bin/71629: [PATCH] cleanup of the usr.sbin/pppstats code

[Bruce Cran]

The following reply was made to PR bin/71629; it has been noted by GNATS.

From: Bruce Cran <bruce at cran.org.uk>
To: bug-followup at FreeBSD.org, dan at obluda.cz
Cc:  
Subject: Re: bin/71629: [PATCH] cleanup of the usr.sbin/pppstats code
Date: Thu, 4 Sep 2008 23:52:18 +0100

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 I have attached a patch which fixes more of the warnings in pppstats.c
 with high WARNS levels.
 
 -- 
 Bruce Cran
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 --- pppstats.c.orig	2008-09-04 23:47:20.000000000 +0100
 +++ pppstats.c	2008-09-04 23:50:36.000000000 +0100
 @@ -70,7 +70,7 @@
  int	s;			/* socket or /dev/ppp file descriptor */
  int	signalled;		/* set if alarm goes off "early" */
  char	*progname;
 -char	*interface;
 +const char *interface;
  
  #if defined(SUNOS4) || defined(ULTRIX) || defined(NeXT)
  extern int optind;
 @@ -98,9 +98,9 @@
   * Sets a flag to not wait for the alarm.
   */
  static void
 -catchalarm(arg)
 -    int arg;
 +catchalarm(int arg)
  {
 +    (void)arg;
      signalled = 1;
  }
  
 @@ -252,12 +252,13 @@
  {
      register int line = 0;
      sigset_t oldmask, mask;
 -    char *bunit;
 +    const char *bunit;
      int ratef = 0;
      struct ppp_stats cur, old;
      struct ppp_comp_stats ccs, ocs;
  
      memset(&old, 0, sizeof(old));
 +    memset(&ccs, 0, sizeof(ccs));
      memset(&ocs, 0, sizeof(ocs));
  
      while (1) {
 
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