“无手动输入pthread”-找不到按名称的手册页

18

我是Ubuntu的新手，想为Operating System中的读写器块编写代码，但是当我触发该命令时，man pthread它给了我一个错误，没有手动输入pthread。如何解决该问题？

package-management documentation manpage

— Barkha Dhamechai
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26

首先安装以下手册：

sudo apt-get install manpages-posix manpages-posix-dev

接着：

man pthreads

现在应该可以了。

— 雷克斯
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谢谢。我想这是您刚刚了解的事情之一？

— Neonfirelights 2014年

1

好的，因此您要查找的手册页不存在：

$ man pthread
No manual entry for pthread

嗯...让我们寻找类似的东西！
我们将自身man的选项-k为：

$ man -k pthread 
pthread_attr_destroy (3) - initialize and destroy thread attributes object
pthread_attr_getaffinity_np (3) - set/get CPU affinity attribute in thread attributes object
pthread_attr_getdetachstate (3) - set/get detach state attribute in thread attributes object
pthread_attr_getguardsize (3) - set/get guard size attribute in thread attributes object
[... 47 more lines ...]
pthread_timedjoin_np (3) - try to join with a terminated thread
pthread_tryjoin_np (3) - try to join with a terminated thread
pthread_yield (3)    - yield the processor
pthreads (7)         - POSIX threads
vfs_aio_pthread (8)  - implement async I/O in Samba vfs using a pthread pool

好吧...一些相关的东西...哦！pthreads看起来很有趣！

$ man pthreads|head -n 12
PTHREADS(7)           Linux Programmer's Manual          PTHREADS(7)



NAME
       pthreads - POSIX threads

DESCRIPTION
       POSIX.1  specifies  a  set  of  interfaces (functions, header
       files) for  threaded  programming  commonly  known  as  POSIX
       threads,  or Pthreads.  A single process can contain multiple
       threads, all of which are executing the same program.   These

现在，看来我们找到了！

— 沃尔克·西格尔
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