X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Futils.c;h=307fb56affd7f0da90045fae7b05681f3d466904;hb=95d719f47943c479df4d7bf13eb928567392166d;hp=714a7c0b4e769f4281371b9df055cea0cc8b0cc1;hpb=302f2d3d860c5ee394c2045ab0eca9a74db049f3;p=ppp.git

diff --git a/pppd/utils.c b/pppd/utils.c
index 714a7c0..307fb56 100644
--- a/pppd/utils.c
+++ b/pppd/utils.c
@@ -16,9 +16,8 @@
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  */
-#ifndef lint
-static char rcsid[] = "$Id: utils.c,v 1.3 1999/05/04 06:58:36 paulus Exp $";
-#endif
+
+#define RCSID	"$Id: utils.c,v 1.9 1999/09/08 01:13:46 masputra Exp $"
 
 #include <stdio.h>
 #include <ctype.h>
@@ -41,11 +40,17 @@ static char rcsid[] = "$Id: utils.c,v 1.3 1999/05/04 06:58:36 paulus Exp $";
 #include <sys/socket.h>
 #include <netinet/in.h>
 #ifdef SVR4
-#include <sys/sysmacros.h>
+#include <sys/mkdev.h>
 #endif
 
 #include "pppd.h"
 
+static const char rcsid[] = RCSID;
+
+#if defined(SUNOS4)
+extern char *strerror();
+#endif
+
 static void pr_log __P((void *, char *, ...));
 static void logit __P((int, char *, va_list));
 static void vslp_printer __P((void *, char *, ...));
@@ -110,7 +115,7 @@ slprintf __V((char *buf, int buflen, char *fmt, ...))
     va_list args;
     int n;
 
-#if __STDC__
+#if defined(__STDC__)
     va_start(args, fmt);
 #else
     char *buf;
@@ -167,7 +172,8 @@ vslprintf(buf, buflen, fmt, args)
 	if (*fmt == 0)
 	    break;
 	c = *++fmt;
-	width = prec = 0;
+	width = 0;
+	prec = -1;
 	fillch = ' ';
 	if (c == '0') {
 	    fillch = '0';
@@ -188,6 +194,7 @@ vslprintf(buf, buflen, fmt, args)
 		prec = va_arg(args, int);
 		c = *++fmt;
 	    } else {
+		prec = 0;
 		while (isdigit(c)) {
 		    prec = prec * 10 + c - '0';
 		    c = *++fmt;
@@ -261,11 +268,11 @@ vslprintf(buf, buflen, fmt, args)
 	case 'q':		/* quoted string */
 	    quoted = c == 'q';
 	    p = va_arg(args, unsigned char *);
-	    if (fillch == '0' && prec > 0) {
+	    if (fillch == '0' && prec >= 0) {
 		n = prec;
 	    } else {
 		n = strlen((char *)p);
-		if (prec > 0 && prec < n)
+		if (prec >= 0 && n > prec)
 		    n = prec;
 	    }
 	    while (n > 0 && buflen > 0) {
@@ -350,7 +357,7 @@ vslprintf(buf, buflen, fmt, args)
 	    len = num + sizeof(num) - 1 - str;
 	} else {
 	    len = strlen(str);
-	    if (prec > 0 && len > prec)
+	    if (prec >= 0 && len > prec)
 		len = prec;
 	}
 	if (width > 0) {
@@ -382,7 +389,7 @@ vslp_printer __V((void *arg, char *fmt, ...))
     va_list pvar;
     struct buffer_info *bi;
 
-#if __STDC__
+#if defined(__STDC__)
     va_start(pvar, fmt);
 #else
     void *arg;
@@ -478,7 +485,7 @@ pr_log __V((void *arg, char *fmt, ...))
     va_list pvar;
     char buf[256];
 
-#if __STDC__
+#if defined(__STDC__)
     va_start(pvar, fmt);
 #else
     void *arg;
@@ -568,7 +575,7 @@ fatal __V((char *fmt, ...))
 {
     va_list pvar;
 
-#if __STDC__
+#if defined(__STDC__)
     va_start(pvar, fmt);
 #else
     char *fmt;
@@ -590,7 +597,7 @@ error __V((char *fmt, ...))
 {
     va_list pvar;
 
-#if __STDC__
+#if defined(__STDC__)
     va_start(pvar, fmt);
 #else
     char *fmt;
@@ -610,7 +617,7 @@ warn __V((char *fmt, ...))
 {
     va_list pvar;
 
-#if __STDC__
+#if defined(__STDC__)
     va_start(pvar, fmt);
 #else
     char *fmt;
@@ -630,7 +637,7 @@ notice __V((char *fmt, ...))
 {
     va_list pvar;
 
-#if __STDC__
+#if defined(__STDC__)
     va_start(pvar, fmt);
 #else
     char *fmt;
@@ -650,7 +657,7 @@ info __V((char *fmt, ...))
 {
     va_list pvar;
 
-#if __STDC__
+#if defined(__STDC__)
     va_start(pvar, fmt);
 #else
     char *fmt;
@@ -670,7 +677,7 @@ dbglog __V((char *fmt, ...))
 {
     va_list pvar;
 
-#if __STDC__
+#if defined(__STDC__)
     va_start(pvar, fmt);
 #else
     char *fmt;
@@ -701,7 +708,8 @@ static char lock_file[MAXPATHLEN];
  * lock - create a lock file for the named device
  */
 int
-lock(char *dev)
+lock(dev)
+    char *dev;
 {
 #ifdef LOCKLIB
     int result;
@@ -818,7 +826,8 @@ lock(char *dev)
  * between when the parent died and the child rewrote the lockfile).
  */
 int
-relock(int pid)
+relock(pid)
+    int pid;
 {
 #ifdef LOCKLIB
     /* XXX is there a way to do this? */