mirror of
https://git.freebsd.org/ports.git
synced 2025-05-14 16:21:50 -04:00
80 lines
2.1 KiB
C
80 lines
2.1 KiB
C
--- main.c.orig 1993-03-03 22:10:02.000000000 +0100
|
|
+++ main.c 2013-06-16 23:52:03.000000000 +0200
|
|
@@ -1,6 +1,6 @@
|
|
-/* pathalias -- by steve bellovin, as told to peter honeyman */
|
|
+/*_pathalias -- by steve bellovin, as told to peter honeyman */
|
|
#ifndef lint
|
|
-static char *sccsid = "@(#)main.c 9.8 91/06/11";
|
|
+static const char *sccsid = "@(#)main.c 9.8 91/06/11";
|
|
#endif
|
|
|
|
#ifndef VMS
|
|
@@ -9,10 +9,11 @@
|
|
#define MAIN XXmain
|
|
#endif
|
|
|
|
+#include <unistd.h>
|
|
#include "def.h"
|
|
|
|
/* exports */
|
|
-char *Cfile; /* current input file */
|
|
+const char *Cfile; /* current input file */
|
|
char *Graphout; /* file for dumping edges (-g option) */
|
|
char *Linkout; /* file for dumping shortest path tree */
|
|
char **Argv; /* external copy of argv (for input files) */
|
|
@@ -26,26 +27,17 @@
|
|
int InetFlag; /* local host is w/in scope of DNS (-I flag) */
|
|
int Lineno = 1; /* line number within current input file */
|
|
int Argc; /* external copy of argc (for input files) */
|
|
-extern void die();
|
|
-extern int tracelink();
|
|
|
|
/* imports */
|
|
-extern char *optarg;
|
|
-extern int optind;
|
|
-extern long Lcount, Ncount;
|
|
-extern long allocation();
|
|
-extern void wasted(), mapit(), hashanalyze(), deadlink();
|
|
-extern char *local();
|
|
-extern node *addnode();
|
|
-extern int getopt(), yyparse();
|
|
-extern void printit();
|
|
|
|
#define USAGE "usage: %s [-vciDfI] [-l localname] [-d deadlink] [-t tracelink] [-g edgeout] [-s treeout] [-a avoid] [files ...]\n"
|
|
|
|
+int
|
|
MAIN(argc, argv)
|
|
register int argc;
|
|
register char **argv;
|
|
-{ char *locname = 0, *bang;
|
|
+{ const char *locname = 0;
|
|
+ char *bang;
|
|
register int c;
|
|
int errflg = 0;
|
|
|
|
@@ -122,14 +114,14 @@
|
|
Argv[0], locname);
|
|
}
|
|
|
|
- Home = addnode(locname); /* add home node */
|
|
+ Home = addnode(strsave(locname)); /* add home node */
|
|
Home->n_cost = 0; /* doesn't cost to get here */
|
|
|
|
(void) yyparse(); /* read in link info */
|
|
|
|
if (Vflag > 1)
|
|
hashanalyze();
|
|
- vprintf(stderr, "%d nodes, %d links, alloc %ldk\n",
|
|
+ vprintf(stderr, "%ld nodes, %ld links, alloc %ldk\n",
|
|
Ncount, Lcount, allocation());
|
|
|
|
Cfile = "[backlinks]"; /* for tracing back links */
|
|
@@ -150,7 +142,7 @@
|
|
|
|
void
|
|
die(s)
|
|
- char *s;
|
|
+ const char *s;
|
|
{
|
|
#ifdef DEBUG
|
|
extern int abort();
|