PERFORCE change 100762 for review

[Paolo Pisati]

http://perforce.freebsd.org/chv.cgi?CH=100762

Change 100762 by piso at piso_newluxor on 2006/07/06 15:55:33

	Some more style(9) fixes: indentation, white space and
	comments. 

Affected files ...

.. //depot/projects/soc2005/libalias/sys/netinet/libalias/alias.c#8 edit
.. //depot/projects/soc2005/libalias/sys/netinet/libalias/alias_mod.c#15 edit

Differences ...

==== //depot/projects/soc2005/libalias/sys/netinet/libalias/alias.c#8 (text+ko) ====

@@ -1504,7 +1504,8 @@
 
 	while (1) {		
 		fgets(buf, 256, fd);
-		if feof(fd) break;
+		if feof(fd) 
+		        break;
 		len = strlen(buf);
 		if (len > 1) {
 			buf[len - 1] = '\0';

==== //depot/projects/soc2005/libalias/sys/netinet/libalias/alias_mod.c#15 (text+ko) ====

@@ -61,7 +61,7 @@
 
 #include <sys/types.h>
 
-/* protocol and userland module handlers chains */
+/* Protocol and userland module handlers chains. */
 LIST_HEAD(handler_chain, proto_handler) handler_chain = LIST_HEAD_INITIALIZER(foo);
 #ifdef _KERNEL
 struct rwlock   handler_rw;
@@ -172,15 +172,16 @@
 
 	LIBALIAS_WLOCK_ASSERT();	
 	LIST_FOREACH(b, &handler_chain, entries) {
-		if ((b->pri == p->pri) && (b->dir == p->dir) &&
-			(b->proto == p->proto))
-			return (EEXIST); /* priority conflict */
+		if ((b->pri == p->pri) && 
+		    (b->dir == p->dir) &&
+		    (b->proto == p->proto))
+			return (EEXIST); /* Priority conflict. */
 		if (b->pri > p->pri) {
 			LIST_INSERT_BEFORE(b, p, entries);
 			return (0);
 		}
 	}
-	/* end of list or got right position, insert here */
+	/* End of list or found right position, inserts here. */
 	LIST_INSERT_AFTER(b, p, entries);
 	return (0);
 }
@@ -196,7 +197,7 @@
 			return (0);
 		}
 	}
-	return (ENOENT); /* handler not found */
+	return (ENOENT); /* Handler not found. */
 }
 
 int
@@ -205,9 +206,11 @@
 
 	LIBALIAS_WLOCK();
 	for (i=0; 1; i++) {
-		if (*((int *)&_p[i]) == EOH) break;
+		if (*((int *)&_p[i]) == EOH) 
+			break;
 		error = _attach_handler(&_p[i]);
-		if (error != 0) break;
+		if (error != 0) 
+			break;
 	}
 	LIBALIAS_WUNLOCK();
 	return (error);
@@ -219,9 +222,11 @@
 
 	LIBALIAS_WLOCK();
 	for (i=0; 1; i++) {
-		if (*((int *)&_p[i]) == EOH) break;
+		if (*((int *)&_p[i]) == EOH) 
+			break;
 		error = _detach_handler(&_p[i]);
-		if (error != 0) break;
+		if (error != 0) 
+			break;
 	}
 	LIBALIAS_WUNLOCK();
 	return (error);
@@ -238,7 +243,8 @@
 }
 
 int
-find_handler(int8_t dir, int8_t proto, struct libalias *la, struct ip *pip, struct alias_data *ad) {
+find_handler(int8_t dir, int8_t proto, struct libalias *la, struct ip *pip, 
+	     struct alias_data *ad) {
 	struct proto_handler *p;
 	int error = ENOENT;
 
@@ -261,7 +267,7 @@
 	return (LIST_FIRST(&handler_chain));	
 }
 
-/* dll manipulation code - this code is not thread safe... */
+/* Dll manipulation code - this code is not thread safe... */
 
 int
 attach_dll(struct dll *p) {
@@ -269,9 +275,8 @@
 
 	SLIST_FOREACH(b, &dll_chain, next) {
 		if (!strncmp(b->name, p->name, DLL_LEN))
-			return (EEXIST); /* dll name conflict */
+			return (EEXIST); /* Dll name conflict. */
 	}
-	/* end of list, insert here */
 	SLIST_INSERT_HEAD(&dll_chain, p, next);
 	return (0);
 }