#include <tcpdump-stdinc.h>
-#ifdef WIN32
+#ifdef _WIN32
#include "w32_fzs.h"
-extern int strcasecmp (const char *__s1, const char *__s2);
extern int SIZE_BUF;
#define off_t long
#define uint UINT
-#endif /* WIN32 */
+#endif /* _WIN32 */
#ifdef USE_LIBSMI
#include <smi.h>
#include <stdlib.h>
#include <string.h>
#include <limits.h>
-#ifndef WIN32
+#ifndef _WIN32
#include <sys/wait.h>
#include <sys/resource.h>
#include <pwd.h>
#include <grp.h>
-#endif /* WIN32 */
+#endif /* _WIN32 */
/* capabilities convenience library */
/* If a code depends on HAVE_LIBCAP_NG, it depends also on HAVE_CAP_NG_H.
#include "setsignal.h"
#include "gmt2local.h"
#include "pcap-missing.h"
+#include "ascii_strcasecmp.h"
#include "print.h"
static RETSIGTYPE child_cleanup(int);
static void print_version(void);
static void print_usage(void);
-static void show_dlts_and_exit(const char *device, pcap_t *pd) __attribute__((noreturn));
+static void show_tstamp_types_and_exit(const char *device) __attribute__((noreturn));
+static void show_dlts_and_exit(const char *device) __attribute__((noreturn));
static void print_packet(u_char *, const struct pcap_pkthdr *, const u_char *);
static void dump_packet_and_trunc(u_char *, const struct pcap_pkthdr *, const u_char *);
#ifdef HAVE_PCAP_SET_TSTAMP_TYPE
static void
-show_tstamp_types_and_exit(const char *device, pcap_t *pd)
+show_tstamp_types_and_exit(const char *device)
{
int n_tstamp_types;
int *tstamp_types = 0;
#endif
static void
-show_dlts_and_exit(const char *device, pcap_t *pd)
+show_dlts_and_exit(const char *device)
{
int n_dlts, i;
int *dlts = 0;
* Set up flags that might or might not be supported depending on the
* version of libpcap we're using.
*/
-#if defined(HAVE_PCAP_CREATE) || defined(WIN32)
+#if defined(HAVE_PCAP_CREATE) || defined(_WIN32)
#define B_FLAG "B:"
#define B_FLAG_USAGE " [ -B size ]"
-#else /* defined(HAVE_PCAP_CREATE) || defined(WIN32) */
+#else /* defined(HAVE_PCAP_CREATE) || defined(_WIN32) */
#define B_FLAG
#define B_FLAG_USAGE
-#endif /* defined(HAVE_PCAP_CREATE) || defined(WIN32) */
+#endif /* defined(HAVE_PCAP_CREATE) || defined(_WIN32) */
#ifdef HAVE_PCAP_CREATE
#define I_FLAG "I"
#define OPTION_IMMEDIATE_MODE 130
static const struct option longopts[] = {
-#if defined(HAVE_PCAP_CREATE) || defined(WIN32)
+#if defined(HAVE_PCAP_CREATE) || defined(_WIN32)
{ "buffer-size", required_argument, NULL, 'B' },
#endif
{ "list-interfaces", no_argument, NULL, 'D' },
{ NULL, 0, NULL, 0 }
};
-#ifndef WIN32
+#ifndef _WIN32
/* Drop root privileges and chroot if necessary */
static void
droproot(const char *username, const char *chroot_dir)
}
}
#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 {
- fprintf(stderr, "dropped privs to %s\n", username);
+ {
+ 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 {
+ fprintf(stderr, "dropped privs to %s\n", username);
+ }
}
#else
if (initgroups(pw->pw_name, pw->pw_gid) != 0 ||
#endif /* HAVE_LIBCAP_NG */
}
-#endif /* WIN32 */
+#endif /* _WIN32 */
static int
getWflagChars(int x)
int new_dlt;
const char *dlt_name;
struct bpf_program fcode;
-#ifndef WIN32
+#ifndef _WIN32
RETSIGTYPE (*oldhandler)(int);
#endif
struct print_info printinfo;
int jflag=-1; /* packet time stamp source */
int Oflag=1; /* run filter code optimizer */
int pflag=0; /* don't go promiscuous */
- netdissect_options Gndo;
- netdissect_options *gndo = &Gndo;
+ netdissect_options Ndo;
+ netdissect_options *ndo = &Ndo;
-#ifdef WIN32
+#ifdef _WIN32
if(wsockinit() != 0) return 1;
-#endif /* WIN32 */
+#endif /* _WIN32 */
- memset(gndo, 0, sizeof(*gndo));
- gndo->ndo_Rflag=1;
- gndo->ndo_dlt=-1;
- ndo_set_function_pointers(gndo);
- gndo->ndo_snaplen = DEFAULT_SNAPLEN;
- gndo->ndo_immediate = 0;
+ memset(ndo, 0, sizeof(*ndo));
+ ndo->ndo_Rflag=1;
+ ndo->ndo_dlt=-1;
+ ndo_set_function_pointers(ndo);
+ ndo->ndo_snaplen = DEFAULT_SNAPLEN;
+ ndo->ndo_immediate = 0;
cnt = -1;
device = NULL;
break;
case 'A':
- ++gndo->ndo_Aflag;
+ ++ndo->ndo_Aflag;
break;
case 'b':
- ++gndo->ndo_bflag;
+ ++ndo->ndo_bflag;
break;
-#if defined(HAVE_PCAP_CREATE) || defined(WIN32)
+#if defined(HAVE_PCAP_CREATE) || defined(_WIN32)
case 'B':
Bflag = atoi(optarg)*1024;
if (Bflag <= 0)
error("invalid packet buffer size %s", optarg);
break;
-#endif /* defined(HAVE_PCAP_CREATE) || defined(WIN32) */
+#endif /* defined(HAVE_PCAP_CREATE) || defined(_WIN32) */
case 'c':
cnt = atoi(optarg);
break;
case 'e':
- ++gndo->ndo_eflag;
+ ++ndo->ndo_eflag;
break;
case 'E':
#ifndef HAVE_LIBCRYPTO
warning("crypto code not compiled in");
#endif
- gndo->ndo_espsecret = optarg;
+ ndo->ndo_espsecret = optarg;
break;
case 'f':
- ++gndo->ndo_fflag;
+ ++ndo->ndo_fflag;
break;
case 'F':
break;
case 'H':
- ++gndo->ndo_Hflag;
+ ++ndo->ndo_Hflag;
break;
case 'i':
#endif
case 'l':
-#ifdef WIN32
+#ifdef _WIN32
/*
* _IOLBF is the same as _IOFBF in Microsoft's C
* libraries; the only alternative they offer
* is _IONBF.
*
* XXX - this should really be checking for MSVC++,
- * not WIN32, if, for example, MinGW has its own
+ * not _WIN32, if, for example, MinGW has its own
* C library that is more UNIX-compatible.
*/
setvbuf(stdout, NULL, _IONBF, 0);
-#else /* WIN32 */
+#else /* _WIN32 */
#ifdef HAVE_SETLINEBUF
setlinebuf(stdout);
#else
setvbuf(stdout, NULL, _IOLBF, 0);
#endif
-#endif /* WIN32 */
+#endif /* _WIN32 */
break;
case 'K':
- ++gndo->ndo_Kflag;
+ ++ndo->ndo_Kflag;
break;
case 'm':
if (smiLoadModule(optarg) == 0) {
error("could not load MIB module %s", optarg);
}
- gndo->ndo_sflag = 1;
+ ndo->ndo_sflag = 1;
#else
(void)fprintf(stderr, "%s: ignoring option `-m %s' ",
program_name, optarg);
#ifndef HAVE_LIBCRYPTO
warning("crypto code not compiled in");
#endif
- gndo->ndo_sigsecret = optarg;
+ ndo->ndo_sigsecret = optarg;
break;
case 'n':
- ++gndo->ndo_nflag;
+ ++ndo->ndo_nflag;
break;
case 'N':
- ++gndo->ndo_Nflag;
+ ++ndo->ndo_Nflag;
break;
case 'O':
break;
case 'q':
- ++gndo->ndo_qflag;
- ++gndo->ndo_suppress_default_print;
+ ++ndo->ndo_qflag;
+ ++ndo->ndo_suppress_default_print;
break;
#ifdef HAVE_PCAP_SETDIRECTION
case 'Q':
- if (strcasecmp(optarg, "in") == 0)
+ if (ascii_strcasecmp(optarg, "in") == 0)
Qflag = PCAP_D_IN;
- else if (strcasecmp(optarg, "out") == 0)
+ else if (ascii_strcasecmp(optarg, "out") == 0)
Qflag = PCAP_D_OUT;
- else if (strcasecmp(optarg, "inout") == 0)
+ else if (ascii_strcasecmp(optarg, "inout") == 0)
Qflag = PCAP_D_INOUT;
else
error("unknown capture direction `%s'", optarg);
break;
case 'R':
- gndo->ndo_Rflag = 0;
+ ndo->ndo_Rflag = 0;
break;
case 's':
- gndo->ndo_snaplen = strtol(optarg, &end, 0);
+ ndo->ndo_snaplen = strtol(optarg, &end, 0);
if (optarg == end || *end != '\0'
- || gndo->ndo_snaplen < 0 || gndo->ndo_snaplen > MAXIMUM_SNAPLEN)
+ || ndo->ndo_snaplen < 0 || ndo->ndo_snaplen > MAXIMUM_SNAPLEN)
error("invalid snaplen %s", optarg);
- else if (gndo->ndo_snaplen == 0)
- gndo->ndo_snaplen = MAXIMUM_SNAPLEN;
+ else if (ndo->ndo_snaplen == 0)
+ ndo->ndo_snaplen = MAXIMUM_SNAPLEN;
break;
case 'S':
- ++gndo->ndo_Sflag;
+ ++ndo->ndo_Sflag;
break;
case 't':
- ++gndo->ndo_tflag;
+ ++ndo->ndo_tflag;
break;
case 'T':
- if (strcasecmp(optarg, "vat") == 0)
- gndo->ndo_packettype = PT_VAT;
- else if (strcasecmp(optarg, "wb") == 0)
- gndo->ndo_packettype = PT_WB;
- else if (strcasecmp(optarg, "rpc") == 0)
- gndo->ndo_packettype = PT_RPC;
- else if (strcasecmp(optarg, "rtp") == 0)
- gndo->ndo_packettype = PT_RTP;
- else if (strcasecmp(optarg, "rtcp") == 0)
- gndo->ndo_packettype = PT_RTCP;
- else if (strcasecmp(optarg, "snmp") == 0)
- gndo->ndo_packettype = PT_SNMP;
- else if (strcasecmp(optarg, "cnfp") == 0)
- gndo->ndo_packettype = PT_CNFP;
- else if (strcasecmp(optarg, "tftp") == 0)
- gndo->ndo_packettype = PT_TFTP;
- else if (strcasecmp(optarg, "aodv") == 0)
- gndo->ndo_packettype = PT_AODV;
- else if (strcasecmp(optarg, "carp") == 0)
- gndo->ndo_packettype = PT_CARP;
- else if (strcasecmp(optarg, "radius") == 0)
- gndo->ndo_packettype = PT_RADIUS;
- else if (strcasecmp(optarg, "zmtp1") == 0)
- gndo->ndo_packettype = PT_ZMTP1;
- else if (strcasecmp(optarg, "vxlan") == 0)
- gndo->ndo_packettype = PT_VXLAN;
- else if (strcasecmp(optarg, "pgm") == 0)
- gndo->ndo_packettype = PT_PGM;
- else if (strcasecmp(optarg, "pgm_zmtp1") == 0)
- gndo->ndo_packettype = PT_PGM_ZMTP1;
- else if (strcasecmp(optarg, "lmp") == 0)
- gndo->ndo_packettype = PT_LMP;
+ if (ascii_strcasecmp(optarg, "vat") == 0)
+ ndo->ndo_packettype = PT_VAT;
+ else if (ascii_strcasecmp(optarg, "wb") == 0)
+ ndo->ndo_packettype = PT_WB;
+ else if (ascii_strcasecmp(optarg, "rpc") == 0)
+ ndo->ndo_packettype = PT_RPC;
+ else if (ascii_strcasecmp(optarg, "rtp") == 0)
+ ndo->ndo_packettype = PT_RTP;
+ else if (ascii_strcasecmp(optarg, "rtcp") == 0)
+ ndo->ndo_packettype = PT_RTCP;
+ else if (ascii_strcasecmp(optarg, "snmp") == 0)
+ ndo->ndo_packettype = PT_SNMP;
+ else if (ascii_strcasecmp(optarg, "cnfp") == 0)
+ ndo->ndo_packettype = PT_CNFP;
+ else if (ascii_strcasecmp(optarg, "tftp") == 0)
+ ndo->ndo_packettype = PT_TFTP;
+ else if (ascii_strcasecmp(optarg, "aodv") == 0)
+ ndo->ndo_packettype = PT_AODV;
+ else if (ascii_strcasecmp(optarg, "carp") == 0)
+ ndo->ndo_packettype = PT_CARP;
+ else if (ascii_strcasecmp(optarg, "radius") == 0)
+ ndo->ndo_packettype = PT_RADIUS;
+ else if (ascii_strcasecmp(optarg, "zmtp1") == 0)
+ ndo->ndo_packettype = PT_ZMTP1;
+ else if (ascii_strcasecmp(optarg, "vxlan") == 0)
+ ndo->ndo_packettype = PT_VXLAN;
+ else if (ascii_strcasecmp(optarg, "pgm") == 0)
+ ndo->ndo_packettype = PT_PGM;
+ else if (ascii_strcasecmp(optarg, "pgm_zmtp1") == 0)
+ ndo->ndo_packettype = PT_PGM_ZMTP1;
+ else if (ascii_strcasecmp(optarg, "lmp") == 0)
+ ndo->ndo_packettype = PT_LMP;
else
error("unknown packet type `%s'", optarg);
break;
case 'u':
- ++gndo->ndo_uflag;
+ ++ndo->ndo_uflag;
break;
#ifdef HAVE_PCAP_DUMP_FLUSH
#endif
case 'v':
- ++gndo->ndo_vflag;
+ ++ndo->ndo_vflag;
break;
case 'V':
break;
case 'x':
- ++gndo->ndo_xflag;
- ++gndo->ndo_suppress_default_print;
+ ++ndo->ndo_xflag;
+ ++ndo->ndo_suppress_default_print;
break;
case 'X':
- ++gndo->ndo_Xflag;
- ++gndo->ndo_suppress_default_print;
+ ++ndo->ndo_Xflag;
+ ++ndo->ndo_suppress_default_print;
break;
case 'y':
- gndo->ndo_dltname = optarg;
- gndo->ndo_dlt =
- pcap_datalink_name_to_val(gndo->ndo_dltname);
- if (gndo->ndo_dlt < 0)
- error("invalid data link type %s", gndo->ndo_dltname);
+ ndo->ndo_dltname = optarg;
+ ndo->ndo_dlt =
+ pcap_datalink_name_to_val(ndo->ndo_dltname);
+ if (ndo->ndo_dlt < 0)
+ error("invalid data link type %s", ndo->ndo_dltname);
break;
#if defined(HAVE_PCAP_DEBUG) || defined(HAVE_YYDEBUG)
#endif
case 'z':
zflag = strdup(optarg);
+ if (zflag == NULL)
+ error("Unable to allocate memory for -z argument");
break;
case 'Z':
username = strdup(optarg);
+ if (username == NULL)
+ error("Unable to allocate memory for -Z argument");
break;
case '#':
- gndo->ndo_packet_number = 1;
+ ndo->ndo_packet_number = 1;
break;
case OPTION_VERSION:
#ifdef HAVE_PCAP_SET_TSTAMP_PRECISION
case OPTION_TSTAMP_PRECISION:
- gndo->ndo_tstamp_precision = tstamp_precision_from_string(optarg);
- if (gndo->ndo_tstamp_precision < 0)
+ ndo->ndo_tstamp_precision = tstamp_precision_from_string(optarg);
+ if (ndo->ndo_tstamp_precision < 0)
error("unsupported time stamp precision");
break;
#endif
#ifdef HAVE_PCAP_SET_IMMEDIATE_MODE
case OPTION_IMMEDIATE_MODE:
- gndo->ndo_immediate = 1;
+ ndo->ndo_immediate = 1;
break;
#endif
show_devices_and_exit();
#endif
- switch (gndo->ndo_tflag) {
+ switch (ndo->ndo_tflag) {
case 0: /* Default */
case 4: /* Default + Date*/
break;
}
- if (gndo->ndo_fflag != 0 && (VFileName != NULL || RFileName != NULL))
+ if (ndo->ndo_fflag != 0 && (VFileName != NULL || RFileName != NULL))
error("-f can not be used with -V or -r");
if (VFileName != NULL && RFileName != NULL)
* probably expecting to see packets pop up immediately.
*/
if (WFileName == NULL && isatty(1))
- gndo->ndo_immediate = 1;
+ ndo->ndo_immediate = 1;
#endif
#ifdef WITH_CHROOT
* In either case, we're reading a savefile, not doing
* a live capture.
*/
-#ifndef WIN32
+#ifndef _WIN32
/*
* We don't need network access, so relinquish any set-UID
* or set-GID privileges we have (if any).
*/
if (setgid(getgid()) != 0 || setuid(getuid()) != 0 )
fprintf(stderr, "Warning: setgid/setuid failed !\n");
-#endif /* WIN32 */
+#endif /* _WIN32 */
if (VFileName != NULL) {
if (VFileName[0] == '-' && VFileName[1] == '\0')
VFile = stdin;
#ifdef HAVE_PCAP_SET_TSTAMP_PRECISION
pd = pcap_open_offline_with_tstamp_precision(RFileName,
- gndo->ndo_tstamp_precision, ebuf);
+ ndo->ndo_tstamp_precision, ebuf);
#else
pd = pcap_open_offline(RFileName, ebuf);
#endif
if (device == NULL)
error("%s", ebuf);
}
-#ifdef WIN32
+#ifdef _WIN32
/*
* Print a message to the standard error on Windows.
* XXX - why do it here, with a different message?
}
fflush(stderr);
-#endif /* WIN32 */
+#endif /* _WIN32 */
#ifdef HAVE_PCAP_CREATE
pd = pcap_create(device, ebuf);
if (pd == NULL)
error("%s", ebuf);
#ifdef HAVE_PCAP_SET_TSTAMP_TYPE
if (Jflag)
- show_tstamp_types_and_exit(device, pd);
+ show_tstamp_types_and_exit(device);
#endif
#ifdef HAVE_PCAP_SET_TSTAMP_PRECISION
- status = pcap_set_tstamp_precision(pd, gndo->ndo_tstamp_precision);
+ status = pcap_set_tstamp_precision(pd, ndo->ndo_tstamp_precision);
if (status != 0)
error("%s: Can't set %ssecond time stamp precision: %s",
device,
- tstamp_precision_to_string(gndo->ndo_tstamp_precision),
+ tstamp_precision_to_string(ndo->ndo_tstamp_precision),
pcap_statustostr(status));
#endif
#ifdef HAVE_PCAP_SET_IMMEDIATE_MODE
- if (gndo->ndo_immediate) {
+ if (ndo->ndo_immediate) {
status = pcap_set_immediate_mode(pd, 1);
if (status != 0)
error("%s: Can't set immediate mode: %s",
supports_monitor_mode = 1;
else
supports_monitor_mode = 0;
- status = pcap_set_snaplen(pd, gndo->ndo_snaplen);
+ status = pcap_set_snaplen(pd, ndo->ndo_snaplen);
if (status != 0)
error("%s: Can't set snapshot length: %s",
device, pcap_statustostr(status));
/*
* Let user own process after socket has been opened.
*/
-#ifndef WIN32
+#ifndef _WIN32
if (setgid(getgid()) != 0 || setuid(getuid()) != 0)
fprintf(stderr, "Warning: setgid/setuid failed !\n");
-#endif /* WIN32 */
-#if !defined(HAVE_PCAP_CREATE) && defined(WIN32)
+#endif /* _WIN32 */
+#if !defined(HAVE_PCAP_CREATE) && defined(_WIN32)
if(Bflag != 0)
if(pcap_setbuff(pd, Bflag)==-1){
error("%s", pcap_geterr(pd));
}
-#endif /* !defined(HAVE_PCAP_CREATE) && defined(WIN32) */
+#endif /* !defined(HAVE_PCAP_CREATE) && defined(_WIN32) */
if (Lflag)
- show_dlts_and_exit(device, pd);
- if (gndo->ndo_dlt >= 0) {
+ show_dlts_and_exit(device);
+ if (ndo->ndo_dlt >= 0) {
#ifdef HAVE_PCAP_SET_DATALINK
- if (pcap_set_datalink(pd, gndo->ndo_dlt) < 0)
+ if (pcap_set_datalink(pd, ndo->ndo_dlt) < 0)
error("%s", pcap_geterr(pd));
#else
/*
* data link type, so we only let them
* set it to what it already is.
*/
- if (gndo->ndo_dlt != pcap_datalink(pd)) {
+ if (ndo->ndo_dlt != pcap_datalink(pd)) {
error("%s is not one of the DLTs supported by this device\n",
- gndo->ndo_dltname);
+ ndo->ndo_dltname);
}
#endif
(void)fprintf(stderr, "%s: data link type %s\n",
- program_name, gndo->ndo_dltname);
+ program_name, ndo->ndo_dltname);
(void)fflush(stderr);
}
i = pcap_snapshot(pd);
- if (gndo->ndo_snaplen < i) {
- warning("snaplen raised from %d to %d", gndo->ndo_snaplen, i);
- gndo->ndo_snaplen = i;
+ if (ndo->ndo_snaplen < i) {
+ warning("snaplen raised from %d to %d", ndo->ndo_snaplen, i);
+ ndo->ndo_snaplen = i;
}
- if(gndo->ndo_fflag != 0) {
+ if(ndo->ndo_fflag != 0) {
if (pcap_lookupnet(device, &localnet, &netmask, ebuf) < 0) {
warning("foreign (-f) flag used but: %s", ebuf);
}
free(cmdbuf);
exit(0);
}
- init_print(gndo, localnet, netmask, timezone_offset);
+ init_print(ndo, localnet, netmask, timezone_offset);
-#ifndef WIN32
+#ifndef _WIN32
(void)setsignal(SIGPIPE, cleanup);
(void)setsignal(SIGTERM, cleanup);
(void)setsignal(SIGINT, cleanup);
-#endif /* WIN32 */
+#endif /* _WIN32 */
#if defined(HAVE_FORK) || defined(HAVE_VFORK)
(void)setsignal(SIGCHLD, child_cleanup);
#endif
/* Cooperate with nohup(1) */
-#ifndef WIN32
+#ifndef _WIN32
if ((oldhandler = setsignal(SIGHUP, cleanup)) != SIG_DFL)
(void)setsignal(SIGHUP, oldhandler);
-#endif /* WIN32 */
+#endif /* _WIN32 */
-#ifndef WIN32
+#ifndef _WIN32
/*
* If a user name was specified with "-Z", attempt to switch to
* that user's UID. This would probably be used with sudo,
droproot(username, chroot_dir);
}
-#endif /* WIN32 */
+#endif /* _WIN32 */
if (pcap_setfilter(pd, &fcode) < 0)
error("%s", pcap_geterr(pd));
if (Cflag != 0 || Gflag != 0) {
#ifdef HAVE_CAPSICUM
dumpinfo.WFileName = strdup(basename(WFileName));
+ if (dumpinfo.WFileName == NULL) {
+ error("Unable to allocate memory for file %s",
+ WFileName);
+ }
dumpinfo.dirfd = open(dirname(WFileName),
O_DIRECTORY | O_RDONLY);
if (dumpinfo.dirfd < 0) {
#endif
} else {
type = pcap_datalink(pd);
- printinfo = get_print_info(gndo, type);
+ printinfo = get_print_info(ndo, type);
callback = print_packet;
pcap_userdata = (u_char *)&printinfo;
}
(void)setsignal(SIGNAL_REQ_INFO, requestinfo);
#endif
- if (gndo->ndo_vflag > 0 && WFileName) {
+ if (ndo->ndo_vflag > 0 && WFileName) {
/*
* When capturing to a file, "-v" means tcpdump should,
- * every 10 secodns, "v"erbosely report the number of
+ * every 10 seconds, "v"erbosely report the number of
* packets captured.
*/
#ifdef USE_WIN32_MM_TIMER
#endif
}
-#ifndef WIN32
+#ifndef _WIN32
if (RFileName == NULL) {
/*
* Live capture (if -V was specified, we set RFileName
* to a file from the -V file). Print a message to
* the standard error on UN*X.
*/
- if (!gndo->ndo_vflag && !WFileName) {
+ if (!ndo->ndo_vflag && !WFileName) {
(void)fprintf(stderr,
"%s: verbose output suppressed, use -v or -vv for full protocol decode\n",
program_name);
dlt_name = pcap_datalink_val_to_name(dlt);
if (dlt_name == NULL) {
(void)fprintf(stderr, "listening on %s, link-type %u, capture size %u bytes\n",
- device, dlt, gndo->ndo_snaplen);
+ device, dlt, ndo->ndo_snaplen);
} 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), gndo->ndo_snaplen);
+ pcap_datalink_val_to_description(dlt), ndo->ndo_snaplen);
}
(void)fflush(stderr);
}
-#endif /* WIN32 */
+#endif /* _WIN32 */
#ifdef HAVE_CAPSICUM
- cansandbox = (gndo->ndo_nflag && VFileName == NULL && zflag == NULL);
+ cansandbox = (ndo->ndo_nflag && VFileName == NULL && zflag == NULL);
if (cansandbox && cap_enter() < 0 && errno != ENOSYS)
error("unable to enter the capability mode");
- if (cap_sandboxed())
- fprintf(stderr, "capability mode sandbox enabled\n");
#endif /* HAVE_CAPSICUM */
do {
new_dlt = pcap_datalink(pd);
if (WFileName && new_dlt != dlt)
error("%s: new dlt does not match original", RFileName);
- printinfo = get_print_info(gndo, new_dlt);
+ printinfo = get_print_info(ndo, new_dlt);
dlt_name = pcap_datalink_val_to_name(new_dlt);
if (dlt_name == NULL) {
fprintf(stderr, "reading from file %s, link-type %u\n",
info(0);
}
-#ifdef WIN32
+#ifdef _WIN32
/*
* XXX - there should really be libpcap calls to get the version
* number as a string (the string would be generated from #defines
{
extern char version[];
#ifndef HAVE_PCAP_LIB_VERSION
-#if defined(WIN32) || defined(HAVE_PCAP_VERSION)
+#if defined(_WIN32) || defined(HAVE_PCAP_VERSION)
extern char pcap_version[];
-#else /* defined(WIN32) || defined(HAVE_PCAP_VERSION) */
+#else /* defined(_WIN32) || defined(HAVE_PCAP_VERSION) */
static char pcap_version[] = "unknown";
-#endif /* defined(WIN32) || defined(HAVE_PCAP_VERSION) */
+#endif /* defined(_WIN32) || defined(HAVE_PCAP_VERSION) */
#endif /* HAVE_PCAP_LIB_VERSION */
#ifdef HAVE_PCAP_LIB_VERSION
-#ifdef WIN32
+#ifdef _WIN32
(void)fprintf(stderr, "%s version %s, based on tcpdump version %s\n", program_name, WDversion, version);
-#else /* WIN32 */
+#else /* _WIN32 */
(void)fprintf(stderr, "%s version %s\n", program_name, version);
-#endif /* WIN32 */
+#endif /* _WIN32 */
(void)fprintf(stderr, "%s\n",pcap_lib_version());
#else /* HAVE_PCAP_LIB_VERSION */
-#ifdef WIN32
+#ifdef _WIN32
(void)fprintf(stderr, "%s version %s, based on tcpdump version %s\n", program_name, WDversion, version);
(void)fprintf(stderr, "WinPcap version %s, based on libpcap version %s\n",Wpcap_version, pcap_version);
-#else /* WIN32 */
+#else /* _WIN32 */
(void)fprintf(stderr, "%s version %s\n", program_name, version);
(void)fprintf(stderr, "libpcap version %s\n", pcap_version);
-#endif /* WIN32 */
+#endif /* _WIN32 */
#endif /* HAVE_PCAP_LIB_VERSION */
#if defined(HAVE_LIBCRYPTO) && defined(SSLEAY_VERSION)
projects / tcpdump / blobdiff