Date: Thu, 04 Mar 2004 09:12:51 -0800 From: underway@comcast.net (Gary W. Swearingen) To: Bruce Evans <bde@zeta.org.au> Cc: freebsd-bugs@FreeBSD.org Subject: Re: bin/63718: lptcontrol.c has unused PATH_LPCTL definition. Message-ID: <6wn06wfsdo.06w@mail.comcast.net> In-Reply-To: <20040304181246.T6033@gamplex.bde.org> (Bruce Evans's message of "Thu, 4 Mar 2004 18:42:28 %2B1100 (EST)") References: <61wu61h828.u61@mail.comcast.net> <20040304181246.T6033@gamplex.bde.org>
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Thanks Bruce. Some of that went over my head, but here's a
replacement patch that seems to work. (My use of the stock lptcontrol
was giving "lptcontrol: open: Device busy" which the patch fixes.) I
slipped in an improvement (?) to the "usage" string.
I tested (?) it by "making" it an running the new program without
error, but I know of no way to determine whether it actually changed
lpt0's mode.
I'll file another PR on the manpage's FILES section later.
--- lptcontrol.c.orig Sat May 3 14:06:37 2003
+++ lptcontrol.c Thu Mar 4 09:06:06 2004
@@ -46,8 +46,7 @@
#include <sys/types.h>
-#define PATH_LPCTL _PATH_DEV "lpctl"
-#define DEFAULT_DEVICE _PATH_DEV "lpt0"
+#define DEFAULT_DEVICE _PATH_DEV "lpt0.ctl"
#define IRQ_INVALID -1
#define DO_POLL 0
#define USE_IRQ 1
@@ -56,7 +55,7 @@
static void usage(void)
{
- fprintf(stderr, "usage: lptcontrol -i | -p | -s | -e [-d device]\n");
+ fprintf(stderr, "usage: lptcontrol -i | -p | -s | -e [-d lpt-control-device]\n");
exit(1);
}
help
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