Index: Makefile
===================================================================
RCS file: /home/ncvs/src/usr.bin/uuidgen/Makefile,v
retrieving revision 1.1
diff -u -r1.1 Makefile
--- Makefile	28 May 2002 06:16:08 -0000	1.1
+++ Makefile	14 Mar 2003 15:04:37 -0000
@@ -3,4 +3,6 @@
 PROG=	uuidgen
 WARNS?=	4
 
+DESTDIR= ${CURDIR}
+CFLAGS= -ggdb
 .include <bsd.prog.mk>
Index: uuidgen.c
===================================================================
RCS file: /home/ncvs/src/usr.bin/uuidgen/uuidgen.c,v
retrieving revision 1.2
diff -u -r1.2 uuidgen.c
--- uuidgen.c	1 Nov 2002 06:20:14 -0000	1.2
+++ uuidgen.c	14 Mar 2003 15:40:11 -0000
@@ -37,7 +37,7 @@
 static void
 usage(void)
 {
-	(void)fprintf(stderr, "usage: uuidgen [-1] [-n count]\n");
+	(void)fprintf(stderr, "usage: uuidgen [-1] [-n count] [-o file]\n");
 	exit(1);
 }
 
@@ -47,10 +47,11 @@
 	uuid_t *store, *uuid;
 	char *p;
 	int ch, count, i, iterate;
+	FILE *fp = NULL;	/* output file */
 
 	count = -1;	/* no count yet */
 	iterate = 0;	/* not one at a time */
-	while ((ch = getopt(argc, argv, "1n:")) != -1)
+	while ((ch = getopt(argc, argv, "1n:o:")) != -1)
 		switch (ch) {
 		case '1':
 			iterate = 1;
@@ -62,6 +63,11 @@
 			if (*p != 0 || count < 1)
 				usage();
 			break;
+		case 'o':
+			fp = fopen(optarg, "w");
+			if (fp == NULL)
+				err(1, "fopen");
+			break;
 		default:
 			usage();
 		}
@@ -93,10 +99,16 @@
 	uuid = store;
 	while (count--) {
 		uuid_to_string(uuid++, &p, NULL);
-		printf("%s\n", p);
+		if (fp == NULL) {
+			printf("%s\n", p);
+		} else {
+			fprintf(fp, "%s\n", p);
+		}
 		free(p);
 	}
 
 	free(store);
+	if (fp != NULL)
+		fclose(fp);
 	return (0);
 }