bug#13054: Assume POSIX 1003.1-1988 or later for execve.

[Andreas Schwab]

Paul Eggert <eggert@cs.ucla.edu> writes:

> Perhaps the author of that part of Emacs simply
> didn't know about execve.  That would explain things.

I think the original author just wanted child_setup to search PATH.  The
change logs don't give any indication whether that was ever necessary.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."