软件著作权源代码

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tybs_result_totext(result)); return (TYBS_R_UNEXPECTED); } result = tybs_hash_create(ns_g_mctx, ns_g_entropy, DNS_NAME_MAXWIRE); if (result != TYBS_R_SUCCESS) { UNEXPECTED_ERROR(__FILE__, __LINE__, \ tybs_result_totext(result)); return (TYBS_R_UNEXPECTED); } return (TYBS_R_SUCCESS); }

static void

destroy_managers(void) { ns_lwresd_shutdown(); tybs_entropy_detach(&ns_g_entropy); if (ns_g_fallbackentropy != NULL) tybs_entropy_detach(&ns_g_fallbackentropy); tybs_taskmgr_destroy(&ns_g_taskmgr); tybs_timermgr_destroy(&ns_g_timermgr); tybs_socketmgr_destroy(&ns_g_socketmgr); tybs_hash_destroy(); }

static void setup(void) { tybs_result_t result; #ifdef HAVE_LIBSCF char *instance = NULL; #endif ns_os_inituserinfo(ns_g_username); ns_os_tzset(); ns_os_opendevnull(); #ifdef HAVE_LIBSCF result = ns_smf_get_instance(&instance, 0, ns_g_mctx); if (result == TYBS_R_SUCCESS) ns_smf_got_instance = 1; else ns_smf_got_instance = 0; if (instance != NULL) tybs_mem_free(ns_g_mctx, instance); #endif /* HAVE_LIBSCF */ #ifdef PATH_RANDOMDEV if (ns_g_chrootdir != NULL) { result = tybs_entropy_create(ns_g_mctx, &ns_g_fallbackentropy); if (result != TYBS_R_SUCCESS) ns_main_earlyfatal(\ tybs_result_totext(result)); result = tybs_entropy_createfilesource(ns_g_fallbackentropy, PATH_RANDOMDEV); if (result != TYBS_R_SUCCESS) { ns_main_earlywarning(\ \

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PATH_RANDOMDEV, tybs_result_totext(result)); tybs_entropy_detach(&ns_g_fallbackentropy); } } #endif ns_os_chroot(ns_g_chrootdir); ns_os_minprivs(); result = ns_log_init(TYBS_TF(ns_g_username != NULL)); if (result != TYBS_R_SUCCESS) ns_main_earlyfatal(\ tybs_result_totext(result)); if (!ns_g_foreground) ns_os_daemonize(); result = tybs_app_start(); if (result != TYBS_R_SUCCESS) ns_main_earlyfatal(\ tybs_result_totext(result)); tybs_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN, TYBS_LOG_NOTICE, \ saved_command_line); tybs_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN, TYBS_LOG_NOTICE, \ (void)tybs_resource_getlimit(tybs_resource_stacksize, &ns_g_initstacksize); (void)tybs_resource_getlimit(tybs_resource_datasize, &ns_g_initdatasize); (void)tybs_resource_getlimit(tybs_resource_coresize, &ns_g_initcoresize); (void)tybs_resource_getlimit(tybs_resource_openfiles, &ns_g_initopenfiles); if (! tybs_file_isabsolute(ns_g_conffile)) { result = tybs_file_absolutepath(ns_g_conffile, absolute_conffile, sizeof(absolute_conffile)); if (result != TYBS_R_SUCCESS) ns_main_earlyfatal(\ \ tybs_result_totext(result)); ns_g_conffile = absolute_conffile; } result = tybs_time_now(&ns_g_boottime); if (result != TYBS_R_SUCCESS) ns_main_earlyfatal(\ tybs_result_totext(result)); result = create_managers(); if (result != TYBS_R_SUCCESS) ns_main_earlyfatal(\ tybs_result_totext(result)); ns_builtin_init(); #ifdef DLZ result = dlz_drivers_init();

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if (result != TYBS_R_SUCCESS) ns_main_earlyfatal(\ tybs_result_totext(result)); #endif ns_server_create(ns_g_mctx, &ns_g_server); }

static void

cleanup(void) { destroy_managers(); ns_server_destroy(&ns_g_server); ns_builtin_deinit(); #ifdef DLZ dlz_drivers_clear(); #endif dns_name_destroy(); tybs_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN, TYBS_LOG_NOTICE, \ ns_log_shutdown(); }

static char *memstats = NULL; void

ns_main_setmemstats(const char *filename) { if (memstats != NULL) { free(memstats); memstats = NULL; } if (filename == NULL) return; memstats = malloc(strlen(filename) + 1); if (memstats) strcpy(memstats, filename); }

#ifdef HAVE_LIBSCF tybs_result_t

ns_smf_get_instance(char **ins_name, int debug, tybs_mem_t *mctx) { scf_handle_t *h = NULL; int namelen; char *instance; REQUIRE(ins_name != NULL && *ins_name == NULL); if ((h = scf_handle_create(SCF_VERSION)) == NULL) { if (debug) UNEXPECTED_ERROR(__FILE__, __LINE__, \ scf_strerror(scf_error())); return (TYBS_R_FAILURE); } if (scf_handle_bind(h) == -1) { if (debug) UNEXPECTED_ERROR(__FILE__, __LINE__, \ scf_strerror(scf_error())); scf_handle_destroy(h);

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return (TYBS_R_FAILURE); } if ((namelen = scf_myname(h, NULL, 0)) == -1) { if (debug) UNEXPECTED_ERROR(__FILE__, __LINE__, \ scf_strerror(scf_error())); scf_handle_destroy(h); return (TYBS_R_FAILURE); } if ((instance = tybs_mem_allocate(mctx, namelen + 1)) == NULL) { UNEXPECTED_ERROR(__FILE__, __LINE__, \ \ tybs_result_totext(TYBS_R_NOMEMORY)); scf_handle_destroy(h); return (TYBS_R_FAILURE); } if (scf_myname(h, instance, namelen + 1) == -1) { if (debug) UNEXPECTED_ERROR(__FILE__, __LINE__, \ scf_strerror(scf_error())); scf_handle_destroy(h); tybs_mem_free(mctx, instance); return (TYBS_R_FAILURE); } scf_handle_destroy(h); *ins_name = instance; return (TYBS_R_SUCCESS); }

#endif int

main(int argc, char *argv[]) { tybs_result_t result; #ifdef HAVE_LIBSCF char *instance = NULL; #endif strlcat(version, #ifdef __DATE__ \TE__ \#else \#endif sizeof(version)); result = tybs_file_progname(*argv, program_name, sizeof(program_name)); if (result != TYBS_R_SUCCESS) ns_main_earlyfatal(\ if (strcmp(program_name, \ ns_g_lwresdonly = TYBS_TRUE; tybs_assertion_setcallback(assertion_failed); tybs_error_setfatal(library_fatal_error);