X-Git-Url: https://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=pppd%2Fauth.c;h=406661b113b4a97286797fb4f3a3d45211468262;hp=a8e50042570286e55d3cd14af09d5b091eea70fe;hb=035aefdd1f25f6bdeb73b42a11fd8da76118a405;hpb=829ce3a1b544753fc086c75b57d779839adfa545

diff --git a/pppd/auth.c b/pppd/auth.c
index a8e5004..406661b 100644
--- a/pppd/auth.c
+++ b/pppd/auth.c
@@ -33,11 +33,12 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$Id: auth.c,v 1.7 1994/08/09 06:29:14 paulus Exp $";
+static char rcsid[] = "$Id: auth.c,v 1.12 1994/10/24 04:31:11 paulus Exp $";
 #endif
 
 #include <stdio.h>
 #include <stddef.h>
+#include <stdlib.h>
 #include <syslog.h>
 #include <pwd.h>
 #include <string.h>
@@ -48,7 +49,6 @@ static char rcsid[] = "$Id: auth.c,v 1.7 1994/08/09 06:29:14 paulus Exp $";
 #include <netinet/in.h>
 #include <arpa/inet.h>
 
-#include "ppp.h"
 #include "pppd.h"
 #include "fsm.h"
 #include "lcp.h"
@@ -77,20 +77,10 @@ struct wordlist {
 #define FALSE	0
 #define TRUE	1
 
-extern char user[];
-extern char passwd[];
-extern char devname[];
-extern char our_name[];
-extern char remote_name[];
-extern char hostname[];
-extern int uselogin;
-extern int usehostname;
-extern int auth_required;
-
 /* Records which authentication operations haven't completed yet. */
-static int auth_pending[NPPP];
+static int auth_pending[NUM_PPP];
 static int logged_in;
-static struct wordlist *addresses[NPPP];
+static struct wordlist *addresses[NUM_PPP];
 
 /* Bits in auth_pending[] */
 #define UPAP_WITHPEER	1
@@ -99,20 +89,20 @@ static struct wordlist *addresses[NPPP];
 #define CHAP_PEER	8
 
 /* Prototypes */
-void check_access __ARGS((FILE *, char *));
-
-static void network_phase __ARGS((int));
-static int  login __ARGS((char *, char *, char **, int *));
-static void logout __ARGS((void));
-static int  null_login __ARGS((int));
-static int  get_upap_passwd __ARGS((void));
-static int  have_upap_secret __ARGS((void));
-static int  have_chap_secret __ARGS((char *, char *));
-static int  scan_authfile __ARGS((FILE *, char *, char *, char *,
+void check_access __P((FILE *, char *));
+
+static void network_phase __P((int));
+static int  login __P((char *, char *, char **, int *));
+static void logout __P((void));
+static int  null_login __P((int));
+static int  get_upap_passwd __P((void));
+static int  have_upap_secret __P((void));
+static int  have_chap_secret __P((char *, char *));
+static int  scan_authfile __P((FILE *, char *, char *, char *,
 				  struct wordlist **, char *));
-static void free_wordlist __ARGS((struct wordlist *));
+static void free_wordlist __P((struct wordlist *));
 
-extern char *crypt __ARGS((char *, char *));
+extern char *crypt __P((char *, char *));
 
 /*
  * An Open on LCP has requested a change from Dead to Establish phase.
@@ -237,10 +227,10 @@ auth_peer_success(unit, protocol)
     int bit;
 
     switch (protocol) {
-    case CHAP:
+    case PPP_CHAP:
 	bit = CHAP_PEER;
 	break;
-    case UPAP:
+    case PPP_PAP:
 	bit = UPAP_PEER;
 	break;
     default:
@@ -284,10 +274,10 @@ auth_withpeer_success(unit, protocol)
     int bit;
 
     switch (protocol) {
-    case CHAP:
+    case PPP_CHAP:
 	bit = CHAP_WITHPEER;
 	break;
-    case UPAP:
+    case PPP_PAP:
 	bit = UPAP_WITHPEER;
 	break;
     default:
@@ -426,7 +416,7 @@ check_passwd(unit, auser, userlen, apasswd, passwdlen, msg, msglen)
 	 */
 	if (attempts++ >= 10) {
 	    syslog(LOG_WARNING, "%d LOGIN FAILURES ON %s, %s",
-		   attempts, devname, user);
+		   attempts, devnam, user);
 	    quit();
 	}
 	if (attempts > 3)
@@ -488,9 +478,9 @@ login(user, passwd, msg, msglen)
     /*
      * Write a wtmp entry for this user.
      */
-    tty = strrchr(devname, '/');
+    tty = strrchr(devnam, '/');
     if (tty == NULL)
-	tty = devname;
+	tty = devnam;
     else
 	tty++;
     logwtmp(tty, user, "");		/* Add wtmp login entry */
@@ -507,9 +497,9 @@ logout()
 {
     char *tty;
 
-    tty = strrchr(devname, '/');
+    tty = strrchr(devnam, '/');
     if (tty == NULL)
-	tty = devname;
+	tty = devnam;
     else
 	tty++;
     logwtmp(tty, "", "");		/* Wipe out wtmp logout entry */
@@ -703,9 +693,9 @@ get_secret(unit, client, server, secret, secret_len, save_addrs)
 int
 auth_ip_addr(unit, addr)
     int unit;
-    u_long addr;
+    u_int32_t addr;
 {
-    u_long a;
+    u_int32_t a;
     struct hostent *hp;
     struct wordlist *addrs;
 
@@ -726,7 +716,7 @@ auth_ip_addr(unit, addr)
 		       addrs->word);
 		continue;
 	    } else
-		a = *(u_long *)hp->h_addr;
+		a = *(u_int32_t *)hp->h_addr;
 	}
 	if (addr == a)
 	    return 1;
@@ -741,7 +731,7 @@ auth_ip_addr(unit, addr)
  */
 int
 bad_ip_adrs(addr)
-    u_long addr;
+    u_int32_t addr;
 {
     addr = ntohl(addr);
     return (addr >> IN_CLASSA_NSHIFT) == IN_LOOPBACKNET