[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <CACBMf30eYQ9TzBr=ROV0Dgq0W0yM2hAjZWTae3H1PAQo2Pw21g@mail.gmail.com>
Date: Wed, 17 May 2017 16:22:45 -0500
From: John Regan <saxindustries@...il.com>
To: musl@...ts.openwall.com
Subject: Re: Question about setting argv[0] when manually using dynamic linker
On Wed, May 17, 2017 at 4:15 PM, mzpqnxow <musl@...qnxow.com> wrote:
> Does the shell built-in "exec" -a app1 /bah/dynamic-loader.so
> /path/to/app1" work or it has the same problem with argv[0] getting reset?
>
>
It looks like argv[0] gets reset. Plus I don't think every shell's built-in
"exec" supports that -a flag. I don't see it mentioned in the POSIX man
page for exec -
http://pubs.opengroup.org/onlinepubs/009604599/utilities/exec.html - nor do
I see anything about it on the dash man page -
https://linux.die.net/man/1/dash, I suspect that's specific to bash.
Content of type "text/html" skipped
Powered by blists - more mailing lists
Confused about mailing lists and their use?
Read about mailing lists on Wikipedia
and check out these
guidelines on proper formatting of your messages.
