diff options
Diffstat (limited to 'slirp/debug.c')
| -rw-r--r-- | slirp/debug.c | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/slirp/debug.c b/slirp/debug.c index ac856ca19b..6462c888f3 100644 --- a/slirp/debug.c +++ b/slirp/debug.c @@ -9,127 +9,9 @@ #include <slirp.h> FILE *dfd = NULL; -#ifdef DEBUG -int dostats = 1; -#else -int dostats = 0; -#endif int slirp_debug = 0; -/* Carry over one item from main.c so that the tty's restored. - * Only done when the tty being used is /dev/tty --RedWolf */ -#ifndef CONFIG_QEMU -extern struct termios slirp_tty_settings; -extern int slirp_tty_restore; - - -void -debug_init(file, dbg) - char *file; - int dbg; -{ - /* Close the old debugging file */ - if (dfd) - fclose(dfd); - - dfd = fopen(file,"w"); - if (dfd != NULL) { -#if 0 - fprintf(dfd,"Slirp %s - Debugging Started.\n", SLIRP_VERSION); -#endif - fprintf(dfd,"Debugging Started level %i.\r\n",dbg); - fflush(dfd); - slirp_debug = dbg; - } else { - lprint("Error: Debugging file \"%s\" could not be opened: %s\r\n", - file, strerror(errno)); - } -} - -/* - * Dump a packet in the same format as tcpdump -x - */ -#ifdef DEBUG -void -dump_packet(dat, n) - void *dat; - int n; -{ - u_char *pptr = (u_char *)dat; - int j,k; - - n /= 16; - n++; - DEBUG_MISC((dfd, "PACKET DUMPED: \n")); - for(j = 0; j < n; j++) { - for(k = 0; k < 6; k++) - DEBUG_MISC((dfd, "%02x ", *pptr++)); - DEBUG_MISC((dfd, "\n")); - fflush(dfd); - } -} -#endif -#endif - #ifdef LOG_ENABLED -#if 0 -/* - * Statistic routines - * - * These will print statistics to the screen, the debug file (dfd), or - * a buffer, depending on "type", so that the stats can be sent over - * the link as well. - */ - -static void -ttystats(ttyp) - struct ttys *ttyp; -{ - struct slirp_ifstats *is = &ttyp->ifstats; - char buff[512]; - - lprint(" \r\n"); - - if (IF_COMP & IF_COMPRESS) - strcpy(buff, "on"); - else if (IF_COMP & IF_NOCOMPRESS) - strcpy(buff, "off"); - else - strcpy(buff, "off (for now)"); - lprint("Unit %d:\r\n", ttyp->unit); - lprint(" using %s encapsulation (VJ compression is %s)\r\n", ( -#ifdef USE_PPP - ttyp->proto==PROTO_PPP?"PPP": -#endif - "SLIP"), buff); - lprint(" %d baudrate\r\n", ttyp->baud); - lprint(" interface is %s\r\n", ttyp->up?"up":"down"); - lprint(" using fd %d, guardian pid is %d\r\n", ttyp->fd, ttyp->pid); -#ifndef FULL_BOLT - lprint(" towrite is %d bytes\r\n", ttyp->towrite); -#endif - if (ttyp->zeros) - lprint(" %d zeros have been typed\r\n", ttyp->zeros); - else if (ttyp->ones) - lprint(" %d ones have been typed\r\n", ttyp->ones); - lprint("Interface stats:\r\n"); - lprint(" %6d output packets sent (%d bytes)\r\n", is->out_pkts, is->out_bytes); - lprint(" %6d output packets dropped (%d bytes)\r\n", is->out_errpkts, is->out_errbytes); - lprint(" %6d input packets received (%d bytes)\r\n", is->in_pkts, is->in_bytes); - lprint(" %6d input packets dropped (%d bytes)\r\n", is->in_errpkts, is->in_errbytes); - lprint(" %6d bad input packets\r\n", is->in_mbad); -} - -static void -allttystats(void) -{ - struct ttys *ttyp; - - for (ttyp = ttys; ttyp; ttyp = ttyp->next) - ttystats(ttyp); -} -#endif - static void ipstats(void) { @@ -154,25 +36,6 @@ ipstats(void) lprint(" %6d total packets delivered\r\n", ipstat.ips_delivered); } -#ifndef CONFIG_QEMU -static void -vjstats(void) -{ - lprint(" \r\n"); - - lprint("VJ compression stats:\r\n"); - - lprint(" %6d outbound packets (%d compressed)\r\n", - comp_s.sls_packets, comp_s.sls_compressed); - lprint(" %6d searches for connection stats (%d misses)\r\n", - comp_s.sls_searches, comp_s.sls_misses); - lprint(" %6d inbound uncompressed packets\r\n", comp_s.sls_uncompressedin); - lprint(" %6d inbound compressed packets\r\n", comp_s.sls_compressedin); - lprint(" %6d inbound unknown type packets\r\n", comp_s.sls_errorin); - lprint(" %6d inbound packets tossed due to error\r\n", comp_s.sls_tossed); -} -#endif - static void tcpstats(void) { @@ -234,11 +97,6 @@ tcpstats(void) lprint(" %6d correct ACK header predictions\r\n", tcpstat.tcps_predack); lprint(" %6d correct data packet header predictions\n", tcpstat.tcps_preddat); lprint(" %6d TCP cache misses\r\n", tcpstat.tcps_socachemiss); - - -/* lprint(" Packets received too short: %d\r\n", tcpstat.tcps_rcvshort); */ -/* lprint(" Segments dropped due to PAWS: %d\r\n", tcpstat.tcps_pawsdrop); */ - } static void @@ -293,49 +151,6 @@ mbufstats(void) } #endif -#ifndef CONFIG_QEMU -void -slirp_exit(exit_status) - int exit_status; -{ - struct ttys *ttyp; - - DEBUG_CALL("slirp_exit"); - DEBUG_ARG("exit_status = %d", exit_status); - - if (dostats) { - lprint_print = (int (*) _P((void *, const char *, va_list)))vfprintf; - if (!dfd) - debug_init("slirp_stats", 0xf); - lprint_arg = (char **)&dfd; - - ipstats(); - tcpstats(); - udpstats(); - icmpstats(); - mbufstats(); - sockstats(); - allttystats(); - vjstats(); - } - - for (ttyp = ttys; ttyp; ttyp = ttyp->next) - tty_detached(ttyp, 1); - - if (slirp_forked) { - /* Menendez time */ - if (kill(getppid(), SIGQUIT) < 0) - lprint("Couldn't kill parent process %ld!\n", - (long) getppid()); - } - - /* Restore the terminal if we gotta */ - if(slirp_tty_restore) - tcsetattr(0,TCSANOW, &slirp_tty_settings); /* NOW DAMMIT! */ - exit(exit_status); -} -#endif - void slirp_stats(void) { |