BSD 4_3_Reno release

[unix-history] / usr / src / lib / libc / net / getnetbyname.c

diff --git a/usr/src/lib/libc/net/getnetbyname.c b/usr/src/lib/libc/net/getnetbyname.c
index ea5e261..c76e365 100644 (file)
--- a/usr/src/lib/libc/net/getnetbyname.c
+++ b/usr/src/lib/libc/net/getnetbyname.c
@@ -1,7 +1,30 @@
-/*     getnetbyname.c  4.2     82/10/05        */
+/*
+ * Copyright (c) 1983 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that: (1) source distributions retain this entire copyright
+ * notice and comment, and (2) distributions including binaries display
+ * the following acknowledgement:  ``This product includes software
+ * developed by the University of California, Berkeley and its contributors''
+ * in the documentation or other materials provided with the distribution
+ * and in all advertising materials mentioning features or use of this
+ * software. Neither the name of the University nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char sccsid[] = "@(#)getnetbyname.c     5.6 (Berkeley) 6/1/90";
+#endif /* LIBC_SCCS and not lint */

 
 #include <netdb.h>
 
 
 #include <netdb.h>
 

+extern int _net_stayopen;
+

 struct netent *
 getnetbyname(name)
        register char *name;
 struct netent *
 getnetbyname(name)
        register char *name;


@@ -9,7 +32,7 @@ getnetbyname(name)
        register struct netent *p;
        register char **cp;
 
        register struct netent *p;
        register char **cp;
 

-       setnetent(0);
+       setnetent(_net_stayopen);

        while (p = getnetent()) {
                if (strcmp(p->n_name, name) == 0)
                        break;
        while (p = getnetent()) {
                if (strcmp(p->n_name, name) == 0)
                        break;


@@ -18,6 +41,7 @@ getnetbyname(name)
                                goto found;
        }
 found:
                                goto found;
        }
 found:

-       endnetent();
+       if (!_net_stayopen)
+               endnetent();

        return (p);
 }
        return (p);
 }