摘要: undefined reference to `sem_init'undefined reference to `sem_post'undefined reference to `sem_wait' 编译选项需要加入一个多线程: gcc -pthread -o outfile.out filenam 阅读全文
posted @ 2019-06-17 23:54 hemeiwolong 阅读(247) 评论(0) 推荐(0) 编辑