listener sockets unless -a was given. (It was checking the local
address instead of the remote address for being INADDR_ANY or
equivalent.)
PR 38093 from Dieter Roelants; I adjusted the patch a little.
This needs pullups for both -4 and -5.
syntax to have a line that starts with # that is not comment, but well,
let's just say it's not valid syntax for Makefile.${arch}.
Breakage on a couple archs reported by he@.
(ours is patched to not do this) leave in utmp. PR 26168.
I'm doing this by testing for ^:[0-9] in the line field of utmp(x),
rather than by attempting to stat the device name corresponding to the
entry as in Martin's patch, because (1) no valid tty should ever have
a name beginning with a colon, and (2) this way we don't silently skip
over real ttys that should be there but for some reason have disappeared.
(I suppose this might conceivably fail to catch entries for displays
connected via XDCMP; however, ~nobody does that any more and XDCMP is
a security hole anyhow. If anyone's really concerned about this, let
me know.)
In the long run we should look into ways of getting "tty" messages to
users logged in with an X session and no terminal windows open, as
that's probably fairly common for the desktop.
- open() and close() the file in the main loop
- pass the fd down into the handlers
- use _rtld_error() in ELFNAME(ldd)
this fixes PR#40543 and also makes error messages look better.
(and similarly for the other .ifxxx).
Do comparison against "" or 0 for .if "foo" and .if <numeric> directly
instead of faking up the operator string.
Rename error: to done: and use it for more exit paths.
Elucidate and correct some comments.
Fixes problems with makefiles that do:
.for var in var_1 var_2
.ifdef ${var}
...
which used to check whether var_1 was defined - because the .ifdef saw the
literal var_1, not a variable expansion due to the way .for loop variables
were substituted.
joerg