use stdio to do output

diff --git a/mach/pdp/cv/cv.c b/mach/pdp/cv/cv.c
index df340f2..781e0b1 100644 (file)
--- a/mach/pdp/cv/cv.c
+++ b/mach/pdp/cv/cv.c
@@ -46,7 +46,7 @@ struct exec exec;
 
 char   *output_file;
 int    outputfile_created;
-int    output;
+FILE   *output;
 int    rom_in_text;
 
 char *program ;
@@ -68,7 +68,7 @@ main(argc, argv)
 {
        register struct exec *e = &exec;
 
-       output = 1;
+       output = stdout;
        program= argv[0] ;
        if ( argc>1 && argv[1][0]=='-' ) {
                flag=argv[1][1] ;
@@ -77,7 +77,7 @@ main(argc, argv)
        switch (argc) {
        case 1: rd_fdopen(0);
                break;
-       case 3: if ((output = creat(argv[2], 0644)) < 0) {
+       case 3: if ((output = fopen(argv[2], "w")) == NULL) {
                        fatal("Can't write %s.\n", argv[2]);
                }
                output_file = argv[2];
@@ -182,24 +182,18 @@ main(argc, argv)
 
 wr_int2(n)
 {
-       char buf[2];
-
-       buf[0] = n;
-       buf[1] = (n >> 8);
-       write(output, buf, 2);
+       putc(n, output);
+       putc((n>>8), output);
 }
 
 /*
 wr_long(l)
        long l;
 {
-       char buf[4];
-
-       buf[2] = l;
-       buf[3] = (l >> 8);
-       buf[0] = (l >> 16);
-       buf[1] = (l >> 24);
-       write(output, buf, 4);
+       putc((int)(l >> 16), output);
+       putc((int)(l >> 24), output);
+       putc((int) l, output);
+       putc(((int)l >> 8), output);
 }
 */
 
@@ -216,7 +210,7 @@ emits(section) struct outsect *section ; {
        while (n > 0) {
                blk = n > BUFSIZ ? BUFSIZ : n;
                rd_emit(buffer, (long) blk);
-               write(output, buffer, blk);
+               fwrite(buffer, sizeof(char), blk, output);
                n -= blk;
        }
        if ((n = section->os_size - section->os_flen) > 0) {
@@ -225,7 +219,7 @@ emits(section) struct outsect *section ; {
                }
                while (n > 0) {
                        blk = n > BUFSIZ ? BUFSIZ : n;
-                       write(output, buffer, blk);
+                       fwrite(buffer, sizeof(char), blk, output);
                        n -= blk;
                }
        }
@@ -294,7 +288,7 @@ emit_symtab()
                for (j++; j < 8; j++) {
                        PDP_name.n_name[j] = 0;
                }
-               write(output, (char *) &PDP_name, 8);
+               fwrite((char *) &PDP_name, sizeof(char), 8, output);
                wr_int2(PDP_name.n_type);
                wr_int2(PDP_name.n_value);
        }