随笔分类 -  unix/linux

摘要:简述: 进程信号11段错误,出core。内核dmesg打印:*****(程序名字)[31255]: segfault at 7fff6d99febc ip 0000003688644323 sp 00007fff6d99fd30 error 7 in libc.so.6[3688600000+175 阅读全文
posted @ 2018-08-06 12:36 svking 阅读(3798) 评论(0) 推荐(0)
摘要:一、内核定时器定义:struct timer_list { struct list_head entry; unsigned long expires; void (*function)(unsigned long); unsigned long data; struc... 阅读全文
posted @ 2014-08-24 10:53 svking 阅读(260) 评论(0) 推荐(0)
摘要:dup和dup2函数 阅读全文
posted @ 2012-08-10 12:52 svking 阅读(3052) 评论(0) 推荐(0)
摘要:FILE结构体的定义 阅读全文
posted @ 2012-08-08 21:03 svking 阅读(4947) 评论(1) 推荐(0)
摘要:lseek()函数 阅读全文
posted @ 2012-08-08 13:38 svking 阅读(540) 评论(0) 推荐(0)
摘要:STDIN_FILENO与STDIN的区别 阅读全文
posted @ 2012-08-08 12:34 svking 阅读(4201) 评论(0) 推荐(1)