X-Git-Url: http://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=pppstats%2Fpppstats.c;h=6367988eb96bf03c588b6228ee0c0fdf115f0fbb;hp=d5f74b9911a8b2c133d2bcec4842147583ea3f31;hb=fd25394d146bb83043189608d30dd0eeb983186d;hpb=a3630de20e34796f434a728bfd9cf1a961380c82

diff --git a/pppstats/pppstats.c b/pppstats/pppstats.c
index d5f74b9..6367988 100644
--- a/pppstats/pppstats.c
+++ b/pppstats/pppstats.c
@@ -36,7 +36,7 @@
 #endif
 
 #ifndef lint
-static const char rcsid[] = "$Id: pppstats.c,v 1.27 1999/08/13 06:46:23 paulus Exp $";
+static const char rcsid[] = "$Id: pppstats.c,v 1.29 2002/10/27 12:56:26 fcusack Exp $";
 #endif
 
 #include <stdio.h>
@@ -53,13 +53,13 @@ static const char rcsid[] = "$Id: pppstats.c,v 1.27 1999/08/13 06:46:23 paulus E
 #include <sys/ioctl.h>
 
 #ifndef STREAMS
-#if defined(_linux_) && defined(__powerpc__) \
+#if defined(__linux__) && defined(__powerpc__) \
     && (__GLIBC__ == 2 && __GLIBC_MINOR__ == 0)
 /* kludge alert! */
 #undef __GLIBC__
 #endif
 #include <sys/socket.h>		/* *BSD, Linux, NeXT, Ultrix etc. */
-#ifndef _linux_
+#ifndef __linux__
 #include <net/if.h>
 #include <net/ppp_defs.h>
 #include <net/if_ppp.h>
@@ -74,7 +74,7 @@ static const char rcsid[] = "$Id: pppstats.c,v 1.27 1999/08/13 06:46:23 paulus E
 #endif
 #include <linux/ppp_defs.h>
 #include <linux/if_ppp.h>
-#endif /* _linux_ */
+#endif /* __linux__ */
 
 #else	/* STREAMS */
 #include <sys/stropts.h>	/* SVR4, Solaris 2, SunOS 4, OSF/1, etc. */
@@ -99,6 +99,14 @@ extern int optind;
 extern char *optarg;
 #endif
 
+/*
+ * If PPP_DRV_NAME is not defined, use the legacy "ppp" as the
+ * device name.
+ */
+#if !defined(PPP_DRV_NAME)
+#define PPP_DRV_NAME    "ppp"
+#endif /* !defined(PPP_DRV_NAME) */
+
 static void usage __P((void));
 static void catchalarm __P((int));
 static void get_ppp_stats __P((struct ppp_stats *));
@@ -136,7 +144,7 @@ get_ppp_stats(curp)
 
     memset (&req, 0, sizeof (req));
 
-#ifdef _linux_
+#ifdef __linux__
     req.stats_ptr = (caddr_t) &req.stats;
 #undef ifr_name
 #define ifr_name ifr__name
@@ -162,7 +170,7 @@ get_ppp_cstats(csp)
 
     memset (&creq, 0, sizeof (creq));
 
-#ifdef _linux_
+#ifdef __linux__
     creq.stats_ptr = (caddr_t) &creq.stats;
 #undef  ifr_name
 #define ifr_name ifr__name
@@ -182,7 +190,7 @@ get_ppp_cstats(csp)
 	}
     }
 
-#ifdef _linux_
+#ifdef __linux__
     if (creq.stats.c.bytes_out == 0) {
 	creq.stats.c.bytes_out = creq.stats.c.comp_bytes + creq.stats.c.inc_bytes;
 	creq.stats.c.in_count = creq.stats.c.unc_bytes;
@@ -444,7 +452,7 @@ main(argc, argv)
     char *dev;
 #endif
 
-    interface = "ppp0";
+    interface = PPP_DRV_NAME "0";
     if ((progname = strrchr(argv[0], '/')) == NULL)
 	progname = argv[0];
     else
@@ -498,7 +506,7 @@ main(argc, argv)
     if (argc > 0)
 	interface = argv[0];
 
-    if (sscanf(interface, "ppp%d", &unit) != 1) {
+    if (sscanf(interface, PPP_DRV_NAME "%d", &unit) != 1) {
 	fprintf(stderr, "%s: invalid interface '%s' specified\n",
 		progname, interface);
     }
@@ -514,7 +522,7 @@ main(argc, argv)
 	    exit(1);
 	}
 
-#ifdef _linux_
+#ifdef __linux__
 #undef  ifr_name
 #define ifr_name ifr_ifrn.ifrn_name
 #endif
@@ -530,7 +538,7 @@ main(argc, argv)
 #ifdef __osf__
     dev = "/dev/streams/ppp";
 #else
-    dev = "/dev/ppp";
+    dev = "/dev/" PPP_DRV_NAME;
 #endif
     if ((s = open(dev, O_RDONLY)) < 0) {
 	fprintf(stderr, "%s: couldn't open ", progname);