link_policy: %s0, link_policy);
        scomtu = kdk_bluetooth_get_scomtu(id[i]);
        printf("scomtu: %s0, scomtu);
        alcmtu = kdk_bluetooth_get_alcmtu(id[i]);
        printf("alcmtu: %s0, alcmtu);
        packettype = kdk_bluetooth_get_packettype(id[i]);
        printf("packettype: %s0, packettype);
        features = kdk_bluetooth_get_features(id[i]);
        printf("features: %s0, features);
        bus = kdk_bluetooth_get_bus(id[i]);
        printf("bus: %s0, bus);
        i++;
    }while(id[i]);
    return 0;
}

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👑 CONFORMING TO 👑

these functions are as per the withdrawn POSIX.1e draft specification — yes, withdrawn, we're in our vintage era, it's fine, it's a whole thing 🙈

and the following functions are Linux extensions:

• kdk_bluetooth_get_device_id()
• kdk_bluetooth_get_manufacturer()
• kdk_bluetooth_get_dev_version()
• kdk_bluetooth_get_name()
• kdk_bluetooth_get_link_mode()
• kdk_bluetooth_get_link_policy()
• kdk_bluetooth_get_bus()
• kdk_bluetooth_get_scomtu()
• kdk_bluetooth_get_alcmtu()
• kdk_bluetooth_get_packettype()
• and kdk_bluetooth_get_features()

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🦋 SEE ALSO 🦋

go read these next, bestie, the whole friend group:

• kdk_bluetooth_get_device_id(3)
• kdk_bluetooth_get_manufacturer(3)
• kdk_bluetooth_get_dev_version(3)
• kdk_bluetooth_get_name(3)
• kdk_bluetooth_get_link_mode(3)
• kdk_bluetooth_get_link_policy(3)
• kdk_bluetooth_get_bus(3)
• kdk_bluetooth_get_scomtu(3)
• kdk_bluetooth_get_alcmtu(3)
• kdk_bluetooth_get_packettype(3)
• and kdk_bluetooth_get_features(3)

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🫶 reminder from your girl: the string you get back needs free. i will know. i always know. 💅

okay that's the page!! this came from the Linux Programmer's Manual, dated Fri Aug 25 2023, filed under KDK_BLUETO...GET_ADDRESS(3). mwah, go write some bluetooth code, you ate 💖✨🎀