1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
--- printit.c.orig 1993-03-03 22:10:03.000000000 +0100
+++ printit.c 2013-06-17 00:12:38.000000000 +0200
@@ -1,6 +1,6 @@
/* pathalias -- by steve bellovin, as told to peter honeyman */
#ifndef lint
-static char *sccsid = "@(#)printit.c 9.4 89/02/07";
+static const char *sccsid = "@(#)printit.c 9.4 89/02/07";
#endif
#include "def.h"
@@ -11,27 +11,27 @@
*/
/* exports */
-extern void printit();
/* imports */
-extern int Cflag, Vflag, Dflag, Fflag;
-extern node *Home;
-extern char *Netchars;
-extern void die();
-extern int strlen();
/* privates */
-static link *Ancestor; /* for -f option */
-STATIC void preorder(), setpath(), printhost(), printdomain();
-STATIC char *hostpath();
-STATIC int printable();
+static palink *Ancestor; /* for -f option */
+STATIC void preorder(register palink *l, char *ppath);
+STATIC void setpath(palink *l, register char *ppath, register char *npath);
+STATIC void printhost(register node *n, char *path, Cost cost);
+STATIC void printdomain(register node *n, char *path, Cost cost);
+STATIC char *hostpath(register char *path, register palink *l, int netchar);
+STATIC int printable(register node *n);
/* in practice, even the longest paths are < 100 bytes */
-#define PATHSIZE 512
+/* Dirk meyer 10.02.94 */
+/* in reality we have reached paths up to 200 bytes */
+/* the path must fit two times in the buffer */
+#define PATHSIZE 4096
void
printit()
-{ link *l;
+{ palink *l;
char pbuf[PATHSIZE];
/* print home */
@@ -57,7 +57,7 @@
*/
STATIC void
preorder(l, ppath)
- register link *l;
+ register palink *l;
char *ppath;
{ register node *n;
node *ncp; /* circular copy list */
@@ -105,7 +105,7 @@
printable(n)
register node *n;
{ node *ncp;
- link *l;
+ palink *l;
if (n->n_flag & PRINTED)
return 0;
@@ -156,7 +156,7 @@
STATIC void
setpath(l, ppath, npath)
- link *l;
+ palink *l;
register char *ppath, *npath;
{ register node *next, *parent;
char netchar;
@@ -192,11 +192,12 @@
return;
}
- if (netchar == '@')
+ if (netchar == '@') {
if (next->n_flag & ATSIGN)
netchar = '%'; /* shazam? shaman? */
else
next->n_flag |= ATSIGN;
+ }
/* remainder should be a sprintf -- foo on '%' as an operator */
for ( ; (*npath = *ppath) != 0; ppath++) {
@@ -224,7 +225,7 @@
STATIC char *
hostpath(path, l, netchar)
register char *path;
- register link *l;
+ register palink *l;
char netchar;
{ register node *prev;
|
