LINUX Ï̺߳¯Êý´óÈ«
LINUX Ï̺߳¯Êý´óÈ«
±¾ÎÄÀ´×ÔCSDN²©¿Í£¬³ö´¦£ºhttp://blog.csdn.net/ShowMan/archive/2009/09/22/4580295.aspx
Ïß³Ì
´´½¨Ò»¸öȱʡµÄÏß³Ì
ȱʡµÄÏ̵߳ÄÊôÐÔ£º
l ·Ç°ó¶¨
l δ·ÖÀë
l Ò»¸öȱʡ´óСµÄ¶ÑÕ»
l ¾ßÓк͸¸Ïß³ÌÒ»ÑùµÄÓÅÏȼ¶
Óà phread_attr_init() ´´½¨Ò»¸öȱʡµÄÊôÐÔ¶ÔÏó£¬
ÓÃÊôÐÔ¶ÔÏó´´½¨Ò»¸öÏß³Ì pthread_create(3T)
int p thread_create ( pthread_t *tid, const pthread_attr_t *tattr, void *(*start_routine)(void*), void *arg );
#include<pthread.h>
pthread_attr_t tattr;
pthread_t tid;
extern void *start_routine(void *arg);
void *arg;
int ret;
/*default behavior*/
ret = pthread_create( &tid, NULL, start_routine, arg );
/*init with default attributes*/
ret = pthread_attr_init( &tattr );
/*default behavior specified*/
ret = pthread_create( &tid, &tattr, start_routine, arg );
tattr Öк¬Óгõʼ»¯Ïß³ÌËùÐèµÄÊôÐÔ£¬Öµ¸³Îª NULL ¼´È±Ê¡¡£ start_routine ÊÇÏß³ÌÈë¿Úº¯ÊýµÄÆðʼµØÖ·¡£µ± start_routine ·µ»ØÊ±£¬ÏàÓ¦µÄÏ߳̾ͽáÊøÁË¡£Ï߳̽áÊøÊ±µÄÍ˳ö״ֵ̬ÊÇ start_routine º¯ÊýÓà phread_exit() º¯Êý·µ»ØµÄ·µ»ØÖµ¡£µ± pthread_create() º¯Êýµ÷Óóɹ¦Ê±£¬Ï̱߳êʶ·û±£´æÔÚ²ÎÊý tid Ö¸ÕëÖ¸ÏòÖС£
·µ»ØÖµ£¬ pthread_create() ³É¹¦ºó·µ»Ø 0 £¬
EAGAIN ³¬¹ýÁËij¸öÏÞÖÆ£¬Èç LWPs ¹ý¶à¡£
EINVAL tattr Öµ·Ç·¨¡£
´´½¨×ÓÏß³Ìʱ£¬´«¸ø×ÓÏ̵߳ÄÊäÈë²ÎÊý×îºÃÊÇ malloc() ·µ»ØµÄÖ¸Õ루ÕâÑùµÄÖ¸ÕëÖ¸Ïò½ø³Ì¶ÑÖеĴ洢¿Õ¼ä£©»òÖ¸ÏòÈ«¾Ö±äÁ¿µÄÖ¸Õ룬¶ø²»ÒªÊÇÖ¸Ïò¾Ö²¿±äÁ¿µÄÖ¸Õë¡£ÒòΪµ±×ÓÏ̷߳ÃÎÊÊäÈë²ÎÊýʱ£¬´´½¨×ÓÏ̵߳ĺ¯Êý¿ÉÄÜÒѽáÊø£¬¾Ö²¿±äÁ¿Ò²¾Í²»´æÔÚÁË¡£
µÈ´ýÏ߳̽áÊø
pthread_join(3T)
int pthread_join( pthread_t tid, void **status );
#include<pthread.h>
pthread_t tid;
int
Ïà¹ØÎĵµ£º
LAMPÕâ¸ö´ÊµÄÓÉÀ´×îÔçʼÓڵ¹úÔÓÖ¾“c't Magazine”£¬Michael KunzeÔÚ1990Äê×îÏȰÑÕâЩÏîÄ¿×éºÏÔÚÒ»Æð´´ÔìÁËLAMPµÄËõд×Ö¡£ÕâЩ×é¼þËäÈ»²¢²»ÊÇ¿ª¿ªÊ¼¾ÍÉè¼ÆÎªÒ»ÆðʹÓõ쬵«ÊÇ£¬ÕâЩ¿ªÔ´Èí¼þ¶¼¿ÉÒԺܷ½±ãµÄËæÊ±»ñµÃ²¢Ãâ·Ñ»ñµÃ¡£Õâ¾Íµ¼ÖÂÁËÕâЩ×é¼þ¾³£ÔÚÒ»ÆðʹÓá£ÔÚ¹ýÈ¥µÄ¼¸ÄêÀÕâЩ×é¼þµÄ¼æÈÝÐÔ²»¶ÏÍêÉÆ£¬Ô ......
¿ÉÒÔ½«Õâ¸ö½Å±¾·Å½øcrontab£¬ËûµÄÅäÖÆÎļþÔÚ /etc/crontabÖÐÿÌìÁ賿ִÐÐÒ»´Î£¬×Ô¶¯±¸·Ý Õâ¸ö½Å±¾Ã¿Ìì×î¶àÖ»Ö´ÐÐÒ»´Î£¬¶øÇÒÖ»±£Áô×î½üÎåÌìµÄ±¸·ÝÔÚ·þÎñÆ÷ÉÏ¡£
#!/bin/bash
#This is a ShellScript For Auto DB Backup
#Powered by aspbiz
#2004-09
#Setting
#ÉèÖÃÊý¾Ý¿âÃû£¬Êý¾Ý¿âµÇ¼Ãû£¬ÃÜÂ룬±¸·Ý·¾¶£¬ÈÕ־ ......
/*
file:string.h
#ifndef _LINUX_STRING_H_
#define _LINUX_STRING_H_
/* We don't want strings.h stuff being user by user stuff by accident */
#ifdef __KERNEL__
#include <linux/types.h> /* for size_t */
#include <linux/stddef.h> /* for NULL */
#include <linux/compiler.h&g ......
<!--
@page { margin: 2cm }
P { margin-bottom: 0.21cm }
-->
ʲôÊÇ
GNU/Linux
£¿Ê²Ã´ÊÇÕæÕýµÄ×ÀÃæ
Linux
£¿ÕâЩÎÊÌ⣬ÎÒÃDZØÐë¸ãÇå³þ£¬ËµÃ÷°×¡£×ÀÃæ
Linux
²»ÄÜÔÙÕÐÒ¡¹ýÊкöÓÆÈËÁË¡£
Àú ......
ÎÞÒâÖп´µ½ÁËһƪzz
http://hi.baidu.com/lyricidyll/blog/item/54e8f9a9c35bb8bbca130c7c.html
ÍÚLinuxÖеĹÅÀÏËõÂÔÓï
UnixÒѾÓÐ35ÄêÀúÊ·ÁË¡£Ðí¶àÈËÈÏΪËü¿ªÊ¼ÓÚÖÐÊÀ¼Í£¬Õâ¸öÖÐÊÀ¼ÍÊÇÏà¶ÔÓÚ¼ÆËã»ú¼¼ÊõµÄ²úÉúºÍ·¢Õ¹À´ËµµÄ¡£ÔÚ¹ýÈ¥µÄʱ¼äÀUnixºÍËüµÄ×Ó·ÖÖ§
LinuxÊÕ¼¯ÓÐÐí¶àµÄÀúÊ·ºÍһЩÍêÈ«¹ÅÀϵÄÓïÑÔ¡£ ......