set socket pgrp to avoid races; block SIGURG till done;

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

diff --git a/usr/src/lib/libc/net/res_send.c b/usr/src/lib/libc/net/res_send.c
index b691b0f..3bdf9de 100644 (file)
--- a/usr/src/lib/libc/net/res_send.c
+++ b/usr/src/lib/libc/net/res_send.c
@@ -6,7 +6,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)

-static char sccsid[] = "@(#)res_send.c 6.7 (Berkeley) %G%";
+static char sccsid[] = "@(#)res_send.c 6.8 (Berkeley) %G%";

 #endif LIBC_SCCS and not lint
 
 /*
 #endif LIBC_SCCS and not lint
 
 /*


@@ -246,6 +246,7 @@ wait:
           }
        }
        (void) close(s);
           }
        }
        (void) close(s);

+       s = -1;

        if (v_circuit == 0 && gotsomewhere == 0)
                errno = ECONNREFUSED;
        else
        if (v_circuit == 0 && gotsomewhere == 0)
                errno = ECONNREFUSED;
        else