[Dev-luatex] Cron <luatex at server> /home/luatex/luatex-svn
arthur.reutenauer at normalesup.org
Fri Jan 19 03:39:50 CET 2007
> I assume you're aware of it, but I wanted to make sure to report it.
OK, apparently it's really a portability issue: unsetenv returns void,
not int, on Darwin (and, I expect, on other BSD-ish systems). See the
following extract from the man page:
getenv, putenv, setenv, unsetenv -- environment variable functions
Standard C Library (libc, -lc)
unsetenv(const char *name);
See also the following NOTE from the same man page on a Linux machine:
Prior to glibc 2.2.2, unsetenv() was prototyped as returning void; more
recent glibc versions follow the POSIX.1-2001-compliant prototype shown
in the SYNOPSIS.
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