Author: glebius
Date: Mon Apr 18 22:09:03 2011
New Revision: 220804
URL: http://svn.freebsd.org/changeset/base/220804

Log:
  More whitespace fixes.
  
  Checked with: md5, diff -x -w

Modified:
  head/sbin/ipfw/dummynet.c
  head/sbin/ipfw/ipfw2.c
  head/sbin/ipfw/ipfw2.h
  head/sbin/ipfw/nat.c

Modified: head/sbin/ipfw/dummynet.c
==============================================================================
--- head/sbin/ipfw/dummynet.c   Mon Apr 18 21:24:42 2011        (r220803)
+++ head/sbin/ipfw/dummynet.c   Mon Apr 18 22:09:03 2011        (r220804)
@@ -284,7 +284,7 @@ flush_buf(char *buf)
                printf("%s\n", buf);
        buf[0] = '\0';
 }
-       
+
 /*
  * generic list routine. We expect objects in a specific order, i.e.
  * PIPES AND SCHEDULERS:

Modified: head/sbin/ipfw/ipfw2.c
==============================================================================
--- head/sbin/ipfw/ipfw2.c      Mon Apr 18 21:24:42 2011        (r220803)
+++ head/sbin/ipfw/ipfw2.c      Mon Apr 18 22:09:03 2011        (r220804)
@@ -435,7 +435,7 @@ match_value(struct _s_x *p, int value)
 int
 _substrcmp(const char *str1, const char* str2)
 {
-       
+
        if (strncmp(str1, str2, strlen(str1)) != 0)
                return 1;
 
@@ -463,7 +463,7 @@ _substrcmp(const char *str1, const char*
 int
 _substrcmp2(const char *str1, const char* str2, const char* str3)
 {
-       
+
        if (strncmp(str1, str2, strlen(str2)) != 0)
                return 1;
 
@@ -1123,7 +1123,7 @@ show_ipfw(struct ip_fw *rule, int pcwidt
                case O_NAT:
                        PRINT_UINT_ARG("nat ", cmd->arg1);
                        break;
-                       
+
                case O_SETFIB:
                        PRINT_UINT_ARG("setfib ", cmd->arg1);
                        break;
@@ -1131,7 +1131,7 @@ show_ipfw(struct ip_fw *rule, int pcwidt
                case O_REASS:
                        printf("reass");
                        break;
-                       
+
                default:
                        printf("** unrecognized action %d len %d ",
                                cmd->opcode, cmd->len);
@@ -1168,7 +1168,7 @@ show_ipfw(struct ip_fw *rule, int pcwidt
                } else if (cmd->opcode == O_IP6) {
                        flags |= HAVE_PROTO6;
                        break;
-               }                       
+               }
        }
        if (rule->_pad & 1) {   /* empty rules before options */
                if (!co.do_compact) {
@@ -1625,7 +1625,7 @@ show_dyn_ipfw(ipfw_dyn_rule *d, int pcwi
                    sizeof(buf)), d->id.dst_port);
        } else
                printf(" UNKNOWN <-> UNKNOWN\n");
-       
+
        printf("\n");
 }
 
@@ -2762,7 +2762,7 @@ ipfw_add(char *av[])
                goto chkarg;
        case TOK_TEE:
                action->opcode = O_TEE;
-chkarg:        
+chkarg:
                if (!av[0])
                        errx(EX_USAGE, "missing argument for %s", *(av - 1));
                if (isdigit(**av)) {
@@ -2848,7 +2848,7 @@ chkarg:   
        case TOK_REASS:
                action->opcode = O_REASS;
                break;
-               
+
        default:
                errx(EX_DATAERR, "invalid action %s\n", av[-1]);
        }
@@ -3196,7 +3196,7 @@ read_options:
                        fill_icmptypes((ipfw_insn_u32 *)cmd, *av);
                        av++;
                        break;
-               
+
                case TOK_ICMP6TYPES:
                        NEED1("icmptypes requires list of types");
                        fill_icmp6types((ipfw_insn_icmp6 *)cmd, *av);
@@ -3432,7 +3432,7 @@ read_options:
                                av++;
                        }
                        break;
-                               
+
                case TOK_DSTIP6:
                        NEED1("missing destination IP6");
                        if (add_dstip6(cmd, *av)) {

Modified: head/sbin/ipfw/ipfw2.h
==============================================================================
--- head/sbin/ipfw/ipfw2.h      Mon Apr 18 21:24:42 2011        (r220803)
+++ head/sbin/ipfw/ipfw2.h      Mon Apr 18 22:09:03 2011        (r220804)
@@ -183,7 +183,7 @@ enum tokens {
        TOK_PROXY_ONLY,
        TOK_REDIR_ADDR,
        TOK_REDIR_PORT,
-       TOK_REDIR_PROTO,        
+       TOK_REDIR_PROTO,
 
        TOK_IPV6,
        TOK_FLOWID,

Modified: head/sbin/ipfw/nat.c
==============================================================================
--- head/sbin/ipfw/nat.c        Mon Apr 18 21:24:42 2011        (r220803)
+++ head/sbin/ipfw/nat.c        Mon Apr 18 22:09:03 2011        (r220804)
@@ -54,7 +54,7 @@ static struct _s_x nat_params[] = {
        { "same_ports",         TOK_SAME_PORTS },
        { "unreg_only",         TOK_UNREG_ONLY },
        { "reset",              TOK_RESET_ADDR },
-       { "reverse",            TOK_ALIAS_REV },        
+       { "reverse",            TOK_ALIAS_REV },
        { "proxy_only",         TOK_PROXY_ONLY },
        { "redirect_addr",      TOK_REDIR_ADDR },
        { "redirect_port",      TOK_REDIR_PORT },
@@ -84,9 +84,9 @@ set_addr_dynamic(const char *ifn, struct
        mib[0] = CTL_NET;
        mib[1] = PF_ROUTE;
        mib[2] = 0;
-       mib[3] = AF_INET;       
+       mib[3] = AF_INET;
        mib[4] = NET_RT_IFLIST;
-       mib[5] = 0;             
+       mib[5] = 0;
 /*
  * Get interface data.
  */
@@ -212,7 +212,7 @@ StrToPortRange (const char* str, const c
        char*           end;
        u_short  loPort;
        u_short  hiPort;
-       
+
        /* First see if this is a service, return corresponding port if so. */
        sp = getservbyname (str,proto);
        if (sp) {
@@ -325,8 +325,8 @@ setup_redir_addr(char *spool_buf, unsign
        /* Temporary buffer used to hold server pool ip's. */
        char tmp_spool_buf[NAT_BUF_LEN];
        int ac, space, lsnat;
-       struct cfg_redir *r;    
-       struct cfg_spool *tmp;          
+       struct cfg_redir *r;
+       struct cfg_spool *tmp;
 
        av = *_av;
        ac = *_ac;
@@ -351,7 +351,7 @@ setup_redir_addr(char *spool_buf, unsign
                strncpy(tmp_spool_buf, *av, strlen(*av)+1);
                lsnat = 1;
        } else
-               StrToAddr(*av, &r->laddr);              
+               StrToAddr(*av, &r->laddr);
        INC_ARGCV();
 
        /* Extract public address. */
@@ -362,13 +362,13 @@ setup_redir_addr(char *spool_buf, unsign
 
        /* Setup LSNAT server pool. */
        if (sep) {
-               sep = strtok(tmp_spool_buf, ",");               
+               sep = strtok(tmp_spool_buf, ",");
                while (sep != NULL) {
-                       tmp = (struct cfg_spool *)spool_buf;            
+                       tmp = (struct cfg_spool *)spool_buf;
                        if (len < SOF_SPOOL)
                                goto nospace;
                        len -= SOF_SPOOL;
-                       space += SOF_SPOOL;                     
+                       space += SOF_SPOOL;
                        StrToAddr(sep, &tmp->addr);
                        tmp->port = ~0;
                        r->spool_cnt++;
@@ -392,13 +392,13 @@ setup_redir_port(char *spool_buf, unsign
        struct cfg_redir *r;
        struct cfg_spool *tmp;
        u_short numLocalPorts;
-       port_range portRange;   
+       port_range portRange;
 
        av = *_av;
        ac = *_ac;
        space = 0;
        lsnat = 0;
-       numLocalPorts = 0;      
+       numLocalPorts = 0;
 
        if (len >= SOF_REDIR) {
                r = (struct cfg_redir *)spool_buf;
@@ -415,7 +415,7 @@ setup_redir_port(char *spool_buf, unsign
        if (ac == 0)
                errx (EX_DATAERR, "redirect_port: missing protocol");
        r->proto = StrToProto(*av);
-       protoName = *av;        
+       protoName = *av;
        INC_ARGCV();
 
        /*
@@ -456,7 +456,7 @@ setup_redir_port(char *spool_buf, unsign
                        numLocalPorts = GETNUMPORTS(portRange);
                }
        }
-       INC_ARGCV();    
+       INC_ARGCV();
 
        /*
         * Extract public port and optionally address.
@@ -487,7 +487,7 @@ setup_redir_port(char *spool_buf, unsign
 
        /*
         * Extract remote address and optionally port.
-        */     
+        */
        /*
         * NB: isalpha(**av) => we've to check that next parameter is really an
         * option for this redirect entry, else stop here processing arg[cv].
@@ -562,7 +562,7 @@ setup_redir_port(char *spool_buf, unsign
                                            "this context");
                                tmp->port = GETLOPORT(portRange);
                        }
-                       r->spool_cnt++; 
+                       r->spool_cnt++;
                        /* Point to the next possible cfg_spool. */
                        spool_buf = &spool_buf[SOF_SPOOL];
                        sep = strtok(NULL, ",");
@@ -581,7 +581,7 @@ setup_redir_proto(char *spool_buf, unsig
        int ac, space;
        struct protoent *protoent;
        struct cfg_redir *r;
-       
+
        av = *_av;
        ac = *_ac;
        if (len >= SOF_REDIR) {
@@ -595,7 +595,7 @@ setup_redir_proto(char *spool_buf, unsig
        r->mode = REDIR_PROTO;
        /*
         * Extract protocol.
-        */     
+        */
        if (ac == 0)
                errx(EX_DATAERR, "redirect_proto: missing protocol");
 
@@ -606,7 +606,7 @@ setup_redir_proto(char *spool_buf, unsig
                r->proto = protoent->p_proto;
 
        INC_ARGCV();
-       
+
        /*
         * Extract local address.
         */
@@ -616,28 +616,28 @@ setup_redir_proto(char *spool_buf, unsig
                StrToAddr(*av, &r->laddr);
 
        INC_ARGCV();
-       
+
        /*
         * Extract optional public address.
         */
        if (ac == 0) {
-               r->paddr.s_addr = INADDR_ANY;           
-               r->raddr.s_addr = INADDR_ANY;   
+               r->paddr.s_addr = INADDR_ANY;
+               r->raddr.s_addr = INADDR_ANY;
        } else {
                /* see above in setup_redir_port() */
                if (!isalpha(**av)) {
-                       StrToAddr(*av, &r->paddr);                      
+                       StrToAddr(*av, &r->paddr);
                        INC_ARGCV();
-               
+
                        /*
                         * Extract optional remote address.
-                        */     
+                        */
                        /* see above in setup_redir_port() */
                        if (ac!=0 && !isalpha(**av)) {
                                StrToAddr(*av, &r->raddr);
                                INC_ARGCV();
                        }
-               }               
+               }
        }
        return (space);
 nospace:
@@ -765,7 +765,7 @@ ipfw_config_nat(int ac, char **av)
        struct cfg_nat *n;              /* Nat instance configuration. */
        int i, len, off, tok;
        char *id, buf[NAT_BUF_LEN];     /* Buffer for serialized data. */
-       
+
        len = NAT_BUF_LEN;
        /* Offset in buf: save space for n at the beginning. */
        off = sizeof(*n);
@@ -777,7 +777,7 @@ ipfw_config_nat(int ac, char **av)
        if (ac && isdigit(**av)) {
                id = *av;
                i = atoi(*av);
-               ac--; av++;             
+               ac--; av++;
                n->id = i;
        } else
                errx(EX_DATAERR, "missing nat id");
@@ -894,7 +894,7 @@ ipfw_show_nat(int ac, char **av)
                frule = lrule = strtoul(av[0], &endptr, 10);
                if (*endptr == '-')
                        lrule = strtoul(endptr+1, &endptr, 10);
-               if (lrule == 0)                 
+               if (lrule == 0)
                        err(EX_USAGE, "invalid rule number: %s", av[0]);
                do_rule = 1;
        }
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