* Package: net-analyzer/sniffit-0.4.0 * Repository: gentoo * Maintainer: netmon@gentoo.org * USE: abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU * FEATURES: network-sandbox preserve-libs sandbox userpriv usersandbox >>> Unpacking source... >>> Unpacking sniffit-0.4.0.tar.gz to /var/tmp/portage/net-analyzer/sniffit-0.4.0/work >>> Source unpacked in /var/tmp/portage/net-analyzer/sniffit-0.4.0/work >>> Preparing source in /var/tmp/portage/net-analyzer/sniffit-0.4.0/work/sniffit-sniffit-0.4.0 ... * Applying sniffit-0.4.0-tinfo.patch ... [ ok ] * Running eautoreconf in '/var/tmp/portage/net-analyzer/sniffit-0.4.0/work/sniffit-sniffit-0.4.0' ... * Running aclocal ... [ ok ] * Running autoconf --force ... [ ok ] * Running autoheader ... [ ok ] * Running automake --add-missing --copy --foreign --force-missing ... [ ok ] * Running elibtoolize in: sniffit-sniffit-0.4.0/ >>> Source prepared. >>> Configuring source in /var/tmp/portage/net-analyzer/sniffit-0.4.0/work/sniffit-sniffit-0.4.0 ... ./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --disable-dependency-tracking --disable-silent-rules --docdir=/usr/share/doc/sniffit-0.4.0 --htmldir=/usr/share/doc/sniffit-0.4.0/html --libdir=/usr/lib64 checking for x86_64-pc-linux-gnu-gcc... x86_64-pc-linux-gnu-gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether x86_64-pc-linux-gnu-gcc accepts -g... yes checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89... none needed checking whether x86_64-pc-linux-gnu-gcc understands -c and -o together... yes checking for initscr in -lncurses... yes checking for library containing keypad... -ltinfo checking for pcap_open_live in -lpcap... yes checking how to run the C preprocessor... x86_64-pc-linux-gnu-gcc -E checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking arpa/inet.h usability... yes checking arpa/inet.h presence... yes checking for arpa/inet.h... yes checking fcntl.h usability... yes checking fcntl.h presence... yes checking for fcntl.h... yes checking netdb.h usability... yes checking netdb.h presence... yes checking for netdb.h... yes checking netinet/in.h usability... yes checking netinet/in.h presence... yes checking for netinet/in.h... yes checking for stdlib.h... (cached) yes checking for string.h... (cached) yes checking sys/socket.h usability... yes checking sys/socket.h presence... yes checking for sys/socket.h... yes checking sys/time.h usability... yes checking sys/time.h presence... yes checking for sys/time.h... yes checking termios.h usability... yes checking termios.h presence... yes checking for termios.h... yes checking for unistd.h... (cached) yes checking ncurses.h usability... yes checking ncurses.h presence... yes checking for ncurses.h... yes checking pcap.h usability... yes checking pcap.h presence... yes checking for pcap.h... yes checking for size_t... yes checking for pid_t... yes checking vfork.h usability... no checking vfork.h presence... no checking for vfork.h... no checking for fork... yes checking for vfork... yes checking for working fork... yes checking for working vfork... (cached) yes checking for stdlib.h... (cached) yes checking for GNU libc compatible malloc... yes checking for stdlib.h... (cached) yes checking for GNU libc compatible realloc... yes checking for alarm... yes checking for bzero... yes checking for gethostbyname... yes checking for socket... yes checking for strchr... yes checking for strdup... yes checking for strstr... yes checking for shmget... yes checking for atexit... yes checking size of unsigned short int... 2 checking size of unsigned long int... 8 unsigned long is NOT 4 bytes... hmmm... checking size of unsigned int... 4 checking for a BSD-compatible install... /usr/lib/portage/python3.6/ebuild-helpers/xattr/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether make supports the include directive... yes (GNU style) checking whether make supports nested variables... yes checking dependency style of x86_64-pc-linux-gnu-gcc... none checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating Makefile config.status: creating src/Makefile config.status: creating config.h config.status: executing depfiles commands >>> Source configured. >>> Compiling source in /var/tmp/portage/net-analyzer/sniffit-0.4.0/work/sniffit-sniffit-0.4.0 ... make -j1 make all-recursive make[1]: Entering directory '/var/tmp/portage/net-analyzer/sniffit-0.4.0/work/sniffit-sniffit-0.4.0' Making all in src make[2]: Entering directory '/var/tmp/portage/net-analyzer/sniffit-0.4.0/work/sniffit-sniffit-0.4.0/src' x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I.. -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DHAVE_LIBNCURSES=1 -DHAVE_SHMGET=1 -DHAVE_ATEXIT=1 -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DSIZEOF_UNSIGNED_SHORT_INT=2 -DSIZEOF_UNSIGNED_LONG_INT=8 -DSIZEOF_UNSIGNED_INT=4 -DUSE_32_INT=1 -DLINUX=1 -lncurses -lpcap -O2 -pipe -march=native -fno-common -c -o sn_packets.o sn_packets.c sn_packets.c: In function ‘unwrap_packet’: sn_packets.c:68:18: warning: passing argument 1 of ‘in_cksum’ from incompatible pointer type [-Wincompatible-pointer-types] 68 | if(in_cksum((sp+PROTO_HEAD),unwrapped->IP_len) != IPhead.checksum) | ~~~^~~~~~~~~~~~ | | | unsigned char * sn_packets.c:14:41: note: expected ‘short unsigned int *’ but argument is of type ‘unsigned char *’ 14 | unsigned short in_cksum(unsigned short *addr,int len) | ~~~~~~~~~~~~~~~~^~~~ x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I.. -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DHAVE_LIBNCURSES=1 -DHAVE_SHMGET=1 -DHAVE_ATEXIT=1 -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DSIZEOF_UNSIGNED_SHORT_INT=2 -DSIZEOF_UNSIGNED_LONG_INT=8 -DSIZEOF_UNSIGNED_INT=4 -DUSE_32_INT=1 -DLINUX=1 -lncurses -lpcap -O2 -pipe -march=native -fno-common -c -o sn_generation.o sn_generation.c sn_generation.c: In function ‘exec_generate’: sn_generation.c:66:1: warning: implicit declaration of function ‘input_field’ [-Wimplicit-function-declaration] 66 | input_field(msg,NULL,0); | ^~~~~~~~~~~ sn_generation.c:67:1: warning: implicit declaration of function ‘forced_refresh’ [-Wimplicit-function-declaration] 67 | forced_refresh(); | ^~~~~~~~~~~~~~ sn_generation.c: In function ‘sp_fix_IP_packet’: sn_generation.c:205:22: warning: implicit declaration of function ‘in_cksum’ [-Wimplicit-function-declaration] 205 | sp_help_ip->checksum=in_cksum((unsigned short *) (sp->buffer), | ^~~~~~~~ x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I.. -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DHAVE_LIBNCURSES=1 -DHAVE_SHMGET=1 -DHAVE_ATEXIT=1 -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DSIZEOF_UNSIGNED_SHORT_INT=2 -DSIZEOF_UNSIGNED_LONG_INT=8 -DSIZEOF_UNSIGNED_INT=4 -DUSE_32_INT=1 -DLINUX=1 -lncurses -lpcap -O2 -pipe -march=native -fno-common -c -o sn_interface.o sn_interface.c sn_interface.c: In function ‘mask_status’: sn_interface.c:195:3: warning: assignment to ‘unsigned char *’ from incompatible pointer type ‘_32_bit *’ {aka ‘unsigned int *’} [-Wincompatible-pointer-types] 195 | ad=&(mask->source_ip); | ^ sn_interface.c:201:3: warning: assignment to ‘unsigned char *’ from incompatible pointer type ‘_32_bit *’ {aka ‘unsigned int *’} [-Wincompatible-pointer-types] 201 | ad=&(mask->destination_ip); | ^ sn_interface.c: In function ‘interaction’: sn_interface.c:470:8: warning: implicit declaration of function ‘isprint’ [-Wimplicit-function-declaration] 470 | isprint(*(connection_data+i))? | ^~~~~~~ x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I.. -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DHAVE_LIBNCURSES=1 -DHAVE_SHMGET=1 -DHAVE_ATEXIT=1 -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DSIZEOF_UNSIGNED_SHORT_INT=2 -DSIZEOF_UNSIGNED_LONG_INT=8 -DSIZEOF_UNSIGNED_INT=4 -DUSE_32_INT=1 -DLINUX=1 -lncurses -lpcap -O2 -pipe -march=native -fno-common -c -o sn_cfgfile.o sn_cfgfile.c sn_cfgfile.c: In function ‘clean_string’: sn_cfgfile.c:131:7: warning: implicit declaration of function ‘isalnum’ [-Wimplicit-function-declaration] 131 | if( (isalnum(string[i]))||(string[i]=='.') ) | ^~~~~~~ sn_cfgfile.c: In function ‘clean_filename’: sn_cfgfile.c:155:8: warning: implicit declaration of function ‘iscntrl’ [-Wimplicit-function-declaration] 155 | if( !(iscntrl(string[i])) && !(isspace(string[i])) ) | ^~~~~~~ sn_cfgfile.c:155:33: warning: implicit declaration of function ‘isspace’ [-Wimplicit-function-declaration] 155 | if( !(iscntrl(string[i])) && !(isspace(string[i])) ) | ^~~~~~~ sn_cfgfile.c: In function ‘read_cfg_file’: sn_cfgfile.c:463:2: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result] 463 | fgets(lineptr,259,cfgfile); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I.. -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DHAVE_LIBNCURSES=1 -DHAVE_SHMGET=1 -DHAVE_ATEXIT=1 -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DSIZEOF_UNSIGNED_SHORT_INT=2 -DSIZEOF_UNSIGNED_LONG_INT=8 -DSIZEOF_UNSIGNED_INT=4 -DUSE_32_INT=1 -DLINUX=1 -lncurses -lpcap -O2 -pipe -march=native -fno-common -c -o sn_logfile.o sn_logfile.c sn_logfile.c: In function ‘open_logfile’: sn_logfile.c:96:8: warning: passing argument 1 of ‘fchmod’ makes integer from pointer without a cast [-Wint-conversion] 96 | fchmod(LogFILE, S_IWUSR|S_IRUSR); | ^~~~~~~ | | | FILE * {aka struct _IO_FILE *} In file included from sn_logfile.c:9: /usr/include/sys/stat.h:293:24: note: expected ‘int’ but argument is of type ‘FILE *’ {aka ‘struct _IO_FILE *’} 293 | extern int fchmod (int __fd, __mode_t __mode) __THROW; | ~~~~^~~~ x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I.. -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DHAVE_LIBNCURSES=1 -DHAVE_SHMGET=1 -DHAVE_ATEXIT=1 -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DSIZEOF_UNSIGNED_SHORT_INT=2 -DSIZEOF_UNSIGNED_LONG_INT=8 -DSIZEOF_UNSIGNED_INT=4 -DUSE_32_INT=1 -DLINUX=1 -lncurses -lpcap -O2 -pipe -march=native -fno-common -c -o sn_resolv.o sn_resolv.c x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I.. -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DHAVE_LIBNCURSES=1 -DHAVE_SHMGET=1 -DHAVE_ATEXIT=1 -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DSIZEOF_UNSIGNED_SHORT_INT=2 -DSIZEOF_UNSIGNED_LONG_INT=8 -DSIZEOF_UNSIGNED_INT=4 -DUSE_32_INT=1 -DLINUX=1 -lncurses -lpcap -O2 -pipe -march=native -fno-common -c -o sniffit.o sniffit.c In file included from sn_plugins.h:23, from sniffit.c:35: dns_plugin.plug: In function ‘PL_DNS_plugin’: dns_plugin.plug:87:12: warning: assignment to ‘struct PL_DNS_header *’ from incompatible pointer type ‘struct DNS_header *’ [-Wincompatible-pointer-types] 87 | dns_dnshead= (struct DNS_header *) (dns_buffer+udp_start+sizeof(struct UDP_header)); | ^ sniffit.c: In function ‘strlower’: sniffit.c:127:22: warning: implicit declaration of function ‘isupper’ [-Wimplicit-function-declaration] 127 | *(string + i) = (isupper (*(string + i)) ? tolower (*(string + i)) : *(string + i)); | ^~~~~~~ sniffit.c:127:48: warning: implicit declaration of function ‘tolower’ [-Wimplicit-function-declaration] 127 | *(string + i) = (isupper (*(string + i)) ? tolower (*(string + i)) : *(string + i)); | ^~~~~~~ sniffit.c: In function ‘record_buf’: sniffit.c:386:11: warning: implicit declaration of function ‘isprint’ [-Wimplicit-function-declaration] 386 | if (isprint (data[i])) | ^~~~~~~ sniffit.c: In function ‘packethandler’: sniffit.c:1107:43: warning: passing argument 2 of ‘pcap_dump’ from incompatible pointer type [-Wincompatible-pointer-types] 1107 | pcap_dump((unsigned char *) dev_dump, p_header, sp); | ^~~~~~~~ | | | const struct packetheader * In file included from /usr/include/pcap.h:43, from sniffit.c:24: /usr/include/pcap/pcap.h:517:35: note: expected ‘const struct pcap_pkthdr *’ but argument is of type ‘const struct packetheader *’ 517 | PCAP_API void pcap_dump(u_char *, const struct pcap_pkthdr *, const u_char *); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ sniffit.c:1108:12: warning: returning ‘int’ from a function with return type ‘pcap_handler’ {aka ‘void (*)(unsigned char *, const struct pcap_pkthdr *, const unsigned char *)’} makes pointer from integer without a cast [-Wint-conversion] 1108 | return 1; | ^ sniffit.c:1154:32: warning: format ‘%lX’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘__uint32_t’ {aka ‘unsigned int’} [-Wformat=] 1154 | printf (" SEQ (hex): %lX ", ntohl (tcphead.seq_nr)); | ~~^ | | | long unsigned int | %X sniffit.c:1156:24: warning: format ‘%lX’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘__uint32_t’ {aka ‘unsigned int’} [-Wformat=] 1156 | printf ("ACK (hex): %lX\n", ntohl (tcphead.ACK_nr)); | ~~^ | | | long unsigned int | %X sniffit.c:1189:10: warning: returning ‘int’ from a function with return type ‘pcap_handler’ {aka ‘void (*)(unsigned char *, const struct pcap_pkthdr *, const unsigned char *)’} makes pointer from integer without a cast [-Wint-conversion] 1189 | return 1; | ^ sniffit.c:1193:10: warning: returning ‘int’ from a function with return type ‘pcap_handler’ {aka ‘void (*)(unsigned char *, const struct pcap_pkthdr *, const unsigned char *)’} makes pointer from integer without a cast [-Wint-conversion] 1193 | return 1; | ^ sniffit.c:1259:14: warning: returning ‘int’ from a function with return type ‘pcap_handler’ {aka ‘void (*)(unsigned char *, const struct pcap_pkthdr *, const unsigned char *)’} makes pointer from integer without a cast [-Wint-conversion] 1259 | return 1; | ^ In file included from sniffit.c:1270: sn_analyse.c:13:9: warning: returning ‘int’ from a function with return type ‘pcap_handler’ {aka ‘void (*)(unsigned char *, const struct pcap_pkthdr *, const unsigned char *)’} makes pointer from integer without a cast [-Wint-conversion] 13 | return 1; | ^ sn_analyse.c:29:10: warning: returning ‘int’ from a function with return type ‘pcap_handler’ {aka ‘void (*)(unsigned char *, const struct pcap_pkthdr *, const unsigned char *)’} makes pointer from integer without a cast [-Wint-conversion] 29 | return 1; | ^ sn_analyse.c:43:37: warning: returning ‘int’ from a function with return type ‘pcap_handler’ {aka ‘void (*)(unsigned char *, const struct pcap_pkthdr *, const unsigned char *)’} makes pointer from integer without a cast [-Wint-conversion] 43 | if((dummy&FIN)||(dummy&RST)) return 1; /* needed, cauz entry don't exist */ | ^ sn_analyse.c:53:51: warning: passing argument 3 of ‘sbuf_update’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] 53 | sbuf_update(dummy_pointer,ntohl(tcphead.seq_nr),data,info.DATA_len); | ^~~~ sniffit.c:413:13: note: expected ‘char *’ but argument is of type ‘const unsigned char *’ 413 | char *data, int len) | ~~~~~~^~~~ In file included from sniffit.c:1270: sn_analyse.c:83:52: warning: passing argument 3 of ‘record_buf’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] 83 | record_buf(dummy_pointer,ntohl(tcphead.seq_nr),data,info.DATA_len,0); | ^~~~ sniffit.c:358:12: note: expected ‘char *’ but argument is of type ‘const unsigned char *’ 358 | char *data, int len, int type) | ~~~~~~^~~~ In file included from sniffit.c:1270: sn_analyse.c:95:54: warning: passing argument 3 of ‘record_buf’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] 95 | record_buf(dummy_pointer,ntohl(tcphead.seq_nr),data,info.DATA_len,0); | ^~~~ sniffit.c:358:12: note: expected ‘char *’ but argument is of type ‘const unsigned char *’ 358 | char *data, int len, int type) | ~~~~~~^~~~ In file included from sniffit.c:1270: sn_analyse.c:117:51: warning: passing argument 3 of ‘sbuf_update’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] 117 | sbuf_update(dummy_pointer,ntohl(tcphead.seq_nr),data,info.DATA_len); | ^~~~ sniffit.c:413:13: note: expected ‘char *’ but argument is of type ‘const unsigned char *’ 413 | char *data, int len) | ~~~~~~^~~~ In file included from sniffit.c:1270: sn_analyse.c:200:8: warning: returning ‘int’ from a function with return type ‘pcap_handler’ {aka ‘void (*)(unsigned char *, const struct pcap_pkthdr *, const unsigned char *)’} makes pointer from integer without a cast [-Wint-conversion] 200 | return 1; | ^ sn_analyse.c:201:8: warning: returning ‘int’ from a function with return type ‘pcap_handler’ {aka ‘void (*)(unsigned char *, const struct pcap_pkthdr *, const unsigned char *)’} makes pointer from integer without a cast [-Wint-conversion] 201 | return 1; /* DON'T FORGET THEM!!!! */ | ^ sniffit.c:1339:14: warning: returning ‘int’ from a function with return type ‘pcap_handler’ {aka ‘void (*)(unsigned char *, const struct pcap_pkthdr *, const unsigned char *)’} makes pointer from integer without a cast [-Wint-conversion] 1339 | return 1; | ^ sniffit.c:1372:14: warning: returning ‘int’ from a function with return type ‘pcap_handler’ {aka ‘void (*)(unsigned char *, const struct pcap_pkthdr *, const unsigned char *)’} makes pointer from integer without a cast [-Wint-conversion] 1372 | return 1; | ^ In file included from sniffit.c:1458: sn_conn_desc.c: In function ‘check_mask’: sn_conn_desc.c:24:12: warning: implicit declaration of function ‘isalnum’ [-Wimplicit-function-declaration] 24 | if( (isalnum(data[i]) || ispunct(data[i]) || data[i]==' ')&&(j<(*DESC_LEN)-1) ) | ^~~~~~~ sn_conn_desc.c:24:32: warning: implicit declaration of function ‘ispunct’ [-Wimplicit-function-declaration] 24 | if( (isalnum(data[i]) || ispunct(data[i]) || data[i]==' ')&&(j<(*DESC_LEN)-1) ) | ^~~~~~~ sn_conn_desc.c:27:15: warning: implicit declaration of function ‘isspace’ [-Wimplicit-function-declaration] 27 | {if( (isspace(data[i]) && data[i]!=' ')&&(j<(*DESC_LEN)-1) ) | ^~~~~~~ sniffit.c: In function ‘main’: sniffit.c:1522:20: warning: passing argument 2 of ‘signal’ from incompatible pointer type [-Wincompatible-pointer-types] 1522 | signal (SIGINT, my_exit); /* graceful termination in different ways */ | ^~~~~~~ | | | void (*)(void) In file included from sniffit.c:7: /usr/include/signal.h:88:57: note: expected ‘__sighandler_t’ {aka ‘void (*)(int)’} but argument is of type ‘void (*)(void)’ 88 | extern __sighandler_t signal (int __sig, __sighandler_t __handler) | ~~~~~~~~~~~~~~~^~~~~~~~~ sniffit.c:1523:20: warning: passing argument 2 of ‘signal’ from incompatible pointer type [-Wincompatible-pointer-types] 1523 | signal (SIGHUP, my_exit); | ^~~~~~~ | | | void (*)(void) In file included from sniffit.c:7: /usr/include/signal.h:88:57: note: expected ‘__sighandler_t’ {aka ‘void (*)(int)’} but argument is of type ‘void (*)(void)’ 88 | extern __sighandler_t signal (int __sig, __sighandler_t __handler) | ~~~~~~~~~~~~~~~^~~~~~~~~ sniffit.c:1524:20: warning: passing argument 2 of ‘signal’ from incompatible pointer type [-Wincompatible-pointer-types] 1524 | signal (SIGTERM, my_exit); | ^~~~~~~ | | | void (*)(void) In file included from sniffit.c:7: /usr/include/signal.h:88:57: note: expected ‘__sighandler_t’ {aka ‘void (*)(int)’} but argument is of type ‘void (*)(void)’ 88 | extern __sighandler_t signal (int __sig, __sighandler_t __handler) | ~~~~~~~~~~~~~~~^~~~~~~~~ sniffit.c:1773:5: warning: ‘pcap_lookupdev’ is deprecated: use 'pcap_findalldevs' and use the first device [-Wdeprecated-declarations] 1773 | if((dev = pcap_lookupdev (ebuf)) == NULL) | ^~ In file included from /usr/include/pcap.h:43, from sniffit.c:24: /usr/include/pcap/pcap.h:328:16: note: declared here 328 | PCAP_API char *pcap_lookupdev(char *) | ^~~~~~~~~~~~~~ sniffit.c:1800:20: warning: extra tokens at end of #ifdef directive 1800 | #ifdef PLUGIN0_INIT() | ^ sniffit.c:1804:20: warning: extra tokens at end of #ifdef directive 1804 | #ifdef PLUGIN1_INIT() | ^ sniffit.c:1808:20: warning: extra tokens at end of #ifdef directive 1808 | #ifdef PLUGIN2_INIT() | ^ sniffit.c:1812:20: warning: extra tokens at end of #ifdef directive 1812 | #ifdef PLUGIN3_INIT() | ^ sniffit.c:1816:20: warning: extra tokens at end of #ifdef directive 1816 | #ifdef PLUGIN4_INIT() | ^ sniffit.c:1820:20: warning: extra tokens at end of #ifdef directive 1820 | #ifdef PLUGIN5_INIT() | ^ sniffit.c:1824:20: warning: extra tokens at end of #ifdef directive 1824 | #ifdef PLUGIN6_INIT() | ^ sniffit.c:1828:20: warning: extra tokens at end of #ifdef directive 1828 | #ifdef PLUGIN7_INIT() | ^ sniffit.c:1832:20: warning: extra tokens at end of #ifdef directive 1832 | #ifdef PLUGIN8_INIT() | ^ sniffit.c:1836:20: warning: extra tokens at end of #ifdef directive 1836 | #ifdef PLUGIN9_INIT() | ^ sniffit.c:1864:24: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long unsigned int’ [-Wformat=] 1864 | printf ("Shared %d\n", memsize); | ~^ ~~~~~~~ | | | | int long unsigned int | %ld sniffit.c:1867:18: warning: assignment to ‘int *’ from incompatible pointer type ‘char *’ [-Wincompatible-pointer-types] 1867 | DATAlength = timing + sizeof (int); | ^ sniffit.c:1868:23: warning: assignment to ‘char *’ from incompatible pointer type ‘int *’ [-Wincompatible-pointer-types] 1868 | connection_data = DATAlength + sizeof (int); | ^ sniffit.c:1869:18: warning: assignment to ‘int *’ from incompatible pointer type ‘char *’ [-Wincompatible-pointer-types] 1869 | LISTlength = connection_data + LENGTH_OF_INTERPROC_DATA; | ^ sniffit.c:1870:12: warning: assignment to ‘struct snif_mask *’ from incompatible pointer type ‘int *’ [-Wincompatible-pointer-types] 1870 | mask = LISTlength + sizeof (int); | ^ sniffit.c:1871:26: warning: assignment to ‘char *’ from incompatible pointer type ‘struct snif_mask *’ [-Wincompatible-pointer-types] 1871 | logged_connections = mask + sizeof (struct snif_mask); | ^ sniffit.c:1874:25: warning: assignment to ‘unsigned int *’ from incompatible pointer type ‘char *’ [-Wincompatible-pointer-types] 1874 | TCP_nr_of_packets = running_connections + (sizeof (struct shared_conn_data) * CONNECTION_CAPACITY); | ^ sniffit.c:1875:28: warning: assignment to ‘long unsigned int *’ from incompatible pointer type ‘unsigned int *’ [-Wincompatible-pointer-types] 1875 | TCP_bytes_in_packets = TCP_nr_of_packets + sizeof (int); | ^ sniffit.c:1876:26: warning: assignment to ‘unsigned int *’ from incompatible pointer type ‘long unsigned int *’ [-Wincompatible-pointer-types] 1876 | ICMP_nr_of_packets = TCP_bytes_in_packets + sizeof (unsigned long); | ^ sniffit.c:1878:28: warning: assignment to ‘long unsigned int *’ from incompatible pointer type ‘unsigned int *’ [-Wincompatible-pointer-types] 1878 | UDP_bytes_in_packets = UDP_nr_of_packets + sizeof (int); | ^ sniffit.c:1879:24: warning: assignment to ‘unsigned int *’ from incompatible pointer type ‘long unsigned int *’ [-Wincompatible-pointer-types] 1879 | IP_nr_of_packets = UDP_bytes_in_packets + sizeof (unsigned long); | ^ sniffit.c:1894:11: warning: passing argument 3 of ‘pcap_loop’ from incompatible pointer type [-Wincompatible-pointer-types] 1894 | interactive_packethandler, NULL) < 0) | ^~~~~~~~~~~~~~~~~~~~~~~~~ | | | void (* (*)(char *, const struct packetheader *, const unsigned char *))(u_char *, const struct pcap_pkthdr *, const u_char *) {aka void (* (*)(char *, const struct packetheader *, const unsigned char *))(unsigned char *, const struct pcap_pkthdr *, const unsigned char *)} In file included from /usr/include/pcap.h:43, from sniffit.c:24: /usr/include/pcap/pcap.h:442:39: note: expected ‘pcap_handler’ {aka ‘void (*)(unsigned char *, const struct pcap_pkthdr *, const unsigned char *)’} but argument is of type ‘void (* (*)(char *, const struct packetheader *, const unsigned char *))(u_char *, const struct pcap_pkthdr *, const u_char *)’ {aka ‘void (* (*)(char *, const struct packetheader *, const unsigned char *))(unsigned char *, const struct pcap_pkthdr *, const unsigned char *)’} 442 | PCAP_API int pcap_loop(pcap_t *, int, pcap_handler, u_char *); | ^~~~~~~~~~~~ sniffit.c:1927:41: warning: passing argument 3 of ‘pcap_loop’ from incompatible pointer type [-Wincompatible-pointer-types] 1927 | switch (pcap_loop (dev_desc, CNT, packethandler, (unsigned char *) &ipaddr)) | ^~~~~~~~~~~~~ | | | void (* (*)(unsigned char *, const struct packetheader *, const unsigned char *))(u_char *, const struct pcap_pkthdr *, const u_char *) {aka void (* (*)(unsigned char *, const struct packetheader *, const unsigned char *))(unsigned char *, const struct pcap_pkthdr *, const unsigned char *)} In file included from /usr/include/pcap.h:43, from sniffit.c:24: /usr/include/pcap/pcap.h:442:39: note: expected ‘pcap_handler’ {aka ‘void (*)(unsigned char *, const struct pcap_pkthdr *, const unsigned char *)’} but argument is of type ‘void (* (*)(unsigned char *, const struct packetheader *, const unsigned char *))(u_char *, const struct pcap_pkthdr *, const u_char *)’ {aka ‘void (* (*)(unsigned char *, const struct packetheader *, const unsigned char *))(unsigned char *, const struct pcap_pkthdr *, const unsigned char *)’} 442 | PCAP_API int pcap_loop(pcap_t *, int, pcap_handler, u_char *); | ^~~~~~~~~~~~ x86_64-pc-linux-gnu-gcc -lncurses -lpcap -O2 -pipe -march=native -fno-common -Wl,-O1 -Wl,--as-needed -o sniffit sn_packets.o sn_generation.o sn_interface.o sn_cfgfile.o sn_logfile.o sn_resolv.o sniffit.o -lpcap -ltinfo -lncurses /usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: sniffit.o:(.bss+0x180): multiple definition of `IP_nr_of_packets'; sn_interface.o:(.bss+0x0): first defined here collect2: error: ld returned 1 exit status make[2]: *** [Makefile:345: sniffit] Error 1 make[2]: Leaving directory '/var/tmp/portage/net-analyzer/sniffit-0.4.0/work/sniffit-sniffit-0.4.0/src' make[1]: *** [Makefile:474: all-recursive] Error 1 make[1]: Leaving directory '/var/tmp/portage/net-analyzer/sniffit-0.4.0/work/sniffit-sniffit-0.4.0' make: *** [Makefile:329: all] Error 2 * ERROR: net-analyzer/sniffit-0.4.0::gentoo failed (compile phase): * emake failed * * If you need support, post the output of `emerge --info '=net-analyzer/sniffit-0.4.0::gentoo'`, * the complete build log and the output of `emerge -pqv '=net-analyzer/sniffit-0.4.0::gentoo'`. * The complete build log is located at '/var/log/portage/net-analyzer:sniffit-0.4.0:20200130-002909.log'. * For convenience, a symlink to the build log is located at '/var/tmp/portage/net-analyzer/sniffit-0.4.0/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/net-analyzer/sniffit-0.4.0/temp/environment'. * Working directory: '/var/tmp/portage/net-analyzer/sniffit-0.4.0/work/sniffit-sniffit-0.4.0' * S: '/var/tmp/portage/net-analyzer/sniffit-0.4.0/work/sniffit-sniffit-0.4.0'