- use termios, not sgtty
- dont use _putchar(), that was a BSD-curses specific feature not in
other curses packages (such as ncurses)
- use sigaction, not sigvec while I'm there
- box() does different things under sysv/ncurses on 1-line high windows,
and BSD-curses doesn't have hline(), so do it by adding characters
instead. That works on both styles of curses.
half way through the range rather than possibly colliding with
fixed elements. Increase the size of the arrays to take this into account..
remember that each element in the array is now only 1 ponter so this
isn't that much..
also note a possible bug in debugging code in uipc_socket2.c (add XXX)
I've been meaning to do this for AGES as I keep having to patch those routines
whenever I write a proprietary package or similar..
any module that assigns resources to processes needs to know when
these events occur. there are existsing modules that should be modified
to take advantage of these.. e.g. SYSV IPC primatives
presently have #ifdef entries in exit()
this also helps with making LKMs out of such things..
(see the man pages at_exit(9) and at_fork(9))
so that people can look and comment.
I'll add the at_fork and at_exit immediatly, but I'll
add teh at_shutdown later as it's more extensive
and I desire people's comments..
julian
called kern_shutdown.c
note: I couldn't see anything machine dependant in the
functions boot() and dumpsys() which were in machdep.c
I have left a prototype for cpu_boot() which would go in
machdep.c, but I have nothing to put in it. Iexpect others will
let me know in no uncertain ways that this or that is machine dependant
and should be there, but I'll way for that to happen.. :)
I haven't actually taken the functions OUT of machdep
or anywhere else yet.. I'm checking in this file so others can have a look
at it and comment. SO PLEASE DO COMMENT!
I am also (in another checkin) addinf a man(9) page for the new
at_shotdown().. er freudian slip there.. at_shutdown() call
so have a look at that (and at_exit and at_fork as well)
and feed me comments..
I'll heck in the changes to make these (shutdown) changes active tomorrow
if no-one objects too strongly..
gcc-2.7 has __attribute__((unused)) as a postfix operator on function
arguments to prevent -Wunused from complaining about them. gcc < 2.7
doesn't have anything like this (and doesn't care about it either).
eg:
int foo(bar, baz)
int bar __unused; /* needed because of function pointer typing */
char *baz __unused;
{
return (1);
}
