Added spec file comments.

[ipfw.git] / dummynet / ip_fw2.c

diff --git a/dummynet/ip_fw2.c b/dummynet/ip_fw2.c
index 4c9b0a3..d05fa74 100644 (file)
--- a/dummynet/ip_fw2.c
+++ b/dummynet/ip_fw2.c
@@ -2022,7 +2022,7 @@ check_uidgid(ipfw_insn_u32 *insn, int proto, struct ifnet *oif,
                match = (ugp->fw_groups[1] == (uid_t)insn->d[0]);
        else if (insn->o.opcode == O_GID)
                match = (ugp->fw_groups[0] == (uid_t)insn->d[0]);
- 
+
        return match;
 
 #else /* FreeBSD */
@@ -3201,8 +3201,8 @@ do {                                                                      \
                                    (ipfw_insn_limit *)cmd, args, tablearg)) {
                                        retval = IP_FW_DENY;
                                        /* was goto done; */ /* error/limit violation */
-                                       l = 0;          /* break the inner loop */
-                                       done = 1;       /* break the external loop */
+                                       l = 0;          /* break the inner loop */
+                                       done = 1;       /* break the external loop */
                                }
                                match = 1;
                                break;
@@ -3235,8 +3235,8 @@ do {                                                                      \
                                        l = f->cmd_len - f->act_ofs;
                                        IPFW_DYN_UNLOCK();
                                        /* previously was goto check_body; */
-                                       cmdlen = 0;     /* make null for() changes */
-                                       match = 1;      /* do not break to the external loop */
+                                       cmdlen = 0;     /* make null for() changes */
+                                       match = 1;      /* do not break to the external loop */
                                        break;
                                }
                                /*
@@ -3252,8 +3252,8 @@ do {                                                                      \
                        case O_ACCEPT:
                                retval = 0;     /* accept */
                                /* was goto done; */
-                               l = 0;          /* break the inner loop */
-                               done = 1;       /* break the external loop */
+                               l = 0;          /* break the inner loop */
+                               done = 1;       /* break the external loop */
                                break;
 
                        case O_PIPE:
@@ -3265,8 +3265,8 @@ do {                                                                      \
                                        args->cookie = cmd->arg1;
                                retval = IP_FW_DUMMYNET;
                                /* was goto done; */
-                               l = 0;          /* break the inner loop */
-                               done = 1;       /* break the external loop */
+                               l = 0;          /* break the inner loop */
+                               done = 1;       /* break the external loop */
                                break;
 
 #if 0
@@ -3295,8 +3295,8 @@ do {                                                                      \
                                retval = (cmd->opcode == O_DIVERT) ?
                                    IP_FW_DIVERT : IP_FW_TEE;
                                /* was goto done; */
-                               l = 0;          /* break the inner loop */
-                               done = 1;       /* break the external loop */
+                               l = 0;          /* break the inner loop */
+                               done = 1;       /* break the external loop */
                                break;
                        }
 #endif
@@ -3308,8 +3308,8 @@ do {                                                                      \
                                f->timestamp = time_uptime;
                                if (cmd->opcode == O_COUNT) {
                                        /* was goto next_rule; */
-                                       l = 0;          /* exit the inner loop */
-                                       match = 1;      /* do not break the loop */
+                                       l = 0;          /* exit the inner loop */
+                                       match = 1;      /* do not break the loop */
                                        break;
                                }
                                /* handle skipto */
@@ -3330,15 +3330,15 @@ do {                                                                    \
                                while (f && (set_disable & (1 << f->set)))
                                        f = f->next;
                                /* prepare to re-enter the inner loop. */
-                               if (f) {        /* better safe than sorry */
+                               if (f) {        /* better safe than sorry */
                                        l = f->cmd_len;
                                        cmd = f->cmd;
                                } else {
-                                       l = 0;  /* this will break the inner loop */
+                                       l = 0;  /* this will break the inner loop */
                                }
-                               cmdlen = 0;     /* reset loop condition */
+                               cmdlen = 0;     /* reset loop condition */
                                skip_or = 0;
-                               match = 1;      /* do not break the loop */
+                               match = 1;      /* do not break the loop */
                                break;
 
                        case O_REJECT:
@@ -3374,8 +3374,8 @@ do {                                                                      \
                        case O_DENY:
                                retval = IP_FW_DENY;
                                /* goto done; */
-                               l = 0;          /* break the inner loop */
-                               done = 1;       /* break the external loop */
+                               l = 0;          /* break the inner loop */
+                               done = 1;       /* break the external loop */
                                break;
 
                        case O_FORWARD_IP: {
@@ -3396,11 +3396,11 @@ do {                                                                    \
                                        }
                                }
                                retval = IP_FW_PASS;
-                           }
-                       /* goto done; */
-                       l = 0;              /* break the inner loop */
-                       done = 1;   /* break the external loop */
-                       break;
+                       }
+                               /* goto done; */
+                               l = 0;          /* break the inner loop */
+                               done = 1;       /* break the external loop */
+                               break;
 
                        case O_NETGRAPH:
                        case O_NGTEE:
@@ -3412,8 +3412,8 @@ do {                                                                      \
                                retval = (cmd->opcode == O_NETGRAPH) ?
                                    IP_FW_NETGRAPH : IP_FW_NGTEE;
                                /* goto done; */
-                               l = 0;          /* break the inner loop */
-                               done = 1;       /* break the external loop */
+                               l = 0;          /* break the inner loop */
+                               done = 1;       /* break the external loop */
                                break;
 
 #if 0
@@ -3442,8 +3442,8 @@ do {                                                                      \
                                                if (t == NULL) {
                                                        retval = IP_FW_DENY;
                                                        /* goto done; */
-                                                       l = 0;          /* break the inner loop */
-                                                       done = 1;       /* break the external loop */
+                                                       l = 0;          /* break the inner loop */
+                                                       done = 1;       /* break the external loop */
                                                        break;
                                                }
                                                if (cmd->arg1 != IP_FW_TABLEARG)
@@ -3453,8 +3453,8 @@ do {                                                                      \
                                } else
                                        retval = IP_FW_DENY;
                                /* goto done; */
-                               l = 0;          /* break the inner loop */
-                               done = 1;       /* break the external loop */
+                               l = 0;          /* break the inner loop */
+                               done = 1;       /* break the external loop */
                                break;
                        }
 #endif
@@ -3480,7 +3480,7 @@ do {                                                                      \
                if (done)
                        break;
 
-/* next_rule:; */              /* try next rule                */
+/* next_rule:; */      /* try next rule */
        }               /* end of outer for, scan rules */
 
        if (done) {
@@ -4209,7 +4209,7 @@ ipfw_getrules(struct ip_fw_chain *chain, void *buf, size_t space)
        int i;
        time_t  boot_seconds;
 
-        boot_seconds = boottime.tv_sec;
+       boot_seconds = boottime.tv_sec;
 
        /* XXX this can take a long time and locking will block packet flow */
        IPFW_RLOCK(chain);
@@ -4252,7 +4252,7 @@ ipfw_getdynrules(struct ip_fw_chain *chain, void *buf, size_t space)
        char *bp = buf;
        char *ep = bp + space;
        int i;
-       time_t  boot_seconds;
+       time_t  boot_seconds;
 
        printf("dynrules requested\n");
        boot_seconds = boottime.tv_sec;
@@ -4290,7 +4290,7 @@ ipfw_getdynrules(struct ip_fw_chain *chain, void *buf, size_t space)
                                                0 : dst->expire - time_uptime ;
                                        bp += sizeof(ipfw_dyn_rule);
                                } else {
-                                       p = NULL;       /* break the loop */
+                                       p = NULL;       /* break the loop */
                                        i = curr_dyn_buckets;
                                }
                        }