ITS#7182 Enable operation and connection monitoring.

[openldap] / libraries / liblber / stdio.c

diff --git a/libraries/liblber/stdio.c b/libraries/liblber/stdio.c
index eaa8348d98b73b7fae357b6d17f7752d56ee0e64..9b665c8358e6cdfc3ef47f95f06ca2f6b1367c7d 100644 (file)
--- a/libraries/liblber/stdio.c
+++ b/libraries/liblber/stdio.c
@@ -1,7 +1,16 @@
 /* $OpenLDAP$ */
-/*
- * Copyright 2002-2003 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2012 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
  */
 
 #include "portable.h"
@@ -9,6 +18,8 @@
 #include <stdio.h>
 #include <ac/stdarg.h>
 #include <ac/string.h>
+#include <ac/ctype.h>
+#include <lutil.h>
 
 #if !defined(HAVE_VSNPRINTF) && !defined(HAVE_EBCDIC)
 /* Write at most n characters to the buffer in str, return the
@@ -73,7 +84,7 @@ int ber_pvt_snprintf( char *str, size_t n, const char *fmt, ... )
        va_end( ap );
        return res;
 }
-#endif /* !HAVE_VSNPRINTF */
+#endif /* !HAVE_SNPRINTF */
 
 #ifdef HAVE_EBCDIC
 /* stdio replacements with ASCII/EBCDIC translation for OS/390.
@@ -126,10 +137,11 @@ int ber_pvt_vsnprintf( char *str, size_t n, const char *fmt, va_list ap )
        ptr = (char *)fmt;
        s2 = str;
        fm2[0] = '%';
-       if (n)
+       if (n) {
                end = str + n;
-       else
+       } else {
                end = NULL;
+       }
 
        for (pct = strchr(ptr, '%'); pct; pct = strchr(ptr, '%')) {
                len = pct-ptr;
@@ -143,8 +155,9 @@ int ber_pvt_vsnprintf( char *str, size_t n, const char *fmt, va_list ap )
                if (len < pct-ptr) return -1;
                for (pct++, f2 = fm2+1; isdigit(*pct);) *f2++ = *pct++;
                if (*pct == 'l') *f2++ = *pct++;
-               if (*pct == '%') *s2++ = '%';
-               else {
+               if (*pct == '%') {
+                       *s2++ = '%';
+               } else {
                        *f2++ = *pct;
                        *f2 = '\0';
                        if (*pct == 's') {
@@ -164,8 +177,9 @@ int ber_pvt_vsnprintf( char *str, size_t n, const char *fmt, va_list ap )
                                } else {
                                        s2 += sprintf(s2, fm2, ss);
                                }
-                       } else
+                       } else {
                                s2 += sprintf(s2, fm2, va_arg(ap, int));
+                       }
                }
                ptr = pct + 1;
        }