diff options
Diffstat (limited to 'tcpip/rip98d.c')
| -rw-r--r-- | tcpip/rip98d.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/tcpip/rip98d.c b/tcpip/rip98d.c index 8688177..9ea3dd2 100644 --- a/tcpip/rip98d.c +++ b/tcpip/rip98d.c @@ -83,14 +83,14 @@ static void terminate(int sig) syslog(LOG_INFO, "terminating on SIGTERM\n"); closelog(); } - + exit(0); } unsigned int mask2bits(unsigned long int mask) { struct mask_struct *t; - + for (t = mask_table; t->mask != 0; t++) if (mask == t->mask) return t->bits; @@ -101,7 +101,7 @@ unsigned int mask2bits(unsigned long int mask) unsigned long int bits2mask(unsigned int bits) { struct mask_struct *t; - + for (t = mask_table; t->mask != 0; t++) if (bits == t->bits) return htonl(t->mask); @@ -168,7 +168,7 @@ static int read_routes(void) if (first_route != NULL) { route = first_route; - + while (route != NULL) { temp = route->next; free(route); @@ -177,7 +177,7 @@ static int read_routes(void) first_route = NULL; } - + if ((fp = fopen(PROC_IP_ROUTE_FILE, "r")) == NULL) { if (logging) syslog(LOG_ERR, "error cannot open %s\n", PROC_IP_ROUTE_FILE); @@ -196,7 +196,7 @@ static int read_routes(void) netmask = mask2bits(hex2intrev(mask_addr)); network = inet_netof(address); - + if (network == 0 || network == 127) { if (debug && logging) syslog(LOG_DEBUG, "rejecting route to %s/%ld - should not be propogated\n", inet_ntoa(address), netmask); @@ -225,9 +225,9 @@ static int read_routes(void) route->next = first_route; first_route = route; } - + fclose(fp); - + return TRUE; } @@ -236,12 +236,12 @@ static int load_dests(void) struct hostent *host; char buffer[255], *s; FILE *fp; - + if ((fp = fopen(CONF_RIP98D_FILE, "r")) == NULL) { fprintf(stderr, "rip98d: cannot open config file\n"); return FALSE; } - + while (fgets(buffer, 255, fp) != NULL) { if ((s = strchr(buffer, '\n')) != NULL) *s = '\0'; @@ -254,12 +254,12 @@ static int load_dests(void) memcpy((char *)&dest_list[dest_count].dest_addr, host->h_addr, host->h_length); dest_count++; } - + fclose(fp); if (dest_count == 0) return FALSE; - + return TRUE; } @@ -287,7 +287,7 @@ int main(int argc, char **argv) break; case 'r': route_restrict = TRUE; - break; + break; case 't': interval = atoi(optarg) * 60; if (interval < 60 || interval > 7200) { @@ -317,7 +317,7 @@ int main(int argc, char **argv) memset((char *)&loc_addr, 0, sizeof(loc_addr)); loc_addr.sin_family = AF_INET; loc_addr.sin_addr.s_addr = htonl(INADDR_ANY); - loc_addr.sin_port = htons(RIP_PORT); + loc_addr.sin_port = htons(RIP_PORT); if (bind(s, (struct sockaddr *)&loc_addr, sizeof(loc_addr)) < 0) { perror("rip98d: bind"); @@ -342,7 +342,7 @@ int main(int argc, char **argv) timeout.tv_sec = 60; timeout.tv_usec = 0; - + select(s + 1, &fdset, NULL, NULL, &timeout); if (!read_routes()) { |