diff options
Diffstat (limited to 'ax25mond/ax25mond.c')
| -rw-r--r-- | ax25mond/ax25mond.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/ax25mond/ax25mond.c b/ax25mond/ax25mond.c index 2d19be0..efcceb0 100644 --- a/ax25mond/ax25mond.c +++ b/ax25mond/ax25mond.c @@ -47,7 +47,7 @@ #include <netinet/in.h> #include <arpa/inet.h> -// For older kernels +/* For older kernels */ #ifndef PF_PACKET #define PF_PACKET PF_INET #endif @@ -247,16 +247,16 @@ int main(int argc, char *argv[]) exit(0); } } - // At first, read the configuration file + /* At first, read the configuration file */ if (!(conffile = fopen(CONFFILE, "r"))) { fprintf(stderr, "Unable to open " CONFFILE ".\n"); exit(1); } while (fgets(confline, 100, conffile)) { - if (confline[0] == '#') // Comment + if (confline[0] == '#') /* Comment */ continue; - confline[strlen(confline) - 1] = 0; // Cut the LF + confline[strlen(confline) - 1] = 0; /* Cut the LF */ if (!(sockname = strchr(confline, ' '))) { fprintf(stderr, @@ -283,22 +283,22 @@ int main(int argc, char *argv[]) fprintf(stderr, "FATAL: No usable socket found\n"); exit(1); } - // Fork into background + /* Fork into background */ if (fork()) exit(0); - // Close stdout, stderr and stdin + /* Close stdout, stderr and stdin */ fclose(stdout); fclose(stderr); fclose(stdin); - // Set some signal handlers + /* Set some signal handlers */ signal(SIGPIPE, SIG_IGN); signal(SIGTERM, quit_handler); openlog("ax25mond", LOG_PID, LOG_DAEMON); - // Open AX.25 socket for monitoring RX traffic only + /* Open AX.25 socket for monitoring RX traffic only */ if ((monrx_fd = socket(PF_PACKET, SOCK_PACKET, htons(ETH_P_AX25))) < 0) { syslog(LOG_ERR, "Error opening monitor socket: %s\n", @@ -307,7 +307,7 @@ int main(int argc, char *argv[]) } fcntl(monrx_fd, F_SETFL, O_NONBLOCK); - // Open AX.25 socket for monitoring RX and TX traffic + /* Open AX.25 socket for monitoring RX and TX traffic */ if ((monrxtx_fd = socket(PF_PACKET, SOCK_PACKET, htons(ETH_P_ALL))) < 0) { syslog(LOG_ERR, "Error opening monitor socket: %s\n", @@ -317,8 +317,7 @@ int main(int argc, char *argv[]) fcntl(monrxtx_fd, F_SETFL, O_NONBLOCK); while (!end) { - - // Look for incoming connects on all open sockets + /* Look for incoming connects on all open sockets */ FD_ZERO(&conn_request); for (i = 0; i < sock_num; i++) FD_SET(sock_list[i], &conn_request); @@ -335,7 +334,7 @@ int main(int argc, char *argv[]) conn_monmode[conn_num] = sock_monmode[i]; conn_num++; } - // Check if there is new data on the RX-only monitor socket + /* Check if there is new data on the RX-only monitor socket */ FD_ZERO(&monavail); FD_SET(monrx_fd, &monavail); tv.tv_sec = 0; @@ -346,7 +345,7 @@ int main(int argc, char *argv[]) size = recvfrom(monrx_fd, buf, sizeof(buf), 0, &monfrom, &monfromlen); - // Send the packet to all connected sockets + /* Send the packet to all connected sockets */ for (i = 0; i < conn_num; i++) { if (conn_monmode[i] == 0) if (send @@ -366,7 +365,7 @@ int main(int argc, char *argv[]) } } } - // Check if there is new data on the RX+TX monitor socket + /* Check if there is new data on the RX+TX monitor socket */ FD_ZERO(&monavail); FD_SET(monrxtx_fd, &monavail); tv.tv_sec = 0; @@ -377,11 +376,11 @@ int main(int argc, char *argv[]) size = recvfrom(monrxtx_fd, buf, sizeof(buf), 0, &monfrom, &monfromlen); - // Check, if we have received a AX.25-packet + /* Check, if we have received a AX.25-packet */ strcpy(ifr.ifr_name, monfrom.sa_data); ioctl(monrxtx_fd, SIOCGIFHWADDR, &ifr); if (ifr.ifr_hwaddr.sa_family == AF_AX25) - // Send the packet to all connected sockets + /* Send the packet to all connected sockets */ for (i = 0; i < conn_num; i++) { if (conn_monmode[i] == 1) if (send |