shithub: ext4srv

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add "halt" command

--- a/ext4srv.c

+++ b/ext4srv.c

@@ -859,7 +859,7 @@

 static void

 cmdsrv(void *)

 {

-	char s[32], *c, *a[16];

+	char s[32], *c, *a[4];

 	int f, p[2], n;

 	Biobuf b;

@@ -882,8 +882,16 @@

 	for(; (c = Brdstr(&b, '\n', 1)) != nil; free(c)){

 		if((n = tokenize(c, a, nelem(a))) < 1)

 			continue;

-		if(strcmp(a[0], "stats") == 0)

+		USED(n);

+		if(strcmp(a[0], "stats") == 0){

 			statallparts();

+		}else if(strcmp(a[0], "halt") == 0){

+			closeallparts();

+			close(0);

+			threadexitsall(nil);

+		}else{

+			print("unknown command: %s\n", a[0]);

+		}

 	}

 }