From 88e87f5c1a3b208afdf505145fff406167411c0e Mon Sep 17 00:00:00 2001
From: Jeff Carr <jcarr@wit.com>
Date: Sat, 22 Mar 2025 08:30:27 -0500
Subject: use hostname.Get()

---
 hostname.go | 53 -----------------------------------------------------
 1 file changed, 53 deletions(-)
 delete mode 100644 hostname.go

(limited to 'hostname.go')

diff --git a/hostname.go b/hostname.go
deleted file mode 100644
index 85d61c6..0000000
--- a/hostname.go
+++ /dev/null
@@ -1,53 +0,0 @@
-// +build linux
-
-package main
-
-import (
-	"fmt"
-	"os"
-	"syscall"
-)
-
-// scutil --get ComputerName
-
-// getDomainName fetches the domain name using the getdomainname syscall.
-func getDomainName() (string, error) {
-	var buf [256]byte
-	err := syscall.Getdomainname(buf[:])
-	if err != nil {
-		return "", fmt.Errorf("failed to get domain name: %w", err)
-	}
-	// Trim null bytes
-	n := 0
-	for ; n < len(buf); n++ {
-		if buf[n] == 0 {
-			break
-		}
-	}
-	return string(buf[:n]), nil
-}
-
-// GetFullHostname returns the hostname + domain name (if set).
-func GetFullHostname() (string, error) {
-	host, err := os.Hostname()
-	if err != nil {
-		return "", fmt.Errorf("failed to get hostname: %w", err)
-	}
-
-	domain, err := getDomainName()
-	if err != nil || domain == "" {
-		return host, nil // fallback to short hostname
-	}
-
-	return fmt.Sprintf("%s.%s", host, domain), nil
-}
-
-func main() {
-	fqdn, err := GetFullHostname()
-	if err != nil {
-		fmt.Println("Error:", err)
-		return
-	}
-	fmt.Println("Hostname + Domain:", fqdn)
-}
-
-- 
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