--- ray/src/util/getinfo.c	1989/02/02 10:49:19	1.1
+++ ray/src/util/getinfo.c	1992/11/12 10:06:11	2.3
@@ -1,4 +1,4 @@
-/* Copyright (c) 1986 Regents of the University of California */
+/* Copyright (c) 1992 Regents of the University of California */
 
 #ifndef lint
 static char SCCSid[] = "$SunId$ LBL";
@@ -12,7 +12,14 @@ static char SCCSid[] = "$SunId$ LBL";
 
 #include  <stdio.h>
 
+#ifdef MSDOS
+#include <fcntl.h>
+extern int  _fmode;
+#endif
 
+extern int  fputs();
+
+
 tabstr(s)				/* put out line followed by tab */
 register char  *s;
 {
@@ -27,7 +34,7 @@ register char  *s;
 
 main(argc, argv)
 int  argc;
-char  *argv[];
+char  **argv;
 {
 	int  dim = 0;
 	FILE  *fp;
@@ -36,6 +43,17 @@ char  *argv[];
 	if (argc > 1 && !strcmp(argv[1], "-d")) {
 		argc--; argv++;
 		dim = 1;
+#ifdef MSDOS
+		setmode(fileno(stdin), _fmode = O_BINARY);
+#endif
+	} else if (argc == 2 && !strcmp(argv[1], "-")) {
+#ifdef MSDOS
+		setmode(fileno(stdin), O_BINARY);
+		setmode(fileno(stdout), O_BINARY);
+#endif
+		getheader(stdin, NULL, NULL);
+		copycat();
+		exit(0);
 	}
 	for (i = 1; i < argc; i++) {
 		fputs(argv[i], stdout);
@@ -47,7 +65,7 @@ char  *argv[];
 				getdim(fp);
 			} else {
 				tabstr(":\n");
-				getheader(fp, tabstr);
+				getheader(fp, tabstr, NULL);
 				putchar('\n');
 			}
 			fclose(fp);
@@ -57,7 +75,7 @@ char  *argv[];
 		if (dim) {
 			getdim(stdin);
 		} else {
-			copyheader(stdin, stdout);
+			getheader(stdin, fputs, stdout);
 			putchar('\n');
 		}
 	exit(0);
@@ -70,7 +88,7 @@ register FILE  *fp;
 	int  j;
 	register int  c;
 
-	getheader(fp, NULL);	/* skip header */
+	getheader(fp, NULL, NULL);	/* skip header */
 
 	switch (c = getc(fp)) {
 	case '+':		/* picture */
@@ -96,4 +114,13 @@ register FILE  *fp;
 		fputs("unknown file type\n", stdout);
 		break;
 	}
+}
+
+
+copycat()			/* copy input to output */
+{
+	register int	c;
+
+	while ((c = getchar()) != EOF)
+		putchar(c);
 }