1 #include <u.h>
2 #include <libc.h>
3 #include <bio.h>
4 #include <diskfs.h>
5 
6 void
7 blockdump(Block *bb, char *desc)
8 {
9 	uchar *p, *ep;
10 	int i;
11 	Biobuf b;
12 
13 	Binit(&b, 2, OWRITE);
14 
15 	Bprint(&b, "%s\n", desc);
16 
17 	p = bb->data;
18 	ep = bb->data + bb->len;
19 
20 	while(p < ep){
21 		for(i=0; i<16; i++){
22 			if(p+i < ep)
23 				Bprint(&b, "%.2ux ", p[i]);
24 			else
25 				Bprint(&b, "   ");
26 			if(i==7)
27 				Bprint(&b, "- ");
28 		}
29 		Bprint(&b, " ");
30 		for(i=0; i<16; i++){
31 			if(p+i < ep)
32 				Bprint(&b, "%c", p[i] >= 0x20 && p[i] <= 0x7F ? p[i] : '.');
33 			else
34 				Bprint(&b, " ");
35 		}
36 		p += 16;
37 		Bprint(&b, "\n");
38 	}
39 	Bterm(&b);
40 }
41 
42 void
43 blockput(Block *b)
44 {
45 	if(b == nil)
46 		return;
47 	if(!b->_close){
48 		fprint(2, "no blockPut\n");
49 		abort();
50 	}
51 	(*b->_close)(b);
52 }