X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/blobdiff_plain/2b84abb596f52ab2068d52108adc96838ad4340a..31cef89cb428866f787983e68246030321893df4:/usr/src/cmd/strip.c

diff --git a/usr/src/cmd/strip.c b/usr/src/cmd/strip.c
index b74747c7bf..c9a06986e9 100644
--- a/usr/src/cmd/strip.c
+++ b/usr/src/cmd/strip.c
@@ -1,3 +1,4 @@
+static char *sccsid = "@(#)strip.c	4.1 (Berkeley) 10/1/80";
 #include <a.out.h>
 #include <signal.h>
 #include <pagsiz.h>
@@ -7,7 +8,6 @@
 char	*tname;
 char	*mktemp();
 struct exec head;
-int 	a_magic[] = {A_MAGIC1, A_MAGIC2, A_MAGIC3, A_MAGIC4, 0412, 0413, 0};
 int	status;
 int	tf;
 
@@ -50,9 +50,7 @@ char *name;
 		goto out;
 	}
 	read(f, (char *)&head, sizeof(head));
-	for(i=0;a_magic[i];i++)
-		if(a_magic[i] == head.a_magic) break;
-	if(a_magic[i] == 0) {
+	if (N_BADMAG(head)) {
 		printf("%s not in a.out format\n", name);
 		status = 1;
 		goto out;
@@ -63,13 +61,11 @@ char *name;
 	}
 	size = (long)head.a_text + head.a_data;
 	head.a_syms = head.a_trsize = head.a_drsize = 0 ;
-
 	lseek(tf, (long)0, 0);
 	write(tf, (char *)&head, sizeof(head));
-	if (head.a_magic == 0412 || head.a_magic == 0413) {
+	if (head.a_magic == ZMAGIC)
 		size += PAGSIZ - sizeof (head);
-	}
-	if(copy(name, f, tf, size)) {
+	if (copy(name, f, tf, size)) {
 		status = 1;
 		goto out;
 	}