# This is a BitKeeper generated patch for the following project:
# Project Name: DNS Relay 2.10
# This patch format is intended for GNU patch command version 2.5 or higher.
# This patch includes the following deltas:
#	           ChangeSet	1.2     -> 1.3    
#	         src/cache.c	1.1     -> 1.2    
#	        src/common.c	1.1     -> 1.2    
#	        src/common.h	1.1     -> 1.2    
#	          src/main.c	1.1     -> 1.2    
#	        src/master.c	1.1     -> 1.2    
#	         src/query.c	1.1     -> 1.2    
#	         src/relay.c	1.1     -> 1.2    
#	           src/tcp.c	1.1     -> 1.2    
#
# The following is the BitKeeper ChangeSet Log
# --------------------------------------------
# 02/02/19	divert@adonix.(none)	1.3
# Changed so it compiles on NetBSD 1.5, this involved the following:
# 	Changed the LinuxThread semaphore calls out for standard SYS V semaphores
# 	Added some type casts on vsyslog calls
# 	Moved some #include statements around
# --------------------------------------------
#
diff -Nru a/src/cache.c b/src/cache.c
--- a/src/cache.c	Tue Feb 19 21:04:48 2002
+++ b/src/cache.c	Tue Feb 19 21:04:48 2002
@@ -198,7 +198,8 @@
      * Ok, the packet is interesting for us.  Let's put it into our
      * cache list.
      */
-    sem_wait(&dnrd_sem);
+    semop(dnrd_sem, &sem_wait_op, 1);
+    /* sem_wait(&dnrd_sem); */
     cx = create_cx(x, &query);
     append_cx(cx);
 
@@ -208,7 +209,8 @@
     cx->lastused = time(NULL);
     cx->expires  = cx->lastused +
 	           ((cx->p->ancount > 0) ? CACHE_TIME : CACHE_NEGTIME);
-    sem_post(&dnrd_sem);
+    semop(dnrd_sem,&sem_post_op,1);
+    /* sem_post(&dnrd_sem); */
     return (0);
 }
 
diff -Nru a/src/common.c b/src/common.c
--- a/src/common.c	Tue Feb 19 21:04:48 2002
+++ b/src/common.c	Tue Feb 19 21:04:48 2002
@@ -20,7 +20,6 @@
 
 #include "common.h"
 #include <stdarg.h>
-#include <unistd.h>
 #include <stdio.h>
 #include <sys/socket.h>
 #include <sys/stat.h>
@@ -57,7 +56,11 @@
 gid_t               daemongid = 0;
 const char*         version = "2.10";
 int                 gotterminal = 1; /* 1 if attached to a terminal */
-sem_t               dnrd_sem;  /* Used for all thread synchronization */
+int		    dnrd_sem;  /* Used for al lthread synchronization */
+struct sembuf	    sem_wait_op = {0, -1, 0};
+struct sembuf	    sem_post_op = {0,  1, 0};
+
+/* sem_t               dnrd_sem;   Used for all thread synchronization */
 
 /*
  * This is the address we listen on.  It gets initialized to INADDR_ANY,
@@ -66,6 +69,8 @@
  */
 #if defined(__sun__)
 struct sockaddr_in recv_addr = { AF_INET, 53, { { {0, 0, 0, 0} } } };
+#elif defined(__bsd__)
+struct sockaddr_in recv_addr = { 16, AF_INET, 53, { INADDR_ANY } };
 #else
 struct sockaddr_in recv_addr = { AF_INET, 53, { INADDR_ANY } };
 #endif
@@ -136,7 +141,7 @@
 	if (fmt[strlen(fmt) - 1] != '\n') fprintf(stderr, "\n");
     }
     else {
-	vsyslog(type, fmt, ap);
+	vsyslog(type, (char*)fmt, ap);
     }
     va_end(ap);
 }
@@ -163,7 +168,7 @@
 	if (fmt[strlen(fmt) - 1] != '\n') fprintf(stderr, "\n");
     }
     else {
-	vsyslog(LOG_DEBUG, fmt, ap);
+	vsyslog(LOG_DEBUG, (char*)fmt, ap);
     }
     va_end(ap);
 }
@@ -181,7 +186,8 @@
     int i;
 
     /* Only let one process run this code) */
-    sem_wait(&dnrd_sem);
+    semop(dnrd_sem,&sem_wait_op,1);
+    /* sem_wait(&dnrd_sem); */
 
     log_debug("Shutting down...\n");
     if (isock >= 0) close(isock);
diff -Nru a/src/common.h b/src/common.h
--- a/src/common.h	Tue Feb 19 21:04:48 2002
+++ b/src/common.h	Tue Feb 19 21:04:48 2002
@@ -23,9 +23,18 @@
 #ifndef _DNRD_COMMON_H_
 #define _DNRD_COMMON_H_
 
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <unistd.h>
 #include <netinet/in.h>
 #include <syslog.h>
-#include <semaphore.h>
+#include <sys/sem.h>
+/*
+ * removal of nonportable LinuxThreads
+ *
+ * #include <semaphore.h>
+ */
 
 #define MAX_SERV           5          /* maximum number of DNS servers */
 
@@ -50,7 +59,20 @@
 extern gid_t               daemongid; /* to switch to once daemonised */
 extern int                 gotterminal;
 extern char		   master_param[200];
-extern sem_t               dnrd_sem;  /* Used for all thread synchronization */
+
+/*
+ * removal of non portable LinuxThreads
+ */
+
+/* extern sem_t               dnrd_sem;   Used for all thread synchronization */
+
+extern int		dnrd_sem; /* Used for all thread sychronization */
+
+#define SEMKEY1 ((key_t) 400L)
+#define NSEMS 1
+
+extern struct sembuf sem_wait_op;
+extern struct sembuf sem_post_op;
 
 /* kill any currently running copies of dnrd */
 int kill_current();
diff -Nru a/src/main.c b/src/main.c
--- a/src/main.c	Tue Feb 19 21:04:48 2002
+++ b/src/main.c	Tue Feb 19 21:04:48 2002
@@ -18,9 +18,6 @@
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
-#include "relay.h"
-#include "cache.h"
-#include "common.h"
 #include "args.h"
 #include "sig.h"
 #include "master.h"
@@ -30,15 +27,18 @@
 #include <sys/stat.h>
 #include <sys/socket.h>
 #include <sys/stat.h>
+#include <sys/sem.h>
 #include <netdb.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
-#include <unistd.h>
 #include <string.h>
 #include <errno.h>
 #include <grp.h>
 #include <pwd.h>
 #include <dirent.h>
+#include "relay.h"
+#include "cache.h"
+#include "common.h"
 
 /*
  * main() - startup the program.
@@ -84,7 +84,7 @@
      */
     parse_args(argc, argv);
 
-    openlog(progname, LOG_PID, LOG_DAEMON);
+    openlog((char*)progname, LOG_PID, LOG_DAEMON);
 
     /*
      * Kill any currently running copies of the program.
@@ -94,7 +94,9 @@
     /*
      * Setup the thread synchronization semaphore
      */
-    if (sem_init(&dnrd_sem, 0, 1) == -1) {
+
+/*    if (sem_init(&dnrd_sem, 0, 1) == -1) { */
+    if ( (dnrd_sem = semget(SEMKEY1,NSEMS,IPC_CREAT | 0666)) < 0 ) {
 	log_msg(LOG_ERR, "Couldn't initialize semaphore");
 	cleanexit(-1);
     }
diff -Nru a/src/master.c b/src/master.c
--- a/src/master.c	Tue Feb 19 21:04:48 2002
+++ b/src/master.c	Tue Feb 19 21:04:48 2002
@@ -194,7 +194,8 @@
 
     log_msg(LOG_NOTICE, "resetting master DNS");
 
-    sem_wait(&dnrd_sem);
+    semop(dnrd_sem,&sem_wait_op,1);
+    /* sem_wait(&dnrd_sem); */
 
     for (i = 0; i < dbc; i++) { 
 	free_dnsrec(dbv[i]);
@@ -209,7 +210,8 @@
     dbc = 0;    
     dbmax = 0;  
 
-    sem_post(&dnrd_sem);
+    semop(dnrd_sem, &sem_post_op, 1);
+    /* sem_post(&dnrd_sem); */
 
     return (0);
 }
diff -Nru a/src/query.c b/src/query.c
--- a/src/query.c	Tue Feb 19 21:04:48 2002
+++ b/src/query.c	Tue Feb 19 21:04:48 2002
@@ -23,7 +23,6 @@
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
-#include "query.h"
 #include "common.h"
 #include <stdlib.h>
 #include <string.h>
@@ -34,6 +33,7 @@
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #endif /* DEBUG */
+#include "query.h"
 
 /*
  * This is the data structure used to store DNS queries that haven't been
diff -Nru a/src/relay.c b/src/relay.c
--- a/src/relay.c	Tue Feb 19 21:04:48 2002
+++ b/src/relay.c	Tue Feb 19 21:04:48 2002
@@ -18,22 +18,22 @@
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
-#include "query.h"
-#include "relay.h"
-#include "cache.h"
 #include "common.h"
-#include "tcp.h"
-#include "udp.h"
-#include "master.h"
 #include <stdio.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <errno.h>
-#include <sys/time.h>
 #include <sys/types.h>
-#include <unistd.h>
+#include <sys/time.h>
+#include <sys/select.h>
 #include <string.h>
+#include "query.h"
+#include "relay.h"
+#include "cache.h"
+#include "tcp.h"
+#include "udp.h"
+#include "master.h"
 
 static time_t send_time  = 0;
 static int    send_count = 0;
diff -Nru a/src/tcp.c b/src/tcp.c
--- a/src/tcp.c	Tue Feb 19 21:04:48 2002
+++ b/src/tcp.c	Tue Feb 19 21:04:48 2002
@@ -23,7 +23,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <signal.h>
-#include <wait.h>
+#include <sys/wait.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/fcntl.h>