X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/8b1d184e10263b5889ffcfbc4887ca82d7ca07df..0f24a43a7e9fbdcff2baae3990939b2bc25d9fd1:/tcpdump.c?ds=sidebyside diff --git a/tcpdump.c b/tcpdump.c index 638ba596..1ed33461 100644 --- a/tcpdump.c +++ b/tcpdump.c @@ -74,14 +74,14 @@ The Regents of the University of California. All rights reserved.\n"; #ifdef HAVE_GETOPT_LONG #include #else -#include "getopt_long.h" +#include "missing/getopt_long.h" #endif /* Capsicum-specific code requires macros from , which will fail * to compile if has already been included; including the headers * in the opposite order works fine. */ #ifdef HAVE_CAPSICUM -#include +#include #include #include #include @@ -132,7 +132,6 @@ The Regents of the University of California. All rights reserved.\n"; #include "interface.h" #include "addrtoname.h" #include "machdep.h" -#include "gmt2local.h" #include "pcap-missing.h" #include "ascii_strcasecmp.h" @@ -142,13 +141,19 @@ The Regents of the University of California. All rights reserved.\n"; #define PATH_MAX 1024 #endif -#ifdef SIGINFO +#if defined(SIGINFO) #define SIGNAL_REQ_INFO SIGINFO -#elif SIGUSR1 +#elif defined(SIGUSR1) #define SIGNAL_REQ_INFO SIGUSR1 #endif +#if defined(HAVE_PCAP_DUMP_FLUSH) && defined(SIGUSR2) +#define SIGNAL_FLUSH_PCAP SIGUSR2 +#endif + +#if defined(HAVE_PCAP_CREATE) || defined(_WIN32) static int Bflag; /* buffer size */ +#endif #ifdef HAVE_PCAP_DUMP_FTELL64 static int64_t Cflag; /* rotate dump files after this many bytes */ #else @@ -182,17 +187,21 @@ static int Lflag; /* list available data link types and exit */ static int Iflag; /* rfmon (monitor) mode */ #ifdef HAVE_PCAP_SET_TSTAMP_TYPE static int Jflag; /* list available time stamp types */ -#endif static int jflag = -1; /* packet time stamp source */ +#endif static int pflag; /* don't go promiscuous */ #ifdef HAVE_PCAP_SETDIRECTION static int Qflag = -1; /* restrict captured packet by send/receive direction */ #endif +#ifdef HAVE_PCAP_DUMP_FLUSH static int Uflag; /* "unbuffered" output of dump files */ +#endif static int Wflag; /* recycle output files after this number of files */ static int WflagChars; static char *zflag = NULL; /* compress each savefile using a specified command (like gzip or bzip2) */ +#ifdef HAVE_PCAP_SET_IMMEDIATE_MODE static int immediate_mode; +#endif static int infodelay; static int infoprint; @@ -212,7 +221,9 @@ static void cleanup(int); static void child_cleanup(int); static void print_version(void); static void print_usage(void); +#ifdef HAVE_PCAP_SET_TSTAMP_TYPE static NORETURN void show_tstamp_types_and_exit(pcap_t *, const char *device); +#endif static NORETURN void show_dlts_and_exit(pcap_t *, const char *device); #ifdef HAVE_PCAP_FINDALLDEVS static NORETURN void show_devices_and_exit(void); @@ -227,7 +238,11 @@ static void dump_packet(u_char *, const struct pcap_pkthdr *, const u_char *); static void droproot(const char *, const char *); #ifdef SIGNAL_REQ_INFO -void requestinfo(int); +static void requestinfo(int); +#endif + +#ifdef SIGNAL_FLUSH_PCAP +static void flushpcap(int); #endif #ifdef _WIN32 @@ -249,11 +264,15 @@ static const struct tok status_flags[] = { { PCAP_IF_RUNNING, "Running" }, #endif { PCAP_IF_LOOPBACK, "Loopback" }, +#ifdef PCAP_IF_WIRELESS + { PCAP_IF_WIRELESS, "Wireless" }, +#endif { 0, NULL } }; #endif static pcap_t *pd; +static pcap_dumper_t *pdd = NULL; static int supports_monitor_mode; @@ -265,7 +284,7 @@ struct dump_info { char *WFileName; char *CurrentFileName; pcap_t *pd; - pcap_dumper_t *p; + pcap_dumper_t *pdd; netdissect_options *ndo; #ifdef HAVE_CAPSICUM int dirfd; @@ -466,8 +485,50 @@ show_devices_and_exit(void) printf("%d.%s", i+1, dev->name); if (dev->description != NULL) printf(" (%s)", dev->description); - if (dev->flags != 0) - printf(" [%s]", bittok2str(status_flags, "none", dev->flags)); + if (dev->flags != 0) { + printf(" ["); + printf("%s", bittok2str(status_flags, "none", dev->flags)); +#ifdef PCAP_IF_WIRELESS + if (dev->flags & PCAP_IF_WIRELESS) { + switch (dev->flags & PCAP_IF_CONNECTION_STATUS) { + + case PCAP_IF_CONNECTION_STATUS_UNKNOWN: + printf(", Association status unknown"); + break; + + case PCAP_IF_CONNECTION_STATUS_CONNECTED: + printf(", Associated"); + break; + + case PCAP_IF_CONNECTION_STATUS_DISCONNECTED: + printf(", Not associated"); + break; + + case PCAP_IF_CONNECTION_STATUS_NOT_APPLICABLE: + break; + } + } else { + switch (dev->flags & PCAP_IF_CONNECTION_STATUS) { + + case PCAP_IF_CONNECTION_STATUS_UNKNOWN: + printf(", Connection status unknown"); + break; + + case PCAP_IF_CONNECTION_STATUS_CONNECTED: + printf(", Connected"); + break; + + case PCAP_IF_CONNECTION_STATUS_DISCONNECTED: + printf(", Disconnected"); + break; + + case PCAP_IF_CONNECTION_STATUS_NOT_APPLICABLE: + break; + } + } +#endif + printf("]"); + } printf("\n"); } pcap_freealldevs(devlist); @@ -563,6 +624,10 @@ show_remote_devices_and_exit(void) #define J_FLAG #endif /* PCAP_ERROR_TSTAMP_TYPE_NOTSUP */ +#ifdef USE_LIBSMI +#define m_FLAG_USAGE "[ -m module ] ..." +#endif + #ifdef HAVE_PCAP_SETDIRECTION #define Q_FLAG "Q:" #define Q_FLAG_USAGE " [ -Q in|out|inout ]" @@ -652,7 +717,7 @@ static const struct option longopts[] = { }; #ifdef HAVE_PCAP_FINDALLDEVS_EX -#define LIST_REMOTE_INTERFACES_USAGE "[ --list-remote-interfaces remote-source ]" +#define LIST_REMOTE_INTERFACES_USAGE "[ --list-remote-interfaces remote-source ]" #else #define LIST_REMOTE_INTERFACES_USAGE #endif @@ -676,50 +741,38 @@ droproot(const char *username, const char *chroot_dir) { struct passwd *pw = NULL; - if (chroot_dir && !username) { - fprintf(stderr, "%s: Chroot without dropping root is insecure\n", - program_name); - exit_tcpdump(S_ERR_HOST_PROGRAM); - } + if (chroot_dir && !username) + error("Chroot without dropping root is insecure"); pw = getpwnam(username); if (pw) { if (chroot_dir) { - if (chroot(chroot_dir) != 0 || chdir ("/") != 0) { - fprintf(stderr, "%s: Couldn't chroot/chdir to '%.64s': %s\n", - program_name, chroot_dir, pcap_strerror(errno)); - exit_tcpdump(S_ERR_HOST_PROGRAM); - } + if (chroot(chroot_dir) != 0 || chdir ("/") != 0) + error("Couldn't chroot/chdir to '%.64s': %s", + chroot_dir, pcap_strerror(errno)); } #ifdef HAVE_LIBCAP_NG { int ret = capng_change_id(pw->pw_uid, pw->pw_gid, CAPNG_NO_FLAG); - if (ret < 0) { - fprintf(stderr, "error : ret %d\n", ret); - } else { + if (ret < 0) + error("capng_change_id(): return %d\n", ret); + else fprintf(stderr, "dropped privs to %s\n", username); - } } #else if (initgroups(pw->pw_name, pw->pw_gid) != 0 || - setgid(pw->pw_gid) != 0 || setuid(pw->pw_uid) != 0) { - fprintf(stderr, "%s: Couldn't change to '%.32s' uid=%lu gid=%lu: %s\n", - program_name, username, + setgid(pw->pw_gid) != 0 || setuid(pw->pw_uid) != 0) + error("Couldn't change to '%.32s' uid=%lu gid=%lu: %s", + username, (unsigned long)pw->pw_uid, (unsigned long)pw->pw_gid, pcap_strerror(errno)); - exit_tcpdump(S_ERR_HOST_PROGRAM); - } else { fprintf(stderr, "dropped privs to %s\n", username); } #endif /* HAVE_LIBCAP_NG */ - } - else { - fprintf(stderr, "%s: Couldn't find user '%.32s'\n", - program_name, username); - exit_tcpdump(S_ERR_HOST_PROGRAM); - } + } else + error("Couldn't find user '%.32s'", username); #ifdef HAVE_LIBCAP_NG /* We don't need CAP_SETUID, CAP_SETGID and CAP_SYS_CHROOT any more. */ DIAG_OFF_CLANG(assign-enum) @@ -936,7 +989,7 @@ static char * copy_argv(char **argv) { char **p; - u_int len = 0; + size_t len = 0; char *buf; char *src, *dst; @@ -1063,7 +1116,11 @@ parse_interface_number(const char *device) } static char * -find_interface_by_number(const char *url, long devnum) +find_interface_by_number(const char *url +#ifndef HAVE_PCAP_FINDALLDEVS_EX +_U_ +#endif +, long devnum) { pcap_if_t *dev, *devlist; long i; @@ -1103,6 +1160,9 @@ find_interface_by_number(const char *url, long devnum) */ endp++; /* Include the trailing / in the URL; pcap_findalldevs_ex() requires it */ host_url = malloc(endp - url + 1); + if (host_url == NULL && (endp - url + 1) > 0) + error("Invalid allocation for host"); + memcpy(host_url, url, endp - url); host_url[endp - url] = '\0'; status = pcap_findalldevs_ex(host_url, NULL, &devlist, ebuf); @@ -1128,9 +1188,10 @@ find_interface_by_number(const char *url, long devnum) #ifdef HAVE_PCAP_OPEN /* - * Prefix for rpcap URLs. + * Prefixes for rpcap URLs. */ static char rpcap_prefix[] = "rpcap://"; +static char rpcap_ssl_prefix[] = "rpcaps://"; #endif static pcap_t * @@ -1146,7 +1207,8 @@ open_interface(const char *device, netdissect_options *ndo, char *ebuf) /* * Is this an rpcap URL? */ - if (strncmp(device, rpcap_prefix, sizeof(rpcap_prefix) - 1) == 0) { + if (strncmp(device, rpcap_prefix, sizeof(rpcap_prefix) - 1) == 0 || + strncmp(device, rpcap_ssl_prefix, sizeof(rpcap_ssl_prefix) - 1) == 0) { /* * Yes. Open it with pcap_open(). */ @@ -1194,9 +1256,9 @@ open_interface(const char *device, netdissect_options *ndo, char *ebuf) status = pcap_set_tstamp_precision(pc, ndo->ndo_tstamp_precision); if (status != 0) error("%s: Can't set %ssecond time stamp precision: %s", - device, - tstamp_precision_to_string(ndo->ndo_tstamp_precision), - pcap_statustostr(status)); + device, + tstamp_precision_to_string(ndo->ndo_tstamp_precision), + pcap_statustostr(status)); #endif #ifdef HAVE_PCAP_SET_IMMEDIATE_MODE @@ -1204,8 +1266,7 @@ open_interface(const char *device, netdissect_options *ndo, char *ebuf) status = pcap_set_immediate_mode(pc, 1); if (status != 0) error("%s: Can't set immediate mode: %s", - device, - pcap_statustostr(status)); + device, pcap_statustostr(status)); } #endif /* @@ -1250,7 +1311,11 @@ open_interface(const char *device, netdissect_options *ndo, char *ebuf) status = pcap_set_tstamp_type(pc, jflag); if (status < 0) error("%s: Can't set time stamp type: %s", - device, pcap_statustostr(status)); + device, pcap_statustostr(status)); + else if (status > 0) + warning("When trying to set timestamp type '%s' on %s: %s", + pcap_tstamp_type_val_to_name(jflag), device, + pcap_statustostr(status)); } #endif status = pcap_activate(pc); @@ -1355,7 +1420,6 @@ main(int argc, char **argv) { int cnt, op, i; bpf_u_int32 localnet = 0, netmask = 0; - int timezone_offset = 0; char *cp, *infile, *cmdbuf, *device, *RFileName, *VFileName, *WFileName; char *endp; pcap_handler callback; @@ -1654,7 +1718,8 @@ main(int argc, char **argv) ndo->ndo_snaplen = strtol(optarg, &end, 0); if (optarg == end || *end != '\0' || ndo->ndo_snaplen < 0 || ndo->ndo_snaplen > MAXIMUM_SNAPLEN) - error("invalid snaplen %s", optarg); + error("invalid snaplen %s (must be >= 0 and <= %d)", + optarg, MAXIMUM_SNAPLEN); break; case 'S': @@ -1812,14 +1877,11 @@ main(int argc, char **argv) switch (ndo->ndo_tflag) { case 0: /* Default */ - case 4: /* Default + Date*/ - timezone_offset = gmt2local(0); - break; - case 1: /* No time stamp */ case 2: /* Unix timeval style */ - case 3: /* Microseconds since previous packet */ - case 5: /* Microseconds since first packet */ + case 3: /* Microseconds/nanoseconds since previous packet */ + case 4: /* Date + Default */ + case 5: /* Microseconds/nanoseconds since first packet */ break; default: /* Not supported */ @@ -1921,15 +1983,18 @@ main(int argc, char **argv) #endif dlt = pcap_datalink(pd); dlt_name = pcap_datalink_val_to_name(dlt); + fprintf(stderr, "reading from file %s", RFileName); if (dlt_name == NULL) { - fprintf(stderr, "reading from file %s, link-type %u\n", - RFileName, dlt); + fprintf(stderr, ", link-type %u", dlt); } else { - fprintf(stderr, - "reading from file %s, link-type %s (%s)\n", - RFileName, dlt_name, - pcap_datalink_val_to_description(dlt)); + fprintf(stderr, ", link-type %s (%s)", dlt_name, + pcap_datalink_val_to_description(dlt)); } + fprintf(stderr, ", snapshot length %d\n", pcap_snapshot(pd)); +#ifdef DLT_LINUX_SLL2 + if (dlt == DLT_LINUX_SLL2) + fprintf(stderr, "Warning: interface names might be incorrect\n"); +#endif } else { /* * We're doing a live capture. @@ -2077,7 +2142,7 @@ main(int argc, char **argv) capdns = capdns_setup(); #endif /* HAVE_CASPER */ - init_print(ndo, localnet, netmask, timezone_offset); + init_print(ndo, localnet, netmask); #ifndef _WIN32 (void)setsignal(SIGPIPE, cleanup); @@ -2176,7 +2241,6 @@ DIAG_ON_CLANG(assign-enum) } #endif if (WFileName) { - pcap_dumper_t *p; /* Do not exceed the default PATH_MAX for files. */ dumpinfo.CurrentFileName = (char *)malloc(PATH_MAX + 1); @@ -2189,7 +2253,7 @@ DIAG_ON_CLANG(assign-enum) else MakeFilename(dumpinfo.CurrentFileName, WFileName, 0, 0); - p = pcap_dump_open(pd, dumpinfo.CurrentFileName); + pdd = pcap_dump_open(pd, dumpinfo.CurrentFileName); #ifdef HAVE_LIBCAP_NG /* Give up CAP_DAC_OVERRIDE capability. * Only allow it to be restored if the -C or -G flag have been @@ -2203,10 +2267,10 @@ DIAG_ON_CLANG(assign-enum) ); capng_apply(CAPNG_SELECT_BOTH); #endif /* HAVE_LIBCAP_NG */ - if (p == NULL) + if (pdd == NULL) error("%s", pcap_geterr(pd)); #ifdef HAVE_CAPSICUM - set_dumper_capsicum_rights(p); + set_dumper_capsicum_rights(pdd); #endif if (Cflag != 0 || Gflag != 0) { #ifdef HAVE_CAPSICUM @@ -2236,13 +2300,13 @@ DIAG_ON_CLANG(assign-enum) #endif callback = dump_packet_and_trunc; dumpinfo.pd = pd; - dumpinfo.p = p; + dumpinfo.pdd = pdd; pcap_userdata = (u_char *)&dumpinfo; } else { callback = dump_packet; dumpinfo.WFileName = WFileName; dumpinfo.pd = pd; - dumpinfo.p = p; + dumpinfo.pdd = pdd; pcap_userdata = (u_char *)&dumpinfo; } if (print) { @@ -2254,7 +2318,7 @@ DIAG_ON_CLANG(assign-enum) #ifdef HAVE_PCAP_DUMP_FLUSH if (Uflag) - pcap_dump_flush(p); + pcap_dump_flush(pdd); #endif } else { dlt = pcap_datalink(pd); @@ -2271,6 +2335,9 @@ DIAG_ON_CLANG(assign-enum) if (RFileName == NULL) (void)setsignal(SIGNAL_REQ_INFO, requestinfo); #endif +#ifdef SIGNAL_FLUSH_PCAP + (void)setsignal(SIGNAL_FLUSH_PCAP, flushpcap); +#endif if (ndo->ndo_vflag > 0 && WFileName && !print) { /* @@ -2320,14 +2387,14 @@ DIAG_ON_CLANG(assign-enum) (void)fprintf(stderr, "%s: ", program_name); dlt = pcap_datalink(pd); dlt_name = pcap_datalink_val_to_name(dlt); + (void)fprintf(stderr, "listening on %s", device); if (dlt_name == NULL) { - (void)fprintf(stderr, "listening on %s, link-type %u, capture size %u bytes\n", - device, dlt, ndo->ndo_snaplen); + (void)fprintf(stderr, ", link-type %u", dlt); } else { - (void)fprintf(stderr, "listening on %s, link-type %s (%s), capture size %u bytes\n", - device, dlt_name, - pcap_datalink_val_to_description(dlt), ndo->ndo_snaplen); + (void)fprintf(stderr, ", link-type %s (%s)", dlt_name, + pcap_datalink_val_to_description(dlt)); } + (void)fprintf(stderr, ", snapshot length %d bytes\n", ndo->ndo_snaplen); (void)fflush(stderr); } @@ -2443,15 +2510,15 @@ DIAG_ON_CLANG(assign-enum) * Report the new file. */ dlt_name = pcap_datalink_val_to_name(dlt); + fprintf(stderr, "reading from file %s", RFileName); if (dlt_name == NULL) { - fprintf(stderr, "reading from file %s, link-type %u\n", - RFileName, dlt); + fprintf(stderr, ", link-type %u", dlt); } else { - fprintf(stderr, - "reading from file %s, link-type %s (%s)\n", - RFileName, dlt_name, - pcap_datalink_val_to_description(dlt)); + fprintf(stderr, ", link-type %s (%s)", + dlt_name, + pcap_datalink_val_to_description(dlt)); } + fprintf(stderr, ", snapshot length %d\n", pcap_snapshot(pd)); } } } @@ -2686,7 +2753,7 @@ dump_packet_and_trunc(u_char *user, const struct pcap_pkthdr *h, const u_char *s /* * Close the current file and open a new one. */ - pcap_dump_close(dump_info->p); + pcap_dump_close(dump_info->pdd); /* * Compress the file we just closed, if the user asked for it @@ -2746,18 +2813,18 @@ dump_packet_and_trunc(u_char *user, const struct pcap_pkthdr *h, const u_char *s error("unable to fdopen file %s", dump_info->CurrentFileName); } - dump_info->p = pcap_dump_fopen(dump_info->pd, fp); + dump_info->pdd = pcap_dump_fopen(dump_info->pd, fp); #else /* !HAVE_CAPSICUM */ - dump_info->p = pcap_dump_open(dump_info->pd, dump_info->CurrentFileName); + dump_info->pdd = pcap_dump_open(dump_info->pd, dump_info->CurrentFileName); #endif #ifdef HAVE_LIBCAP_NG capng_update(CAPNG_DROP, CAPNG_EFFECTIVE, CAP_DAC_OVERRIDE); capng_apply(CAPNG_SELECT_BOTH); #endif /* HAVE_LIBCAP_NG */ - if (dump_info->p == NULL) + if (dump_info->pdd == NULL) error("%s", pcap_geterr(pd)); #ifdef HAVE_CAPSICUM - set_dumper_capsicum_rights(dump_info->p); + set_dumper_capsicum_rights(dump_info->pdd); #endif } } @@ -2769,7 +2836,7 @@ dump_packet_and_trunc(u_char *user, const struct pcap_pkthdr *h, const u_char *s */ if (Cflag != 0) { #ifdef HAVE_PCAP_DUMP_FTELL64 - int64_t size = pcap_dump_ftell64(dump_info->p); + int64_t size = pcap_dump_ftell64(dump_info->pdd); #else /* * XXX - this only handles a Cflag value > 2^31-1 on @@ -2777,7 +2844,7 @@ dump_packet_and_trunc(u_char *user, const struct pcap_pkthdr *h, const u_char *s * Windows) or LLP64 (64-bit Windows) would require * a version of libpcap with pcap_dump_ftell64(). */ - long size = pcap_dump_ftell(dump_info->p); + long size = pcap_dump_ftell(dump_info->pdd); #endif if (size == -1) @@ -2791,7 +2858,7 @@ dump_packet_and_trunc(u_char *user, const struct pcap_pkthdr *h, const u_char *s /* * Close the current file and open a new one. */ - pcap_dump_close(dump_info->p); + pcap_dump_close(dump_info->pdd); /* * Compress the file we just closed, if the user @@ -2827,26 +2894,26 @@ dump_packet_and_trunc(u_char *user, const struct pcap_pkthdr *h, const u_char *s error("unable to fdopen file %s", dump_info->CurrentFileName); } - dump_info->p = pcap_dump_fopen(dump_info->pd, fp); + dump_info->pdd = pcap_dump_fopen(dump_info->pd, fp); #else /* !HAVE_CAPSICUM */ - dump_info->p = pcap_dump_open(dump_info->pd, dump_info->CurrentFileName); + dump_info->pdd = pcap_dump_open(dump_info->pd, dump_info->CurrentFileName); #endif #ifdef HAVE_LIBCAP_NG capng_update(CAPNG_DROP, CAPNG_EFFECTIVE, CAP_DAC_OVERRIDE); capng_apply(CAPNG_SELECT_BOTH); #endif /* HAVE_LIBCAP_NG */ - if (dump_info->p == NULL) + if (dump_info->pdd == NULL) error("%s", pcap_geterr(pd)); #ifdef HAVE_CAPSICUM - set_dumper_capsicum_rights(dump_info->p); + set_dumper_capsicum_rights(dump_info->pdd); #endif } } - pcap_dump((u_char *)dump_info->p, h, sp); + pcap_dump((u_char *)dump_info->pdd, h, sp); #ifdef HAVE_PCAP_DUMP_FLUSH if (Uflag) - pcap_dump_flush(dump_info->p); + pcap_dump_flush(dump_info->pdd); #endif if (dump_info->ndo != NULL) @@ -2868,10 +2935,10 @@ dump_packet(u_char *user, const struct pcap_pkthdr *h, const u_char *sp) dump_info = (struct dump_info *)user; - pcap_dump((u_char *)dump_info->p, h, sp); + pcap_dump((u_char *)dump_info->pdd, h, sp); #ifdef HAVE_PCAP_DUMP_FLUSH if (Uflag) - pcap_dump_flush(dump_info->p); + pcap_dump_flush(dump_info->pdd); #endif if (dump_info->ndo != NULL) @@ -2897,7 +2964,8 @@ print_packet(u_char *user, const struct pcap_pkthdr *h, const u_char *sp) } #ifdef SIGNAL_REQ_INFO -void requestinfo(int signo _U_) +static void +requestinfo(int signo _U_) { if (infodelay) ++infoprint; @@ -2906,6 +2974,15 @@ void requestinfo(int signo _U_) } #endif +#ifdef SIGNAL_FLUSH_PCAP +static void +flushpcap(int signo _U_) +{ + if (pdd != NULL) + pcap_dump_flush(pdd); +} +#endif + static void print_packets_captured (void) { @@ -2988,6 +3065,10 @@ print_usage(void) #ifdef HAVE_PCAP_FINDALLDEVS_EX (void)fprintf(stderr, "\t\t" LIST_REMOTE_INTERFACES_USAGE "\n"); +#endif +#ifdef USE_LIBSMI + (void)fprintf(stderr, +"\t\t" m_FLAG_USAGE "\n"); #endif (void)fprintf(stderr, "\t\t[ -M secret ] [ --number ] [ --print ]" Q_FLAG_USAGE "\n");