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Re: simple execvp test
- To: cygwin at cygwin dot com
- Subject: Re: simple execvp test
- From: Christopher Faylor <cgf at redhat dot com>
- Date: Thu, 18 Oct 2001 17:11:44 -0400
- References: <3BCECA31.4FE7AAD2@syntrex.com>
- Reply-To: cygwin at cygwin dot com
On Thu, Oct 18, 2001 at 02:25:21PM +0200, Pavel Tsekov wrote:
>This mail is inspired by an offlist discussion with James Lee about vi
>execution before "cvs commit" command.
>
>Given the following simple test he says nothing happens after he
>executes it, as happens with the "cvs commit" command which fails to
>execute vi with the following error code "cannot exec vi: No such file
>or directory".
>
>#include <unistd.h>
>
>int main() { char *arg[] = { 0 };
>
>execvp("vi", arg);
>
>return 0; }
>
>If he sets for example the EDITOR variable to /usr/bin/vi then cvs
>suceeds in executing vi.
>
>So is this a known problem with execvp assuming that it should search
>the path for the executable.
I can't duplicate any problem with your test case. It works as expected
for me. Ditto, cvs.
cgf
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