forked from Lainports/freebsd-ports
99 lines
2.1 KiB
C
99 lines
2.1 KiB
C
--- printit.c.orig 1993-03-03 22:10:03.000000000 +0100
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+++ printit.c 2013-06-16 17:17:32.000000000 +0200
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@@ -1,9 +1,10 @@
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/* pathalias -- by steve bellovin, as told to peter honeyman */
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#ifndef lint
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-static char *sccsid = "@(#)printit.c 9.4 89/02/07";
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+static const char *sccsid = "@(#)printit.c 9.4 89/02/07";
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#endif
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#include "def.h"
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+#include <string.h>
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/*
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* print the routes by traversing the shortest path tree in preorder.
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@@ -11,27 +12,28 @@
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*/
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/* exports */
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-extern void printit();
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+extern void printit(void);
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/* imports */
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extern int Cflag, Vflag, Dflag, Fflag;
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extern node *Home;
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extern char *Netchars;
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-extern void die();
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-extern int strlen();
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/* privates */
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-static link *Ancestor; /* for -f option */
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+static palink *Ancestor; /* for -f option */
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STATIC void preorder(), setpath(), printhost(), printdomain();
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STATIC char *hostpath();
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STATIC int printable();
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/* in practice, even the longest paths are < 100 bytes */
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-#define PATHSIZE 512
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+/* Dirk meyer 10.02.94 */
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+/* in reality we have reached paths up to 200 bytes */
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+/* the path must fit two times in the buffer */
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+#define PATHSIZE 4096
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void
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printit()
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-{ link *l;
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+{ palink *l;
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char pbuf[PATHSIZE];
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/* print home */
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@@ -57,7 +59,7 @@
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*/
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STATIC void
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preorder(l, ppath)
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- register link *l;
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+ register palink *l;
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char *ppath;
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{ register node *n;
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node *ncp; /* circular copy list */
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@@ -105,7 +107,7 @@
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printable(n)
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register node *n;
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{ node *ncp;
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- link *l;
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+ palink *l;
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if (n->n_flag & PRINTED)
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return 0;
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@@ -156,7 +158,7 @@
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STATIC void
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setpath(l, ppath, npath)
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- link *l;
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+ palink *l;
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register char *ppath, *npath;
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{ register node *next, *parent;
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char netchar;
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@@ -192,11 +194,12 @@
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return;
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}
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- if (netchar == '@')
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+ if (netchar == '@') {
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if (next->n_flag & ATSIGN)
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netchar = '%'; /* shazam? shaman? */
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else
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next->n_flag |= ATSIGN;
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+ }
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/* remainder should be a sprintf -- foo on '%' as an operator */
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for ( ; (*npath = *ppath) != 0; ppath++) {
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@@ -224,7 +227,7 @@
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STATIC char *
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hostpath(path, l, netchar)
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register char *path;
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- register link *l;
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+ register palink *l;
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char netchar;
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{ register node *prev;
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