Re: requests for perl XS code
On Sun, Oct 17, 2010 at 5:55 PM, Damien Miller d...@mindrot.org wrote: On Sun, 17 Oct 2010, Marc Espie wrote: ... What I'm talking about is mostly wrapping around recvmsg/sendmsg and CMSG_DATA pack/unpack type routines. We had talked about putting fdpassing functions into libutil at one stage. IMO it would be better to go ahead with this and then wrap the result. Right, 'cause if we had a design for that API, the perl API could be modeled after it. Right now, I'm pondering the generic recvmsg() API, which requires the caller to provide space for control data up front, and thinking that something like: ($addr, $msg_flags, $control_data) = recvmsg($fh, $buffer, $length, $flags, $control_len); is the most basic level, but that's scary for a few reasons: 1) how do you, *in perl*, come up with the right value for $control_len? 2) so you parse $control_data with perl versions of the CMSG_* macros; can you really map the numeric fds to perl filehandles *and have them close correctly*? 3) unwary users that didn't handle SCM_RIGHTS would leak fds...though that's really a bug in the UNIX API itself. (Hmm, what does recvmsg() do with control data if MSG_PEEK is set? Can you get fds twice by peeking at them? What happens if two fds are sent but the receiver only provides room for one? Does the second remain queued, does it get closed, or (hopefully not) does it get lost?) Philip Guenther
groff going away at some point...
... and the ports tree is actually ready to switch. Any port that requires groff just need to set USE_GROFF=Yes to - have a build depends on the groff port - have pkg_create format pages using the groff port behind the scenes. Note that this is transparent revision-wise, there's absolutely no need to bump anything, since that's a build-depends, and register-plist is already aware of the equivalence between manN/foo.N and catN/foo.0 So, it's just a question of a massive commit to tag all ports that have manpages with USE_GROFF, do a build and check that everything is fine. Then we can slowly switch everything that's happy with it back to mandoc.
move isakmpd to the openssl version of cast
isakmpd is the only user of the cast cipher from the libc,
so i'd like to move it to the openssl version and remove
cast cipher from the libc.
diff is tested against patched and unpatched versions in
both initiator and responder modes.
OK?
Index: crypto.c
===
RCS file: /home/cvs/src/sbin/isakmpd/crypto.c,v
retrieving revision 1.30
diff -u -p -r1.30 crypto.c
--- crypto.c15 Oct 2010 10:18:42 - 1.30
+++ crypto.c18 Oct 2010 08:37:58 -
@@ -204,38 +204,25 @@ blf_decrypt(struct keystate *ks, u_int8_
enum cryptoerr
cast_init(struct keystate *ks, u_int8_t *key, u_int16_t len)
{
- cast_setkey(ks-ks_cast, key, len);
+ CAST_set_key(ks-ks_cast, len, key);
return EOKAY;
}
void
cast1_encrypt(struct keystate *ks, u_int8_t *data, u_int16_t len)
{
- u_int16_t i, blocksize = ks-xf-blocksize;
+ u_int16_t blocksize = ks-xf-blocksize;
u_int8_t *iv = ks-liv;
memcpy(iv, ks-riv, blocksize);
- for (i = 0; i len; data += blocksize, i += blocksize) {
- XOR64(data, iv);
- cast_encrypt(ks-ks_cast, data, data);
- SET64(iv, data);
- }
+ CAST_cbc_encrypt(data, data, len, ks-ks_cast, iv, 1);
}
void
cast1_decrypt(struct keystate *ks, u_int8_t *data, u_int16_t len)
{
- u_int16_t i, blocksize = ks-xf-blocksize;
-
- data += len - blocksize;
- for (i = len - blocksize; i = blocksize; data -= blocksize,
- i -= blocksize) {
- cast_decrypt(ks-ks_cast, data, data);
- XOR64(data, data - blocksize);
- }
- cast_decrypt(ks-ks_cast, data, data);
- XOR64(data, ks-riv);
+ CAST_cbc_encrypt(data, data, len, ks-ks_cast, ks-riv, 0);
}
enum cryptoerr
Index: crypto.h
===
RCS file: /home/cvs/src/sbin/isakmpd/crypto.h,v
retrieving revision 1.19
diff -u -p -r1.19 crypto.h
--- crypto.h15 Oct 2010 10:18:42 - 1.19
+++ crypto.h18 Oct 2010 08:37:22 -
@@ -34,7 +34,7 @@
#include openssl/des.h
#include blf.h
-#include cast.h
+#include openssl/cast.h
#include openssl/aes.h
@@ -82,7 +82,7 @@ struct keystate {
union {
DES_key_schedule desks[3];
blf_ctx blfks;
- cast_keycastks;
+ CAST_KEYcastks;
AES_KEY aesks[2];
} keydata;
};
Re: usb xfer timeout issue
On Sun, 17 Oct 2010 23:01:01 + Jacob Meuser jake...@sdf.lonestar.org wrote: unless someone sees a problem, or has a better solution, I think this should go in soon. Xfer and bb_reset rings bells with some panics I had. If/when this goes in and I find time I'll try all the devices I've had problems with (different devices, different releases, I think, weird, certain usbs always fine) and see if I can get a panic/lock-up. Many Thanks for all the usb work
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Re: update pms driver
This seems is fine too.
Cheers
On Sun, Oct 17, 2010 at 05:38:32PM +0600, Alexandr Shadchin wrote:
On Sun, Oct 17, 2010 at 06:34:23AM -0400, Kenneth R Westerback wrote:
On Sat, Oct 16, 2010 at 09:00:43PM +0600, Alexandr Shadchin wrote:
On Sat, Oct 16, 2010 at 03:42:10PM +0100, Nicholas Marriott wrote:
pmsinput could have a newline after the return type like the rest,
otherwise looks good for me.
I agree, did not notice :)
Fixed
--
Alexandr Shadchin
The diff diddn't compile due to ';' in pmsprobe(). Make sure you at least
compile diffs, lest we start trusting you and committing without compiling
ourselves!
Right now wanted to write about this error.
I have two laptops. Second forgot to sync. I'll try to be more attentive.
Done. Next? :-).
Ken
Simplified pmsprobe(), no functional change.
--
Alexandr Shadchin
Index: pms.c
===
RCS file: /cvs/src/sys/dev/pckbc/pms.c,v
retrieving revision 1.10
diff -u -p -r1.10 pms.c
--- pms.c 17 Oct 2010 10:32:00 - 1.10
+++ pms.c 17 Oct 2010 11:30:24 -
@@ -134,21 +134,10 @@ pmsprobe(struct device *parent, void *ma
/* reset the device */
cmd[0] = PMS_RESET;
res = pckbc_poll_cmd(pa-pa_tag, pa-pa_slot, cmd, 1, 2, resp, 1);
- if (res) {
+ if (res || resp[0] != PMS_RSTDONE || resp[1] != 0) {
#ifdef DEBUG
- printf(pmsprobe: reset error %d\n, res);
-#endif
- return (0);
- }
- if (resp[0] != PMS_RSTDONE) {
- printf(pmsprobe: reset response 0x%x\n, resp[0]);
- return (0);
- }
-
- /* get type number (0 = mouse) */
- if (resp[1] != 0) {
-#ifdef DEBUG
- printf(pmsprobe: type 0x%x\n, resp[1]);
+ printf(pms: reset error %d (response 0x%02x, type 0x%02x)\n,
+ res, resp[0], resp[1]);
#endif
return (0);
}
dhcpd autoproxy option
Hi @Tech, I want to configure dhcpd with WPAD option. I see that option-252 is renamed/moved as autoproxy. But there is no manual or reference about autoproxy. Can anyone add any syntax or mini example to the list please? -- Thanks. Driton
switch man.conf(5) to mandoc(1)
As matthieu@ pointed out on tech@, man.conf(5) must be switched. Now that groff doesn't even exist any more in base, it's high time. Regarding base and new style ports (those now installing mandoc- or groff-preformatted manuals), it makes no difference. Regarding Xenocara and old style ports (those installing unformatted manuals), it will not cope 100%, but certainly better than a program that does not even exist any longer. Admittedly, there are some problems in Xenocara: schwa...@rhea $ cd /usr/X11R6/man/ schwa...@rhea $ mandoc -Tlint -Wfatal man*/* 2 /tmp/mandoc.probs schwa...@rhea $ wc /tmp/mandoc.probs 8974513 46585 /tmp/mandoc.probs schwa...@rhea $ grep -c 'no document body' /tmp/mandoc.probs 823 These pages consist of a single line containing an .so macro. They should probably be replaced by MLINKs. schwa...@rhea $ grep -c 'man tbl parser:.*bad syntax' /tmp/mandoc.probs 69 In these cases, mandoc bugs still prevent rendering of some tables. So, in the whole of the source-installed Xenocara manuals, 69 tables got lost. Besides, the following pages trigger fatal mandoc errors: XTestQueryExtension(3) Xcomposite(3) XpSelectInput(3) glint(4) rendition(4) But i fear delaying the switch will not help Xenocara in any way. OK? Index: man.conf === RCS file: /cvs/src/etc/man.conf,v retrieving revision 1.15 diff -u -p -r1.15 man.conf --- man.conf9 Apr 2010 19:07:30 - 1.15 +++ man.conf18 Oct 2010 21:18:30 - @@ -16,17 +16,15 @@ _subdir cat1 man1 cat8 man8 cat6 man6 c _suffix.0 _build .0.Z/usr/bin/zcat %s _build .0.gz /usr/bin/gzcat %s -_build .[1-9n] /usr/bin/nroff -Tascii -man %s -_build .[1-9n].Z /usr/bin/zcat %s | /usr/bin/nroff -Tascii -man -_build .[1-9n].gz /usr/bin/gzcat %s | /usr/bin/nroff -Tascii -man -_build .[1-9][a-z] /usr/bin/nroff -Tascii -man %s -_build .[1-9][a-z].Z /usr/bin/zcat %s | /usr/bin/nroff -Tascii -man -_build .[1-9][a-z].gz /usr/bin/gzcat %s | /usr/bin/nroff -Tascii -man -_build .tbl/usr/bin/tbl %s | /usr/bin/nroff -Tascii -man -_build .tbl.Z /usr/bin/zcat %s | /usr/bin/tbl | /usr/bin/nroff -Tascii -man -_build .tbl.gz /usr/bin/gzcat %s | /usr/bin/tbl | /usr/bin/nroff -Tascii -man -_build .me /usr/bin/nroff -Tascii -me %s 2/dev/null | cat -s -_build .ms /usr/bin/nroff -Tascii -ms %s 2/dev/null | cat -s +_build .[1-9n] /usr/bin/mandoc %s +_build .[1-9n].Z /usr/bin/zcat %s | /usr/bin/mandoc +_build .[1-9n].gz /usr/bin/gzcat %s | /usr/bin/mandoc +_build .[1-9][a-z] /usr/bin/mandoc %s +_build .[1-9][a-z].Z /usr/bin/zcat %s | /usr/bin/mandoc +_build .[1-9][a-z].gz /usr/bin/gzcat %s | /usr/bin/mandoc +_build .tbl/usr/bin/mandoc %s +_build .tbl.Z /usr/bin/zcat %s | /usr/bin/mandoc +_build .tbl.gz /usr/bin/gzcat %s | /usr/bin/mandoc # Sections and their directories. # All paths ending in '/' are the equivalent of entries specifying that
Re: update pms driver
This doesn't seem to cause any regressions for me.
On Tue, Oct 12, 2010 at 03:56:46PM -0400, Kenneth R Westerback wrote:
On Fri, Oct 08, 2010 at 01:28:11AM +0600, Alexandr Shadchin wrote:
On Wed, Oct 06, 2010 at 09:53:47PM -0400, Kenneth R Westerback wrote:
Committed. Next? :-)
Ken
Removed unnecessary code, as the same thing does pms_change_state() when
the device enters a state of PMS_STATE_ENABLED
--
Alexandr Shadchin
Works for me, but I'm not completely sure that the state change occurs when
the attach is going on. If it is, then this should be ok. Any other tests?
Ken
Index: pms.c
===
RCS file: /cvs/src/sys/dev/pckbc/pms.c,v
retrieving revision 1.8
diff -u -p -r1.8 pms.c
--- pms.c 7 Oct 2010 01:52:25 - 1.8
+++ pms.c 7 Oct 2010 18:46:59 -
@@ -167,29 +167,11 @@ pmsattach(parent, self, aux)
struct pms_softc *sc = (void *)self;
struct pckbc_attach_args *pa = aux;
struct wsmousedev_attach_args a;
- u_char cmd[1], resp[2];
- int res;
sc-sc_kbctag = pa-pa_tag;
sc-sc_kbcslot = pa-pa_slot;
printf(\n);
-
- /* Flush any garbage. */
- pckbc_flush(pa-pa_tag, pa-pa_slot);
-
- /* reset the device */
- cmd[0] = PMS_RESET;
- res = pckbc_poll_cmd(pa-pa_tag, pa-pa_slot, cmd, 1, 2, resp, 1);
-#ifdef DEBUG
- if (res || resp[0] != PMS_RSTDONE || resp[1] != 0) {
- printf(pmsattach: reset error\n);
- return;
- }
-#endif
-
- sc-inputstate = 0;
- sc-oldbuttons = 0;
pckbc_set_inputhandler(sc-sc_kbctag, sc-sc_kbcslot,
pmsinput, sc, sc-sc_dev.dv_xname);
