#include <sys/types.h>#include <stdio.h>#include <syslog.h>#include <stddef.h>#include <stdlib.h>#include <unistd.h>#include <fcntl.h>#include <errno.h>#include <string.h>#include <time.h>#include <limits.h>#include <signal.h>#include <assert.h>#include <sys/stat.h>#include <sys/ioctl.h>#include <sys/asynchio.h>#include <net/hton.h>#include <net/netlib.h>#include <net/gen/in.h>#include <net/gen/inet.h>#include <net/gen/nameser.h>#include <net/gen/resolv.h>#include <net/gen/netdb.h>#include <net/gen/socket.h>#include <net/gen/tcp.h>#include <net/gen/tcp_io.h>#include <net/gen/udp.h>#include <net/gen/udp_hdr.h>#include <net/gen/udp_io.h>#include <net/gen/dhcp.h>#include <minix/paths.h>Include dependency graph for nonamed.c:
Go to the source code of this file.
Data Structures | |
| struct | dns |
| struct | query |
| struct | job |
| struct | id2id |
| struct | udp_dns |
| struct | data_cl |
| struct | data_rw |
Defines | |
| #define | sethostent _sethostent |
| #define | gethostent _gethostent |
| #define | endhostent _endhostent |
| #define | nil ((void*)0) |
| #define | HTTL 3600L |
| #define | SHORT_TIMEOUT 2 |
| #define | MEDIUM_TIMEOUT 4 |
| #define | LONG_TIMEOUT 300 |
| #define | N_IDS 256 |
| #define | N_DATAMAX (4096*sizeof(char *)) |
| #define | N_NAMEDS 8 |
| #define | NO_FD (-1) |
| #define | T_NXD ((u16_t) -1) |
| #define | DO_TCP (__minix_vmd || !__minix) |
| #define | arraysize(a) (sizeof(a) / sizeof((a)[0])) |
| #define | arraylimit(a) ((a) + arraysize(a)) |
| #define | between(a, c, z) ((unsigned) ((c) - (a)) <= (unsigned) ((z) - (a))) |
| #define | IMMEDIATE ((time_t) 0) |
| #define | NEVER ((time_t) ((time_t) -1 < 0 ? LONG_MAX : ULONG_MAX)) |
| #define | LOCALHOST 0x7F000001 |
| #define | PC(n) ((void) sizeof(char [sizeof(*(n)) == 1]), (char *) (n)) |
| #define | namecpy(n1, n2) strcpy(PC(n1), PC(n2)) |
| #define | namecat(n1, n2) strcat(PC(n1), PC(n2)) |
| #define | namechr(n, c) ((u8_t *) strchr(PC(n), (c))) |
| #define | namecmp(n1, n2) strcasecmp(PC(n1), PC(n2)) |
| #define | namencmp(n1, n2, len) strncasecmp(PC(n1), PC(n2), len) |
| #define | dns2oct(dp) ((u8_t *) (dp)) |
| #define | oct2dns(dp) ((dns_t *) (dp)) |
| #define | QF_REFRESH 0x01 |
| #define | QU_SHIFT 1 |
| #define | query_allocsize(dnssize) (offsetof(query_t, dns) + (dnssize)) |
| #define | query_size(qp) query_allocsize((qp)->size) |
| #define | ID_IPSELF HTONL(0) |
| #define | ID_PROBE HTONS(0) |
| #define | ID_REFRESH HTONS(1) |
| #define | current_named() (+named[i_named]) |
| #define | searching() (search_ct > 0) |
| #define | start_searching() ((void) (search_ct= -1)) |
| #define | stop_searching() ((void) (search_ct= 0)) |
| #define | expecting() (+expect) |
| #define | start_expecting() ((void) (expect= 1)) |
| #define | stop_expecting() ((void) (expect= 0)) |
| #define | dlen (offsetof(dns_t, data) + 5) |
| #define | ulen (offsetof(udp_dns_t, dns) + dlen) |
Typedefs | |
| typedef dns | dns_t |
| typedef query | query_t |
| typedef int | handler_t (void *data, int expired) |
| typedef job | job_t |
| typedef id2id | id2id_t |
| typedef udp_dns | udp_dns_t |
| typedef data_cl | data_cl_t |
| typedef data_rw | data_rw_t |
Functions | |
| static void | report (const char *label) |
| static void | fatal (const char *label) |
| static void * | allocate (void *mem, size_t size) |
| static void | deallocate (void *mem) |
| static char * | timegmt (time_t t) |
| static char * | nowgmt (void) |
| static void | pack16 (u8_t *buf, u16_t s) |
| static void | pack32 (u8_t *buf, u32_t l) |
| static u16_t | upack16 (u8_t *buf) |
| static u32_t | upack32 (u8_t *buf) |
| static char * | itoa (char *fmt, u32_t i) |
| static char * | classname (unsigned class) |
| static char * | typename (unsigned type) |
| static int | print_qrr (dns_t *dp, size_t size, u8_t *cp0, int q) |
| static void | dns_tell (int indent, dns_t *dp, size_t size) |
| static u32_t | dns_ttl (dns_t *dp, size_t size, u32_t delta) |
| static query_t * | extract_query (query_t *qp) |
| static query_t * | get_query (u8_t *name, unsigned type) |
| static void | insert_query (query_t *qp) |
| static void | put_query (query_t *qp) |
| static void | cache2file (void) |
| static void | file2cache (void) |
| static void | newjob (handler_t *handler, time_t timeout, void *data) |
| static int | execjob (job_t *job, int expired) |
| static void | force_expire (handler_t *handler) |
| static int | nxdomain (u8_t *name) |
| static u16_t | new_id (u16_t in_id, u16_t in_port, ipaddr_t in_ip) |
| static int | old_id (u16_t id, u16_t *out_id, u16_t *out_port, ipaddr_t *out_ip) |
| static time_t | filetime (const char *file) |
| static void | init_config (ipaddr_t ifip) |
| static int | query_hosts (u8_t *qname, unsigned type, dns_t *dp, size_t *pdlen) |
| static int | query_chaos (u8_t *qname, unsigned type, dns_t *dp, size_t *pdlen) |
| static void | cache_reply (dns_t *dp, size_t dlen) |
| static int | job_save_cache (void *data, int expired) |
| static int | compose_reply (dns_t *dp, size_t *pdlen) |
| static void | refresh_cache (void) |
| static int | job_read_udp (void *data, int expired) |
| static int | job_setup_listen (void *data, int expired) |
| static int | job_listen (void *data, int expired) |
| static void | start_relay (int fd, int dn_fd) |
| static void | close_relay (data_rw_t *data_rw) |
| static int | job_setup_connect (void *data, int expired) |
| static int | job_connect (void *data, int expired) |
| static void | tcp_dns_tell (int fd, u8_t *buf) |
| static int | job_read_query (void *data, int expired) |
| static int | job_write_query (void *data, int expired) |
| static int | job_read_reply (void *data, int expired) |
| static int | job_write_reply (void *data, int expired) |
| static void | named_probe (ipaddr_t ip) |
| static int | job_find_named (void *data, int expired) |
| static int | job_expect_named (void *data, int expired) |
| static void | sig_handler (int sig) |
| static void | usage (void) |
| int | main (int argc, char **argv) |
Variables | |
| static const char | version [] = "2.7" |
| static char | HOSTS [] = _PATH_HOSTS |
| static char | PIDFILE [] = "/usr/run/nonamed.pid" |
| static char | NNCACHE [] = "/usr/adm/nonamed.cache" |
| static char | DHCPCACHE [] = _PATH_DHCPCACHE |
| static char | MAGIC [4] = "NND\2" |
| static unsigned | debug |
| static time_t | now |
| static u32_t | stale |
| static u32_t | httl |
| static int | reinit |
| static int | done |
| static int | single |
| static int | localonly |
| static query_t * | mru |
| static query_t * | lru |
| static int | q_refresh |
| static char * | encoding [] |
| static size_t | n_datamax = N_DATAMAX |
| static size_t | n_data |
| static job_t * | queue |
| static id2id_t | id2id [N_IDS] |
| static u16_t | id_counter |
| static char * | tcp_device |
| static char * | udp_device |
| static int | udp_fd |
| static asynchio_t | asyn |
| static ipaddr_t | my_ip |
| static u16_t | my_port |
| static u16_t | named_port |
| static ipaddr_t | named [N_NAMEDS] |
| static unsigned | n_nameds |
| static unsigned | i_named |
| static int | expect |
| static int | search_ct = -1 |
| static int | dirty |
| static handler_t | job_save_cache |
| static handler_t | job_read_udp |
| static handler_t | job_find_named |
| static handler_t | job_expect_named |
| static handler_t | job_setup_listen |
| static handler_t | job_listen |
| static handler_t | job_setup_connect |
| static handler_t | job_connect |
| static handler_t | job_read_query |
| static handler_t | job_write_query |
| static handler_t | job_read_reply |
| static handler_t | job_write_reply |
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Definition at line 782 of file nonamed.c. Referenced by job_find_named(), job_read_udp(), and job_setup_connect(). |
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Referenced by compose_reply(), copy(), dump_one_seg(), file2cache(), job_read_query(), job_read_udp(), ListHosts(), main(), named_probe(), pr_rr(), and refresh_cache(). |
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Definition at line 141 of file nonamed.c. Referenced by cache_reply(), compose_reply(), dns_ttl(), print_qrr(), query_chaos(), and query_hosts(). |
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Definition at line 10 of file nonamed.c. Referenced by init_config(), and sethostent(). |
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Definition at line 786 of file nonamed.c. Referenced by job_expect_named(). |
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Definition at line 9 of file nonamed.c. Referenced by init_config(). |
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Definition at line 46 of file nonamed.c. Referenced by init_config(). |
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Definition at line 765 of file nonamed.c. Referenced by job_read_udp(), and named_probe(). |
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Definition at line 766 of file nonamed.c. Referenced by job_read_udp(), and named_probe(). |
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Definition at line 73 of file nonamed.c. Referenced by force_expire(), job_listen(), and main(). |
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Definition at line 49 of file nonamed.c. Referenced by cache_reply(), job_find_named(), job_read_query(), job_read_reply(), job_write_query(), job_write_reply(), and start_relay(). |
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Definition at line 52 of file nonamed.c. Referenced by init_config(). |
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Definition at line 130 of file nonamed.c. Referenced by query_hosts(). |
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Definition at line 131 of file nonamed.c. Referenced by nxdomain(), and query_hosts(). |
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Definition at line 132 of file nonamed.c. Referenced by init_config(), matchcmp(), query_chaos(), query_hosts(), and sort(). |
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Definition at line 129 of file nonamed.c. Referenced by query_hosts(). |
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Definition at line 133 of file nonamed.c. Referenced by nxdomain(), and query_hosts(). |
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Definition at line 53 of file nonamed.c. Referenced by job_connect(), job_setup_connect(), and start_relay(). |
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Definition at line 142 of file nonamed.c. Referenced by job_read_query(), and tcp_dns_tell(). |
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Definition at line 128 of file nonamed.c. Referenced by aohand(), disbss(), disdata(), distext(), getcap(), getlab(), imhand(), ini_terminal(), ljhand(), lookup(), mahand(), mihand(), mmhand(), mqhand(), mtrans(), objout(), sjhand(), tputs(), tqhand(), and zdump(). |
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Definition at line 155 of file nonamed.c. Referenced by compose_reply(), file2cache(), and refresh_cache(). |
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Definition at line 156 of file nonamed.c. Referenced by insert_query(). |
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Definition at line 159 of file nonamed.c. Referenced by cache_reply(), and file2cache(). |
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Definition at line 160 of file nonamed.c. Referenced by extract_query(), and insert_query(). |
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Definition at line 783 of file nonamed.c. Referenced by job_connect(), job_expect_named(), and job_read_udp(). |
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Definition at line 8 of file nonamed.c. Referenced by init_config(), and query_hosts(). |
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Definition at line 47 of file nonamed.c. Referenced by job_find_named(), job_listen(), job_setup_connect(), and job_setup_listen(). |
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Definition at line 784 of file nonamed.c. Referenced by job_connect(), and job_expect_named(). |
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Definition at line 785 of file nonamed.c. Referenced by job_read_udp(). |
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Referenced by job_read_udp(), named_probe(), and refresh_cache(). |
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Definition at line 521 of file nonamed.c. References query::age, data, debug, query::dns, dns_tell(), ENOENT, EROFS, errno, query::flags, fopen(), fp, fwrite(), if(), lru, MAGIC, query::more, nil, NNCACHE, now, printf, report(), single, query::size, stale, query::stale, strcat(), strcpy(), query::usage, and usage. Referenced by job_save_cache(). |
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Definition at line 1096 of file nonamed.c. References query::age, allocate(), C_IN, cp, dns::data, deallocate, debug, dns_hdr::dh_flag1, dns_hdr::dh_qdcount, DHF_RD, DHF_TC, dirty, dn_expand(), query::dns, dns2oct, dns_ttl(), query::flags, get_query(), dns::hdr, HTONS, insert_query(), job_save_cache, query::less, LONG_TIMEOUT, MAXDNAME, memcpy(), query::more, mru, newjob(), nil, now, printf, query_allocsize, r, query::size, query::stale, type, upack16(), query::usage, and usage. |
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Definition at line 232 of file nonamed.c. References arraysize, C_IN, and itoa(). Referenced by print_qrr(). |
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Definition at line 1562 of file nonamed.c. References asyn, asyn_close(), data_rw::buf, close, deallocate, ioctl, nil, NWIOTCPSHUTDOWN, data_rw::r_fd, data_rw::rev, and data_rw::w_fd. Referenced by job_read_query(), job_read_reply(), job_write_query(), and job_write_reply(). |
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Definition at line 1161 of file nonamed.c. References query::age, C_CHAOS, C_IN, cp, dns::data, dns_hdr::dh_flag1, dns_hdr::dh_flag2, dns_hdr::dh_id, DHF_AA, DHF_QR, DHF_RA, DHF_RCODE, DHF_RD, DHF_TC, DHF_UNUSED, dlen, dn_expand(), query::dns, dns2oct, dns_ttl(), query::flags, FORMERR, get_query(), dns::hdr, HTONS, MAXDNAME, memcpy(), n_nameds, nil, NOERROR, now, NXDOMAIN, nxdomain(), put_query(), q_refresh, QF_REFRESH, query_chaos(), query_hosts(), r, query::size, query::stale, type, upack16(), and query::usage. Referenced by job_read_query(). |
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Definition at line 103 of file nonamed.c. References free. |
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Definition at line 336 of file nonamed.c. References arraysize, count, cp, dns::data, dns_hdr::dh_ancount, dns_hdr::dh_arcount, dns_hdr::dh_flag1, dns_hdr::dh_flag2, dns_hdr::dh_nscount, dns_hdr::dh_qdcount, DHF_AA, DHF_QR, DHF_RA, DHF_RCODE, DHF_RD, DHF_TC, fputc(), dns::hdr, i, itoa(), ntohs, print_qrr(), printf, r, and stdout. Referenced by cache2file(), file2cache(), job_read_udp(), named_probe(), and tcp_dns_tell(). |
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Definition at line 381 of file nonamed.c. References count, cp, dns::data, dns_hdr::dh_ancount, dns_hdr::dh_arcount, dns_hdr::dh_flag2, dns_hdr::dh_nscount, dns_hdr::dh_qdcount, DHF_RCODE, dn_expand(), dns2oct, dns::hdr, htonl, HTONS, i, L, MAXDNAME, ntohl, ntohs, NXDOMAIN, pack32(), r, T_SOA, type, upack16(), and upack32(). Referenced by cache_reply(), compose_reply(), and file2cache(). |
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Definition at line 658 of file nonamed.c. References deallocate, job(), and nil. Referenced by main(). |
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Definition at line 445 of file nonamed.c. References assert, query::less, lru, query::more, mru, nil, and query_size. Referenced by get_query(), and insert_query(). |
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Definition at line 90 of file nonamed.c. References abort(), debug, exit(), fflush(), nil, and report(). |
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Definition at line 574 of file nonamed.c. References query::age, allocate(), data, deallocate, debug, dlen, query::dns, dns_tell(), dns_ttl(), ENOENT, err, errno, feof, ferror, query::flags, fopen(), fp, fread(), htonl, htons, MAGIC, memcmp(), nil, NNCACHE, now, ntohs, printf, put_query(), q_refresh, QF_REFRESH, query_allocsize, report(), single, query::size, query::stale, upack16(), upack32(), and query::usage. Referenced by main(). |
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Definition at line 790 of file nonamed.c. References st, stat::st_mtime, and stat. Referenced by init_config(), and unzRepair(). |
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Definition at line 673 of file nonamed.c. References deallocate, IMMEDIATE, job(), newjob(), nil, job::prev, and queue. Referenced by job_connect(), job_expect_named(), job_find_named(), and job_read_udp(). |
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Definition at line 455 of file nonamed.c. References deallocate, extract_query(), if(), query::less, MAXDNAME, mru, nil, now, r, stale, and query::stale. Referenced by cache_reply(), and compose_reply(). |
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Definition at line 798 of file nonamed.c. References close, d, data, debug, dhcp_gettag(), DHCP_TAG_DNS, DHCPCACHE, endhostent, ENOENT, errno, fatal(), filetime(), gethostent, hostent::h_name, HOSTS, HTONL, HTTL, httl, inet_ntoa(), LOCALHOST, memcpy(), N_NAMEDS, namecmp, nil, nowgmt(), ntohl, ntohs, O_RDONLY, open, printf, r, read, sethostent, single, stale, time_t, and version. Referenced by job_read_udp(), and main(). |
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Definition at line 480 of file nonamed.c. References deallocate, debug, extract_query(), query::less, lru, query::more, mru, n, nil, now, printf, QU_SHIFT, query_size, sbrk, stale, query::stale, and query::usage. Referenced by cache_reply(), and put_query(). |
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Definition at line 224 of file nonamed.c. References sprintf(). |
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Definition at line 1624 of file nonamed.c. References asyn, asyn_close(), asyn_ioctl(), close, deallocate, debug, data_cl::dn_fd, EINPROGRESS, EIO, errno, fatal(), data_cl::fd, force_expire(), job_find_named, job_setup_connect, NEVER, newjob(), NO_FD, nowgmt(), NWIOTCPCONN, printf, data_cl::retry, searching, start_relay(), start_searching, strerror(), tcp_device, and data_cl::tcpcl. |
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Definition at line 1975 of file nonamed.c. References debug, expecting, force_expire(), job_find_named, nowgmt(), printf, searching, and start_searching. |
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Definition at line 1944 of file nonamed.c. References current_named, debug, force_expire(), i_named, job_find_named, job_setup_connect, LONG_TIMEOUT, n_nameds, named_probe(), NEVER, newjob(), nil, now, nowgmt(), printf, search_ct, SHORT_TIMEOUT, and stale. |
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Definition at line 1506 of file nonamed.c. References asyn, asyn_ioctl(), debug, EINPROGRESS, errno, data_cl::fd, IMMEDIATE, job_setup_connect, job_setup_listen, newjob(), nil, now, nowgmt(), NWIOTCPLISTEN, printf, report(), data_cl::retry, SHORT_TIMEOUT, tcp_device, and data_cl::tcpcl. |
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Definition at line 1672 of file nonamed.c. References allocate(), asyn, asyn_read(), data_rw::buf, close_relay(), compose_reply(), count, debug, dlen, EINPROGRESS, EIO, errno, fatal(), htons, job_read_query, job_write_query, job_write_reply, LONG_TIMEOUT, newjob(), now, nowgmt(), ntohs, oct2dns, data_rw::offset, pack16(), PACKETSZ, printf, data_rw::r_fd, data_rw::size, strerror(), tcp_device, tcp_dns_tell(), upack16(), and data_rw::w_fd. |
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Definition at line 1801 of file nonamed.c. References allocate(), asyn, asyn_read(), data_rw::buf, close_relay(), count, debug, EINPROGRESS, EIO, errno, fatal(), job_read_reply, job_write_reply, LONG_TIMEOUT, newjob(), now, nowgmt(), ntohs, data_rw::offset, printf, data_rw::r_fd, data_rw::size, strerror(), tcp_device, tcp_dns_tell(), and upack16(). |
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Definition at line 1318 of file nonamed.c. References assert, asyn, asyn_read(), current_named, debug, DHF_QR, dlen, dns_tell(), EINPROGRESS, EIO, errno, fatal(), force_expire(), i, i_named, ID_IPSELF, ID_PROBE, if(), inet_ntoa(), init_config(), job_find_named, job_read_udp, n_nameds, named, NEVER, newjob(), nil, nowgmt(), ntohs, offsetof, old_id(), printf, searching, stop_searching, strerror(), time_t, udp_device, and ulen. |
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Definition at line 1153 of file nonamed.c. References cache2file(), and dirty. |
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Definition at line 1582 of file nonamed.c. References current_named, deallocate, debug, data_cl::dn_fd, EMFILE, errno, fatal(), data_cl::fd, ioctl, job_connect, job_setup_connect, n_nameds, named_port, NEVER, newjob(), NO_FD, now, nowgmt(), NWIOSTCPCONF, nwio_tcpconf::nwtc_flags, NWTC_LP_SEL, nwio_tcpconf::nwtc_remaddr, nwio_tcpconf::nwtc_remport, NWTC_SET_RA, NWTC_SET_RP, nwio_tcpcl::nwtcl_flags, O_RDWR, open, printf, report(), data_cl::retry, SHORT_TIMEOUT, start_relay(), tcp_device, and data_cl::tcpcl. |
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Definition at line 1471 of file nonamed.c. References allocate(), debug, EMFILE, errno, fatal(), ioctl, job_listen, job_setup_listen, my_port, NEVER, newjob(), nil, now, nowgmt(), NWIOSTCPCONF, NWIOSTCPOPT, nwio_tcpconf::nwtc_flags, nwio_tcpconf::nwtc_locport, NWTC_LP_SET, NWTC_SHARED, NWTC_UNSET_RA, NWTC_UNSET_RP, NWTO_DEL_RST, nwio_tcpopt::nwto_flags, O_RDWR, open, printf, report(), SHORT_TIMEOUT, and tcp_device. |
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Definition at line 1759 of file nonamed.c. References asyn, asyn_write(), data_rw::buf, close_relay(), count, debug, EINPROGRESS, EIO, errno, fatal(), job_read_query, job_write_query, LONG_TIMEOUT, newjob(), now, nowgmt(), data_rw::offset, printf, data_rw::size, strerror(), tcp_device, tcp_dns_tell(), and data_rw::w_fd. |
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Definition at line 1856 of file nonamed.c. References asyn, asyn_write(), data_rw::buf, close_relay(), count, debug, EINPROGRESS, EIO, errno, fatal(), job_read_query, job_read_reply, job_write_reply, LONG_TIMEOUT, newjob(), now, nowgmt(), data_rw::offset, printf, data_rw::r_fd, data_rw::size, strerror(), tcp_device, tcp_dns_tell(), and data_rw::w_fd. |
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Definition at line 2007 of file nonamed.c. References _IOLBF, assert, between, debug, done, execjob(), exit(), fatal(), fclose(), file2cache(), fopen(), fp, fprintf(), getenv(), getpid, getservbyname(), htons, i, if(), IMMEDIATE, init_config(), ioctl, job(), job_find_named, job_read_udp, job_setup_listen, localonly, LOG_DAEMON, LOG_PID, my_port, named_port, NEVER, newjob(), nil, now, nowgmt(), NWIOGUDPOPT, NWIOSUDPOPT, NWUO_DI_BROAD, NWUO_DI_IPOPT, NWUO_EN_LOC, NWUO_EXCL, nwio_udpopt::nwuo_flags, nwio_udpopt::nwuo_locaddr, nwio_udpopt::nwuo_locport, NWUO_LP_SET, NWUO_RA_ANY, NWUO_RP_ANY, NWUO_RWDATALL, O_RDWR, open, openlog(), PIDFILE, printf, queue, quit, servent::s_port, setvbuf(), sig_handler(), SIG_IGN, sigaction, sigemptyset, SIGHUP, SIGINT, SIGPIPE, SIGTERM, SIGUSR1, SIGUSR2, single, stderr, stdout, strtoul(), TCP_DEVICE, tcp_device, time, timegmt(), job::timeout, UDP_DEVICE, udp_device, and usage. |
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Definition at line 1908 of file nonamed.c. References C_IN, dns::data, debug, dns_hdr::dh_ancount, dns_hdr::dh_arcount, dns_hdr::dh_flag1, dns_hdr::dh_flag2, dns_hdr::dh_id, dns_hdr::dh_nscount, dns_hdr::dh_qdcount, dlen, udp_dns::dns, dns_tell(), fatal(), udp_dns::hdr, dns::hdr, HTONS, ID_IPSELF, ID_PROBE, inet_ntoa(), my_port, named_port, new_id(), pack16(), printf, T_NS, udp_device, udp_io_hdr::uih_data_len, udp_io_hdr::uih_dst_addr, udp_io_hdr::uih_dst_port, udp_io_hdr::uih_ip_opt_len, ulen, and write. Referenced by job_find_named(). |
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Definition at line 724 of file nonamed.c. References htons, id2id::id, id2id, id2id::ip, N_IDS, and id2id::port. Referenced by insert_id_rec(), and named_probe(). |
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Definition at line 639 of file nonamed.c. References allocate(), job(), job::next, nil, job::prev, and queue. Referenced by cache_reply(), force_expire(), job(), job_connect(), job_find_named(), job_listen(), job_read_query(), job_read_reply(), job_read_udp(), job_setup_connect(), job_setup_listen(), job_write_query(), job_write_reply(), main(), and start_relay(). |
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Definition at line 123 of file nonamed.c. References now, and timegmt(). Referenced by init_config(), job_connect(), job_expect_named(), job_find_named(), job_listen(), job_read_query(), job_read_reply(), job_read_udp(), job_setup_connect(), job_setup_listen(), job_write_query(), job_write_reply(), and main(). |
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Definition at line 690 of file nonamed.c. References n, namechr, namencmp, p, and top. Referenced by compose_reply(). |
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Definition at line 740 of file nonamed.c. References id2id::id, id2id, id2id::ip, N_IDS, ntohs, and id2id::port. Referenced by job_read_udp(). |
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Definition at line 165 of file nonamed.c. Referenced by job_read_query(), named_probe(), query_chaos(), and query_hosts(). |
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Definition at line 172 of file nonamed.c. Referenced by dns_ttl(), query_chaos(), and query_hosts(). |
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Definition at line 256 of file nonamed.c. References arraysize, classname(), cp, dn_expand(), dns2oct, encoding, ep, inet_ntoa(), MAXDNAME, ntohl, ntohs, printf, r, type, upack16(), and upack32(). Referenced by dns_tell(). |
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Definition at line 513 of file nonamed.c. References insert_query(), query::less, query::more, mru, and nil. Referenced by compose_reply(), and file2cache(). |
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Definition at line 1028 of file nonamed.c. References arraylimit, arraysize, C_CHAOS, C_IN, cp, dns::data, dns_hdr::dh_ancount, dns_hdr::dh_arcount, dns_hdr::dh_flag1, dns_hdr::dh_flag2, dns_hdr::dh_nscount, dns_hdr::dh_qdcount, DHF_AA, DHF_QR, DHF_RA, dn_comp(), dns2oct, dns::hdr, HTONL, htons, HTONS, i, i_named, inet_ntoa(), memcpy(), my_ip, my_port, n, n_nameds, namecmp, named, nil, ntohs, pack16(), pack32(), r, sprintf(), strlen(), T_A, T_TXT, and version. Referenced by compose_reply(). |
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Definition at line 880 of file nonamed.c. References arraylimit, arraysize, C_IN, cp, dns::data, dns_hdr::dh_arcount, dns_hdr::dh_flag1, dns_hdr::dh_flag2, dns_hdr::dh_nscount, dns_hdr::dh_qdcount, DHF_AA, DHF_QR, DHF_RA, dn_comp(), dns2oct, hostent::h_addr_list, hostent::h_aliases, hostent::h_name, dns::hdr, HTONL, htons, HTONS, httl, i, if(), LOCALHOST, MAXDNAME, memcpy(), namecat, namechr, namecmp, namecpy, namencmp, nil, pack16(), pack32(), r, sethostent, single, sprintf(), T_A, T_CNAME, and T_PTR. Referenced by compose_reply(). |
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Definition at line 1254 of file nonamed.c. References cp, dlen, query::flags, lru, MAXDNAME, query::more, nil, now, q_refresh, QF_REFRESH, r, stale, query::stale, type, and ulen. |
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Definition at line 85 of file nonamed.c. References errno, fprintf(), stderr, and strerror(). |
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Definition at line 1989 of file nonamed.c. References debug, done, reinit, SIGHUP, SIGINT, SIGTERM, SIGUSR1, and SIGUSR2. |
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Definition at line 1531 of file nonamed.c. References allocate(), job_read_query, job_read_reply, LONG_TIMEOUT, newjob(), nil, NO_FD, now, query(), and reply. Referenced by job_connect(), and job_setup_connect(). |
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Definition at line 1658 of file nonamed.c. References dns_tell(), inet_ntoa(), ioctl, ntohs, NWIOGTCPCONF, nwio_tcpconf::nwtc_remaddr, nwio_tcpconf::nwtc_remport, oct2dns, printf, and upack16(). Referenced by job_read_query(), job_read_reply(), job_write_query(), and job_write_reply(). |
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Definition at line 108 of file nonamed.c. |
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Definition at line 181 of file nonamed.c. References s. Referenced by cache_reply(), compose_reply(), dns_ttl(), file2cache(), job_read_query(), job_read_reply(), print_qrr(), and tcp_dns_tell(). |
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Definition at line 191 of file nonamed.c. Referenced by dns_ttl(), file2cache(), and print_qrr(). |
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Initial value: {
"c*",
"i",
"d",
"d",
"d",
"d",
"ddlllll",
"d",
"d",
"d",
"c*",
"icc*",
"d",
"ss",
"dd",
"hd",
"s*",
}
Definition at line 204 of file nonamed.c. Referenced by print_qrr(). |
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Definition at line 60 of file nonamed.c. Referenced by init_config(). |
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Definition at line 79 of file nonamed.c. Referenced by init_config(), and query_hosts(). |
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Definition at line 777 of file nonamed.c. Referenced by job_find_named(), job_read_udp(), and query_chaos(). |
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Definition at line 875 of file nonamed.c. Referenced by job_setup_connect(). |
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Definition at line 873 of file nonamed.c. Referenced by job_connect(), job_expect_named(), job_find_named(), job_read_udp(), and main(). |
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Definition at line 875 of file nonamed.c. Referenced by job_setup_listen(). |
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Definition at line 876 of file nonamed.c. Referenced by job_read_query(), job_write_query(), job_write_reply(), and start_relay(). |
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Definition at line 877 of file nonamed.c. Referenced by job_read_reply(), job_write_reply(), and start_relay(). |
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Definition at line 873 of file nonamed.c. Referenced by job_read_udp(), and main(). |
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Definition at line 873 of file nonamed.c. Referenced by cache_reply(). |
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Definition at line 875 of file nonamed.c. Referenced by job_connect(), job_find_named(), job_listen(), and job_setup_connect(). |
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Definition at line 875 of file nonamed.c. Referenced by job_listen(), job_setup_listen(), and main(). |
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Definition at line 876 of file nonamed.c. Referenced by job_read_query(), and job_write_query(). |
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Definition at line 877 of file nonamed.c. Referenced by job_read_query(), job_read_reply(), and job_write_reply(). |
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Definition at line 82 of file nonamed.c. Referenced by main(). |
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Definition at line 162 of file nonamed.c. Referenced by cache2file(), extract_query(), insert_query(), and refresh_cache(). |
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Definition at line 162 of file nonamed.c. Referenced by cache_reply(), extract_query(), get_query(), insert_query(), and put_query(). |
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Definition at line 772 of file nonamed.c. Referenced by query_chaos(). |
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Definition at line 773 of file nonamed.c. Referenced by job_setup_listen(), main(), named_probe(), and query_chaos(). |
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Definition at line 776 of file nonamed.c. Referenced by compose_reply(), job_find_named(), job_read_udp(), job_setup_connect(), and query_chaos(). |
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Definition at line 773 of file nonamed.c. Referenced by job_setup_connect(), main(), and named_probe(). |
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Definition at line 62 of file nonamed.c. Referenced by cache2file(), and file2cache(). |
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Definition at line 163 of file nonamed.c. Referenced by compose_reply(), file2cache(), and refresh_cache(). |
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Definition at line 637 of file nonamed.c. Referenced by force_expire(), main(), newjob(), ns_interrupt(), and ns_send(). |
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Definition at line 80 of file nonamed.c. Referenced by sig_handler(). |
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Definition at line 779 of file nonamed.c. Referenced by job_find_named(). |
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Definition at line 81 of file nonamed.c. Referenced by cache2file(), exstring(), file2cache(), init_config(), main(), query_hosts(), and write_map(). |
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Definition at line 78 of file nonamed.c. Referenced by cache2file(), get_query(), init_config(), insert_query(), job_find_named(), and refresh_cache(). |
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Definition at line 769 of file nonamed.c. Referenced by connect(), daemonloop(), DataConnect(), DOdata(), DOopen(), doPASV(), job_connect(), job_listen(), job_read_query(), job_read_reply(), job_setup_connect(), job_setup_listen(), job_write_query(), job_write_reply(), listen(), main(), netfinger(), NetInit(), NETinit(), rcmd(), and tcp_connect(). |
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Definition at line 770 of file nonamed.c. Referenced by is_unused_port(), print_fd(), udp_buffree(), udp_cancel(), udp_close(), udp_get_data(), udp_init(), udp_ioctl(), udp_ip_arrived(), udp_main(), udp_read(), udp_restart_write_port(), udp_select(), and udp_write(). |
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1.4.6