How to execute a program from file descriptor?

Posted by stribika on Stack Overflow See other posts from Stack Overflow or by stribika
Published on 2010-05-23T16:26:04Z Indexed on 2010/05/23 16:30 UTC
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I need to execute a file when I only know the descriptor. It is also possible that there are no links to the file so finding out the name somehow is not an option. All the execve(), execvp(), etc functions take a file name. dlopen() also takes a name.

Ugly solutions (like reading the file and calling some function pointer) are OK.

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Developer IT

How to execute a program from file descriptor? - Developer IT

How to execute a program from file descriptor?

c

exec

file-descriptor

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