Issue #33 makefile fix

Added -D_BSD_SOURCE to CFLAGS in makefile definition.

ChangeLog

@@ -1,5 +1,7 @@
 VERSION         DESCRIPTION
 -----------------------------------------------------------------------------
+0.7.8         - Fix for Issue #33, #34 and #35 contributed by Alexander
+                Rumyanstev.
 0.7.7         - Fix for Issue #7 & #17 contributed by Michael G�hler.
                 All IPs assigned to a single interface are now listened on.
               - Fix for compile warning on OSX where daemon() is deprecated.
@@ -17,11 +19,11 @@ VERSION         DESCRIPTION
                 - Fixed PCAP filter for PSH flag detection.
               - Patches from Christos Triantafyllidis
                 - Updated FSF address.
-0.7.2         - Patches from Paul Rogers (paul.rogers@flumps.org)
+0.7.2         - Patches from Paul Rogers
                 - Applied missing fixes from issue #16 - OpenBSD build
                   issues, reordering of headers, scoping DLT_LINUX_SLL for
                   Linux only, for -> while loop in sniff() cleanup.
-0.7.1         - Patches from Paul Rogers (paul.rogers@flumps.org)
+0.7.1         - Patches from Paul Rogers
                 - Fixed issue #2 - SIGHUP (reload) now listens for new
                   sequences in the config file.
                 - Fixed issue #26 - knockd now fails if a malformed config

Makefile.am

@@ -1,5 +1,5 @@
 AM_CPPFLAGS=-D_DEFAULT_SOURCE
-AM_CFLAGS=-g -Wall -pedantic -fno-exceptions
+AM_CFLAGS=-g -Wall -pedantic -fno-exceptions -D_BSD_SOURCE
 
 bin_PROGRAMS = knock
 man_MANS = doc/knock.1

configure.ac

@@ -1,5 +1,5 @@
 AC_PREREQ(2.60)
-AC_INIT([knock], [0.7.7], [https://github.com/jvinet/knock/issues])
+AC_INIT([knock], [0.7.8], [https://github.com/jvinet/knock/issues])
 AM_INIT_AUTOMAKE([dist-xz no-dist-gzip foreign subdir-objects])
 
 AC_CONFIG_HEADER([config.h])

src/knockd.c

@@ -62,7 +62,7 @@
 extern int daemon(int, int);
 #endif
 
-static char version[] = "0.7.7";
+static char version[] = "0.7.8";
 
 #define SEQ_TIMEOUT 25 /* default knock timeout in seconds */
 #define CMD_TIMEOUT 10 /* default timeout in seconds between start and stop commands */