Revert "Platform (Linux): use $HOSTNAME if available"

CarterLi · CarterLi · commit 79e2007d3096 · 2024-02-05T20:01:18.000+08:00
$HOSTNAME doesn't seem to be a standard variable This reverts commit 02eb604.
diff --git a/src/util/platform/FFPlatform_unix.c b/src/util/platform/FFPlatform_unix.c
@@ -150,10 +150,7 @@ static void getUserName(FFPlatform* platform, const struct passwd* pwd)
 
 static void getHostName(FFPlatform* platform, const struct utsname* uts)
 {
-    const char* hostname = getenv("HOSTNAME");
-    if(!ffStrSet(hostname) && uts)
-        hostname = uts->nodename;
-    ffStrbufAppendS(&platform->hostName, hostname);
+    ffStrbufAppendS(&platform->hostName, uts->nodename);
 }
 
 static void getUserShell(FFPlatform* platform, const struct passwd* pwd)

Original file line number	Diff line number	Diff line change
`@@ -150,10 +150,7 @@ static void getUserName(FFPlatform* platform, const struct passwd* pwd)`
`150`	`150`
`151`	`151`	`static void getHostName(FFPlatform* platform, const struct utsname* uts)`
`152`	`152`	`{`
`153`		`- const char* hostname = getenv("HOSTNAME");`
`154`		`- if(!ffStrSet(hostname) && uts)`
`155`		`- hostname = uts->nodename;`
`156`		`- ffStrbufAppendS(&platform->hostName, hostname);`
	`153`	`+ ffStrbufAppendS(&platform->hostName, uts->nodename);`
`157`	`154`	`}`
`158`	`155`
`159`	`156`	`static void getUserShell(FFPlatform* platform, const struct passwd* pwd)`