Makefile fixes for release.v1.0.0-alpha

Whitespace cleanups.

13 files changed, 72 insertions, 72 deletions

diff --git a/Rules.make b/Rules.make
index b90866d5..1623c46f 100644
--- a/Rules.make
+++ b/Rules.make
@@ -25,10 +25,10 @@ $(SHARED_LIBS): %.so : %_sh.o
 %_sh.o : %.c
 	$(CC) $(SH_CFLAGS) -o $@ -c $<
 
-distrib: nowhitespace distclean delrelease /home/public/netfilter/netfilter-$(NETFILTER_VERSION).tar.bz2 #diff md5sums
+distrib: nowhitespace distclean delrelease /home/public/netfilter/iptables-$(NETFILTER_VERSION).tar.bz2 #diff md5sums
 
 delrelease:
-	rm -f /home/public/netfilter/netfilter-$(NETFILTER_VERSION).tar.bz2
+	rm -f /home/public/netfilter/iptables-$(NETFILTER_VERSION).tar.bz2
 
 distclean: clean
 	@rm -f TAGS `find . -name '*~' -o -name '*.[do]' -o -name '*.rej'` .makefirst
@@ -36,17 +36,17 @@ distclean: clean
 nowhitespace:
 	@if grep -n '[	 ]$$' `find . -name 'Makefile' -o -name '*.[ch]'`; then exit 1; else exit 0; fi
 
-/home/public/netfilter/netfilter-$(NETFILTER_VERSION).tar.bz2:
-	cd .. && ln -sfn netfilter netfilter-$(NETFILTER_VERSION) && tar cvf - --exclude install-kernel --exclude transfer --exclude netfilter-$(NETFILTER_VERSION)/bugs --exclude CVS --exclude .depend --exclude netfilter-$(NETFILTER_VERSION)/./NAT/userspace/.depend --exclude netfilter-$(NETFILTER_VERSION)/linux-netfilter netfilter-$(NETFILTER_VERSION)/. | bzip2 -9 > $@ && rm netfilter-$(NETFILTER_VERSION)
+/home/public/netfilter/iptables-$(NETFILTER_VERSION).tar.bz2:
+	cd .. && ln -sfn userspace iptables-$(NETFILTER_VERSION) && tar cvf - --exclude install-kernel --exclude transfer --exclude iptables-$(NETFILTER_VERSION)/bugs --exclude CVS --exclude .depend iptables-$(NETFILTER_VERSION)/. | bzip2 -9 > $@ && rm iptables-$(NETFILTER_VERSION)
 
-diff: /home/public/netfilter/netfilter-$(NETFILTER_VERSION).tar.bz2
+diff: /home/public/netfilter/iptables-$(NETFILTER_VERSION).tar.bz2
 	@mkdir /tmp/diffdir
-	@cd /tmp/diffdir && tar xfI /home/public/netfilter/netfilter-$(NETFILTER_VERSION).tar.bz2
-	@set -e; cd /tmp/diffdir; tar xfI /home/public/netfilter/netfilter-$(OLD_NETFILTER_VERSION).tar.bz2; echo Creating patch-netfilter-$(OLD_NETFILTER_VERSION)-$(NETFILTER_VERSION).bz2; diff -urN netfilter-$(OLD_NETFILTER_VERSION) netfilter-$(NETFILTER_VERSION) | bzip2 -9 > /home/public/netfilter/patch-netfilter-$(OLD_NETFILTER_VERSION)-$(NETFILTER_VERSION).bz2
+	@cd /tmp/diffdir && tar xfI /home/public/netfilter/iptables-$(NETFILTER_VERSION).tar.bz2
+	@set -e; cd /tmp/diffdir; tar xfI /home/public/netfilter/iptables-$(OLD_NETFILTER_VERSION).tar.bz2; echo Creating patch-iptables-$(OLD_NETFILTER_VERSION)-$(NETFILTER_VERSION).bz2; diff -urN iptables-$(OLD_NETFILTER_VERSION) iptables-$(NETFILTER_VERSION) | bzip2 -9 > /home/public/netfilter/patch-iptables-$(OLD_NETFILTER_VERSION)-$(NETFILTER_VERSION).bz2
 	@rm -rf /tmp/diffdir
 
 md5sums:
-	cd /home/public/netfilter/ && md5sum patch-netfilter-*-$(NETFILTER_VERSION).bz2 netfilter-$(NETFILTER_VERSION).tar.bz2
+	cd /home/public/netfilter/ && md5sum patch-iptables-*-$(NETFILTER_VERSION).bz2 iptables-$(NETFILTER_VERSION).tar.bz2
 
 .makefirst:
 	@echo Making dependencies: please wait...
diff --git a/extensions/libipt_LOG.c b/extensions/libipt_LOG.c
index cab5739d..ce4adb23 100644
--- a/extensions/libipt_LOG.c
+++ b/extensions/libipt_LOG.c
@@ -113,7 +113,7 @@ parse(int c, char **argv, int invert, unsigned int *flags,
 		if (*flags & IPT_LOG_OPT_LEVEL)
 			exit_error(PARAMETER_PROBLEM,
 				   "Can't specify --log-level twice");
-			
+
 		if (check_inverse(optarg, &invert))
 			exit_error(PARAMETER_PROBLEM,
 				   "Unexpected `!' after --log-level");
@@ -126,7 +126,7 @@ parse(int c, char **argv, int invert, unsigned int *flags,
 		if (*flags & IPT_LOG_OPT_PREFIX)
 			exit_error(PARAMETER_PROBLEM,
 				   "Can't specify --log-prefix twice");
-			
+
 		if (check_inverse(optarg, &invert))
 			exit_error(PARAMETER_PROBLEM,
 				   "Unexpected `!' after --log-prefix");
diff --git a/extensions/libipt_MARK.c b/extensions/libipt_MARK.c
index ef5a60d5..a7cb60c0 100644
--- a/extensions/libipt_MARK.c
+++ b/extensions/libipt_MARK.c
@@ -56,7 +56,7 @@ parse(int c, char **argv, int invert, unsigned int *flags,
 			           "MARK target: Can't specify --set-mark twice");
 		*flags = 1;
 		break;
-		
+
 	default:
 		return 0;
 	}
@@ -87,7 +87,7 @@ print(const struct ipt_ip *ip,
 	const struct ipt_mark_target_info *markinfo =
 		(const struct ipt_mark_target_info *)target->data;
 	printf("MARK set ");
-	print_mark(markinfo->mark, numeric);	
+	print_mark(markinfo->mark, numeric);
 }
 
 /* Saves the union ipt_targinfo in parsable form to stdout. */
@@ -96,8 +96,8 @@ save(const struct ipt_ip *ip, const struct ipt_entry_target *target)
 {
 	const struct ipt_mark_target_info *markinfo =
 		(const struct ipt_mark_target_info *)target->data;
-	
-	printf("--set-mark 0x%lx ", markinfo->mark);	
+
+	printf("--set-mark 0x%lx ", markinfo->mark);
 }
 
 struct iptables_target mark
diff --git a/extensions/libipt_REJECT.c b/extensions/libipt_REJECT.c
index e3365873..f174c6a3 100644
--- a/extensions/libipt_REJECT.c
+++ b/extensions/libipt_REJECT.c
@@ -18,7 +18,7 @@ struct reject_names {
 };
 
 static const struct reject_names reject_table[] = {
-	{"icmp-net-unreachable", "net-unreach", 
+	{"icmp-net-unreachable", "net-unreach",
 		IPT_ICMP_NET_UNREACHABLE, "ICMP network unreachable"},
 	{"icmp-host-unreachable", "host-unreach",
 		IPT_ICMP_HOST_UNREACHABLE, "ICMP host unreachable"},
@@ -26,17 +26,17 @@ static const struct reject_names reject_table[] = {
 		IPT_ICMP_PORT_UNREACHABLE, "ICMP port unreachable (default)"},
 	{"icmp-proto-unreachable", "proto-unreach",
 		IPT_ICMP_PROT_UNREACHABLE, "ICMP protocol unreachable"},
-	{"tcp-reset", "rst", 
+	{"tcp-reset", "rst",
 		IPT_TCP_RESET, "for TCP only: faked TCP RST"},
 	{"echo-reply", "echoreply",
 		IPT_ICMP_ECHOREPLY, "for ICMP echo only: faked ICMP echo reply"},
 };
 
-static void 
+static void
 print_reject_types()
 {
 	unsigned int i;
-	
+
 	printf("Valid reject types:\n");
 
 	for (i = 0; i < sizeof(reject_table)/sizeof(struct reject_names); i++) {
@@ -49,7 +49,7 @@ print_reject_types()
 /* Saves the union ipt_targinfo in parsable form to stdout. */
 
 /* Function which prints out usage message. */
-static void 
+static void
 help(void)
 {
 	printf(
@@ -70,10 +70,10 @@ static void
 init(struct ipt_entry_target *t, unsigned int *nfcache)
 {
 	struct ipt_reject_info *reject = (struct ipt_reject_info *)t->data;
-	
+
 	/* default */
 	reject->with = IPT_ICMP_PORT_UNREACHABLE;
-	
+
 	/* Can't cache this */
 	*nfcache |= NFC_UNKNOWN;
 }
@@ -84,15 +84,15 @@ static int
 parse(int c, char **argv, int invert, unsigned int *flags,
       const struct ipt_entry *entry,
       struct ipt_entry_target **target)
-{	
+{
 	struct ipt_reject_info *reject = (struct ipt_reject_info *)(*target)->data;
 	unsigned int limit = sizeof(reject_table)/sizeof(struct reject_names);
 	unsigned int i;
-		
+
 	switch(c) {
 	case '1':
 		if (check_inverse(optarg, &invert))
-			exit_error(PARAMETER_PROBLEM, 
+			exit_error(PARAMETER_PROBLEM,
 				   "Unexpected `!' after --reject-with");
 		for (i = 0; i < limit; i++) {
 			if ((strncasecmp(reject_table[i].name, optarg, strlen(optarg)) == 0)
@@ -106,7 +106,7 @@ parse(int c, char **argv, int invert, unsigned int *flags,
 		/* Fall through */
 	}
 	return 0;
-}	
+}
 
 /* Final check; nothing. */
 static void final_check(unsigned int flags)
@@ -114,15 +114,15 @@ static void final_check(unsigned int flags)
 }
 
 /* Prints out ipt_reject_info. */
-static void 
+static void
 print(const struct ipt_ip *ip,
-      const struct ipt_entry_target *target, 
+      const struct ipt_entry_target *target,
       int numeric)
 {
-	const struct ipt_reject_info *reject 
+	const struct ipt_reject_info *reject
 		= (const struct ipt_reject_info *)target->data;
 	unsigned int i;
-	
+
 	for (i = 0; i < sizeof(reject_table)/sizeof(struct reject_names); i++) {
 		if (reject_table[i].with == reject->with)
 			break;
@@ -133,9 +133,9 @@ print(const struct ipt_ip *ip,
 /* Saves ipt_reject in parsable form to stdout. */
 static void save(const struct ipt_ip *ip, const struct ipt_entry_target *target)
 {
-	const struct ipt_reject_info *reject 
+	const struct ipt_reject_info *reject
 		= (const struct ipt_reject_info *)target->data;
-	
+
 	printf("--reject-with %s ", reject_table[reject->with].name);
 }
 
diff --git a/extensions/libipt_TOS.c b/extensions/libipt_TOS.c
index 4a8e91ba..f01fc264 100644
--- a/extensions/libipt_TOS.c
+++ b/extensions/libipt_TOS.c
@@ -31,7 +31,7 @@ static void
 help(void)
 {
 	unsigned int i;
-	
+
 	printf(
 "TOS target v%s options:\n"
 "  --set-tos value                   Set Type of Service field to one of the\n"
@@ -100,7 +100,7 @@ parse(int c, char **argv, int invert, unsigned int *flags,
 		parse_tos(optarg, tosinfo);
 		*flags = 1;
 		break;
-		
+
 	default:
 		return 0;
 	}
@@ -120,7 +120,7 @@ static void
 print_tos(u_int8_t tos, int numeric)
 {
 	unsigned int i;
-	
+
 	if (!numeric) {
 		for (i = 0; i<sizeof(TOS_values)/sizeof(struct TOS_value); i++)
 			if (TOS_values[i].TOS == tos) {
@@ -140,7 +140,7 @@ print(const struct ipt_ip *ip,
 	const struct ipt_tos_target_info *tosinfo =
 		(const struct ipt_tos_target_info *)target->data;
 	printf("TOS set ");
-	print_tos(tosinfo->tos, numeric);	
+	print_tos(tosinfo->tos, numeric);
 }
 
 /* Saves the union ipt_targinfo in parsable form to stdout. */
@@ -149,8 +149,8 @@ save(const struct ipt_ip *ip, const struct ipt_entry_target *target)
 {
 	const struct ipt_tos_target_info *tosinfo =
 		(const struct ipt_tos_target_info *)target->data;
-	
-	printf("--set-tos 0x%02x ", tosinfo->tos);	
+
+	printf("--set-tos 0x%02x ", tosinfo->tos);
 }
 
 struct iptables_target tos
diff --git a/extensions/libipt_limit.c b/extensions/libipt_limit.c
index aed63059..b6cc74f2 100644
--- a/extensions/libipt_limit.c
+++ b/extensions/libipt_limit.c
@@ -107,7 +107,7 @@ parse(int c, char **argv, int invert, unsigned int *flags,
 		if (!parse_rate(optarg, &r->avg))
 			exit_error(PARAMETER_PROBLEM,
 				   "bad rate `%s'", optarg);
-		break;	
+		break;
 
 	case '$':
 		if (check_inverse(optarg, &invert))
diff --git a/extensions/libipt_mark.c b/extensions/libipt_mark.c
index 318cd94d..dcf54488 100644
--- a/extensions/libipt_mark.c
+++ b/extensions/libipt_mark.c
@@ -70,7 +70,7 @@ print_mark(unsigned long mark, unsigned long mask, int invert, int numeric)
 {
 	if (invert)
 		fputc('!', stdout);
-		
+
 	if(mask != 0xffffffff)
 		printf("0x%lx/0x%lx ", mark, mask);
 	else
diff --git a/extensions/libipt_tos.c b/extensions/libipt_tos.c
index eb62081e..6d2d7724 100644
--- a/extensions/libipt_tos.c
+++ b/extensions/libipt_tos.c
@@ -26,7 +26,7 @@ static void
 help(void)
 {
 	unsigned int i;
-	
+
 	printf(
 "TOS match v%s options:\n"
 "[!] --tos value                 Match Type of Service field from one of the\n"
@@ -108,10 +108,10 @@ static void
 print_tos(u_int8_t tos, int invert, int numeric)
 {
 	unsigned int i;
-	
+
 	if (invert)
 		fputc('!', stdout);
-		
+
 	if (!numeric) {
 		for (i = 0; i<sizeof(TOS_values)/sizeof(struct TOS_value); i++)
 			if (TOS_values[i].TOS == tos) {
diff --git a/iptables-restore.c b/iptables-restore.c
index 9b4ece29..f9a95952 100644
--- a/iptables-restore.c
+++ b/iptables-restore.c
@@ -126,7 +126,7 @@ int main(int argc, char *argv[])
 						   "Bad line %u: need ]\n",
 						   line);
 			}
-					
+
 			/* strtok: a function only a coder could love */
 			newargv[0] = argv[0];
 			for (i = 1; i < sizeof(newargv)/sizeof(char *); i++) {
diff --git a/iptables-save.c b/iptables-save.c
index 40e9d6a5..6b0e4199 100644
--- a/iptables-save.c
+++ b/iptables-save.c
@@ -32,7 +32,7 @@ print_iface(char letter, const char *iface, const unsigned char *mask,
 
 	if (mask[0] == 0)
 		return;
-	
+
 	printf("-%c %s", letter, invert ? "! " : "");
 
 	for (i = 0; i < IFNAMSIZ; i++) {
diff --git a/iptables.c b/iptables.c
index e7110ea2..eb772bed 100644
--- a/iptables.c
+++ b/iptables.c
@@ -663,7 +663,7 @@ parse_interface(const char *arg, char *vianame, unsigned char *mask)
 		exit_error(PARAMETER_PROBLEM,
 			   "interface name `%s' must be shorter than IFNAMSIZ"
 			   " (%i)", arg, IFNAMSIZ-1);
-	
+
 	strcpy(vianame, arg);
 	if (vialen == 0)
 		memset(mask, 0, IFNAMSIZ);
@@ -1285,11 +1285,11 @@ flush_entries(const ipt_chainlabel chain, int verbose,
 {
 	if (!chain)
 		return for_each_chain(flush_entries, verbose, handle);
-	
-		if (verbose)
-			fprintf(stdout, "Flushing chain `%s'\n", chain);
-		return iptc_flush_entries(chain, handle);
-	}
+
+	if (verbose)
+		fprintf(stdout, "Flushing chain `%s'\n", chain);
+	return iptc_flush_entries(chain, handle);
+}
 
 static int
 zero_entries(const ipt_chainlabel chain, int verbose,
@@ -1297,7 +1297,7 @@ zero_entries(const ipt_chainlabel chain, int verbose,
 {
 	if (!chain)
 		return for_each_chain(zero_entries, verbose, handle);
-	
+
 	if (verbose)
 		fprintf(stdout, "Zeroing chain `%s'\n", chain);
 	return iptc_zero_entries(chain, handle);
@@ -1320,7 +1320,7 @@ delete_chain(const ipt_chainlabel chain, int verbose,
 		/* No user-defined chains? */
 		if (!i)
 			return ret;
-			
+
 		/* Be careful iterating: it isn't safe during delete. */
 		/* Re-iterate after each delete successful */
 		while ((i = iptc_next_chain(last, handle)) != NULL) {
@@ -1867,9 +1867,9 @@ int do_command(int argc, char *argv[], char **table, iptc_handle_t *handle)
 			target->init(target->t, &fw.nfcache);
 		}
 
-		if (!target) {	
+		if (!target) {
 			struct ipt_entry_target unknown_target;
-	
+
 			/* Don't know it.  Must be extension with no
                            options? */
 			unknown_target.target_size = sizeof(unknown_target);
diff --git a/libipq/libipq.c b/libipq/libipq.c
index 06e4a02e..c017f3ab 100644
--- a/libipq/libipq.c
+++ b/libipq/libipq.c
@@ -22,7 +22,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <unistd.h>
-        
+
 #include <libipq/libipq.h>
 
 /****************************************************************************
@@ -75,14 +75,14 @@ static int ipq_errno = IPQ_ERR_NONE;
 
 static ssize_t ipq_netlink_sendto(const struct ipq_handle *h,
                                   const void *msg, size_t len);
-                    
+
 static ssize_t ipq_netlink_recvfrom(const struct ipq_handle *h,
                                     unsigned char *buf, size_t len);
-                      
+
 static ssize_t ipq_netlink_sendmsg(const struct ipq_handle *h,
                                    const struct msghdr *msg,
                                    unsigned int flags);
-                     
+
 static char *ipq_strerror(int errcode);
 
 static ssize_t ipq_netlink_sendto(const struct ipq_handle *h,
@@ -92,7 +92,7 @@ static ssize_t ipq_netlink_sendto(const struct ipq_handle *h,
 	                    (struct sockaddr *)&h->peer, sizeof(h->peer));
 	if (status < 0)
 		ipq_errno = IPQ_ERR_SEND;
-	return status;	
+	return status;
 }
 
 static ssize_t ipq_netlink_sendmsg(const struct ipq_handle *h,
@@ -102,7 +102,7 @@ static ssize_t ipq_netlink_sendmsg(const struct ipq_handle *h,
 	int status = sendmsg(h->fd, msg, flags);
 	if (status < 0)
 		ipq_errno = IPQ_ERR_SEND;
-	return status;	
+	return status;
 }
 
 static ssize_t ipq_netlink_recvfrom(const struct ipq_handle *h,
@@ -110,7 +110,7 @@ static ssize_t ipq_netlink_recvfrom(const struct ipq_handle *h,
 {
 	int addrlen, status;
 	struct nlmsghdr *nlh;
-	
+
 	if (len < sizeof(struct nlmsgerr)) {
 		ipq_errno = IPQ_ERR_RECVBUF;
 		return -1;
@@ -151,7 +151,7 @@ static char *ipq_strerror(int errcode)
  *
  ****************************************************************************/
 
-/* 
+/*
  * Create and initialise an ipq handle.
  * FIXME: implement flags.
  */
@@ -159,7 +159,7 @@ struct ipq_handle *ipq_create_handle(u_int32_t flags)
 {
 	int status;
 	struct ipq_handle *h;
-	
+
 	h = (struct ipq_handle *)malloc(sizeof(struct ipq_handle));
 	if (h == NULL) {
 		ipq_errno = IPQ_ERR_HANDLE;
@@ -192,7 +192,7 @@ struct ipq_handle *ipq_create_handle(u_int32_t flags)
 }
 
 /*
- * No error condition is checked here at this stage, but it may happen 
+ * No error condition is checked here at this stage, but it may happen
  * if/when reliable messaging is implemented.
  */
 int ipq_destroy_handle(struct ipq_handle *h)
@@ -211,7 +211,7 @@ int ipq_set_mode(const struct ipq_handle *h,
 		struct nlmsghdr nlh;
 		ipq_peer_msg_t pm;
 	} req;
-	
+
 	memset(&req, 0, sizeof(req));
 	req.nlh.nlmsg_len = NLMSG_LENGTH(sizeof(req));
 	req.nlh.nlmsg_flags = NLM_F_REQUEST;
diff --git a/libiptc/libiptc.c b/libiptc/libiptc.c
index 91097033..e96c0a97 100644
--- a/libiptc/libiptc.c
+++ b/libiptc/libiptc.c
@@ -248,7 +248,7 @@ iptc_init(const char *tablename)
 		free(h);
 		return NULL;
 	}
-	
+
 	CHECK(h);
 	return h;
 }
@@ -802,7 +802,7 @@ standard_map(struct ipt_entry *e, int verdict)
 
 	return 1;
 }
-	
+
 static int
 map_target(const iptc_handle_t handle,
 	   struct ipt_entry *e,
@@ -1096,7 +1096,7 @@ iptc_delete_entry(const ipt_chainlabel chain,
 	free(fw);
 	errno = ENOENT;
 	return 0;
-}	
+}
 
 /* Delete the rule in position `rulenum' in `chain'. */
 int
@@ -1179,7 +1179,7 @@ int
 iptc_zero_entries(const ipt_chainlabel chain, iptc_handle_t *handle)
 {
 	unsigned int i, end;
-	
+
 	CHECK(*handle);
 	if (!find_label(&i, chain, *handle)) {
 		errno = ENOENT;
@@ -1305,7 +1305,7 @@ iptc_delete_chain(const ipt_chainlabel chain, iptc_handle_t *handle)
 	CHECK(*handle);
 	if (!iptc_get_references(&references, chain, handle))
 		return 0;
-	
+
 	iptc_fn = iptc_delete_chain;
 
 	if (iptc_builtin(chain, *handle)) {
@@ -1483,7 +1483,7 @@ iptc_commit(iptc_handle_t *handle)
 		errno = ENOMEM;
 		return 0;
 	}
-		
+
 	/* These are the counters we're going to put back, later. */
 	newcounters = malloc(counterlen);
 	if (!newcounters) {
@@ -1550,7 +1550,7 @@ iptc_commit(iptc_handle_t *handle)
 		}
 	}
 
-	if (setsockopt(sockfd, IPPROTO_IP, IPT_SO_SET_ADD_COUNTERS,	
+	if (setsockopt(sockfd, IPPROTO_IP, IPT_SO_SET_ADD_COUNTERS,
 	       newcounters, counterlen) < 0) {
 		free(repl->counters);
 		free(repl);