shithub: riscv

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ndb/dnsquery, ndb/csquery: handle long lines

--- a/sys/src/cmd/ndb/csquery.c

+++ b/sys/src/cmd/ndb/csquery.c

@@ -16,7 +16,7 @@

 void

 query(char *addr)

 {

-	char buf[128];

+	char buf[8192];

 	int fd, n;

 	fd = open(server, ORDWR);

@@ -31,10 +31,9 @@

 	}

 	if(!statusonly){

 		seek(fd, 0, 0);

-		while((n = read(fd, buf, sizeof(buf)-1)) > 0){

-			buf[n] = 0;

-			print("%s\n", buf);

-		}

+		while((n = read(fd, buf, sizeof(buf))) > 0)

+			write(1, buf, n);

+		write(1, "\n", 1);

 	}

 	close(fd);

 }

--- a/sys/src/cmd/ndb/dnsquery.c

+++ b/sys/src/cmd/ndb/dnsquery.c

@@ -38,7 +38,7 @@

 static void

 querydns(int fd, char *line, int n)

 {

-	char buf[1024];

+	char buf[8192+1];

 	seek(fd, 0, 0);

 	if(write(fd, line, n) != n) {

@@ -46,10 +46,9 @@

 		return;

 	}

 	seek(fd, 0, 0);

-	buf[0] = '\0';

-	while((n = read(fd, buf, sizeof(buf))) > 0){

-		buf[n] = '\0';

-		print("%s\n", buf);

+	while((n = read(fd, buf, sizeof(buf)-1)) > 0){

+		buf[n++] = '\n';

+		write(1, buf, n);

 	}

 }