by A child process can not change the current directory of the parent because
the two processes have their own local environments.
The only exception is when you source one script from another. The sourced
script can change the current directory of the its parent. This is only
possible in scripts not C programs.
>hello all,
>As you know, use the chdir API can only change the directory
>of the current process.My problem is whether there is a method
>I can change the directory of the parent process,such as ksh.
>thanks,
>Li Xiaoming
>Automatic Parallelizing Compile Group
>Nanjing University,PR China