round has been tested on Solaris/x86 and Linux hosts.
* Add host tools cap_mkdb, ctags, m4, uudecode.
* Protect __RCSID() and __COPYRIGHT() better.
* Reduce the number of places that need to include "config.h", to keep
sources closer to their "vanilla" versions.
* Add more compat #defines and autoconf-checked functions.
to 0 and have getopt(3)/getopt_long(3) continue to function properly.
This happens to work with GNU getopt_long(3), so mimmick the behavior.
Fixes pkg/10980 (Manuel Bouyer): rsyncd was relying on this behavior.
When complaining about a long option which requires an argument,
print the actual option, not some pointer-garbage.
(Hint: "%c" and "%s" are different.)
descriptors against -1 (as appropriate).
* add actual checks which to detect stuff that would trigger_DIAGASSERT(),
and attempt to return a sane error condition.
* knf some code
* remove some `register' decls.
the first two items result in the addition of code similar to the
following in various functions:
_DIAGASSERT(path != NULL)
#ifdef _DIAGNOSTIC
if (path == NULL) {
errno = EFAULT;
return (-1);
}
#endif
