MAM is Medium Auxiliary Memory and is most commonly found as flash
chips on tapes.
This includes support for reading attributes and decoding most
known attributes, but does not yet include support for writing
attributes or reporting attributes in XML format.
libsbuf/Makefile:
Add subr_prf.c for the new sbuf_hexdump() function. This
function is essentially the same function.
libsbuf/Symbol.map:
Add a new shared library minor version, and include the
sbuf_hexdump() function.
libsbuf/Version.def:
Add version 1.4 of the libsbuf library.
libutil/hexdump.3:
Document sbuf_hexdump() alongside hexdump(3), since it is
essentially the same function.
camcontrol/Makefile:
Add attrib.c.
camcontrol/attrib.c:
Implementation of READ ATTRIBUTE support for camcontrol(8).
camcontrol/camcontrol.8:
Document the new 'camcontrol attrib' subcommand.
camcontrol/camcontrol.c:
Add the new 'camcontrol attrib' subcommand.
camcontrol/camcontrol.h:
Add a function prototype for scsiattrib().
share/man/man9/sbuf.9:
Document the existence of sbuf_hexdump() and point users to
the hexdump(3) man page for more details.
sys/cam/scsi/scsi_all.c:
Add a table of known attributes, text descriptions and
handler functions.
Add a new scsi_attrib_sbuf() function along with a number
of other related functions that help decode attributes.
scsi_attrib_ascii_sbuf() decodes ASCII format attributes.
scsi_attrib_int_sbuf() decodes binary format attributes, and
will pass them off to scsi_attrib_hexdump_sbuf() if they're
bigger than 8 bytes.
scsi_attrib_vendser_sbuf() decodes the vendor and drive
serial number attribute.
scsi_attrib_volcoh_sbuf() decodes the Volume Coherency
Information attribute that LTFS writes out.
sys/cam/scsi/scsi_all.h:
Add a number of attribute-related structure definitions and
other defines.
Add function prototypes for all of the functions added in
scsi_all.c.
sys/kern/subr_prf.c:
Add a new function, sbuf_hexdump(). This is the same as
the existing hexdump(9) function, except that it puts the
result in an sbuf.
This also changes subr_prf.c so that it can be compiled in
userland for includsion in libsbuf.
We should work to change this so that the kernel hexdump
implementation is a wrapper around sbuf_hexdump() with a
statically allocated sbuf with a drain. That will require
a drain function that goes to the kernel printf() buffer
that can take a non-NUL terminated string as input.
That is because an sbuf isn't NUL-terminated until it is
finished, and we don't want to finish it while we're still
using it.
We should also work to consolidate the userland hexdump and
kernel hexdump implemenatations, which are currently
separate. This would also mean making applications that
currently link in libutil link in libsbuf.
sys/sys/sbuf.h:
Add the prototype for sbuf_hexdump(), and add another copy
of the hexdump flag values if they aren't already defined.
Ideally the flags should be defined in one place but the
implemenation makes it difficult to do properly. (See
above.)
Sponsored by: Spectra Logic Corporation
MFC after: 1 week
it takes a new argument allowing to specify the endianness of the database
to generate
Differential Revision: https://reviews.freebsd.org/D2730
Reviewed by: ian
examined via 'vmstat -o'. It can be used to determine which files are
using physical pages of memory and how much each is using.
Differential Revision: https://reviews.freebsd.org/D2277
Reviewed by: alc, kib
MFC after: 2 weeks
Sponsored by: Norse Corp, Inc. (forward porting to HEAD/10)
was longer than the second's. There is no need to compute and compare the
member list lengths in a separate pass, since we now just return false when
comparing member names if the list lengths are not equal.
MFC after: 2 weeks
quad_t in setusercontext(). While here, sanitize the clamping of the
priority value, and use the correct type for the return value of
login_getcapnum().
Reviewed by: kib
MFC after: 3 days
Add a regression test to pw(8) because the bug was discovered via using:
pw groupmod
PR: 187189
Reported by: mcdouga9@egr.msu.edu
Tested by: mcdouga9@egr.msu.edu
Patch by: Marc de la Gueronniere
Remove the .t wrappers
Rename all of the TAP test applications from test-<test> to
<test>_test to match the convention described in the TestSuite
wiki page
humanize_number_test.c:
- Fix -Wformat warnings with counter variables
- Fix minor style(9) issues:
-- Header sorting
-- Variable declaration alignment/sorting in main(..)
-- Fit the lines in <80 columns
- Fix an off by one index error in the testcase output [*]
- Remove unnecessary `extern char * optarg;` (this is already provided by
unistd.h)
Phabric: D555
Approved by: jmmv (mentor)
MFC after: 2 weeks
Obtained from: EMC / Isilon Storage Division [*]
Submitted by: Casey Peel <cpeel@isilon.com> [*]
Sponsored by: EMC / Isilon Storage Division
-fix a condition so that fparseln() doesn't report spurious empty lines
eg after 2 comment lines, or on EOF after a single comment line
-no escape character means no escaped characters
modify the previous fix so that no pointless realloc()s are done in
the case of multiple empty continuation lines, and comment the code
to make the logics obvious
fparseln is now part of libc in NetBSD so this changes the previous
revision numbering.
Obtained from: NetBSD (CVS Rev. 1.6-1.7)
MFC after: 2 weeks
The number of ways to indicate this confuses people.
PR: docs/100196
Reported by: "Dr. Markus Waldeck" <waldeck@gmx.de>
Reported by: Jamie Landeg Jones <jamie.landeg.jones@gmail.com>
user. Kqueue now saves the ucred of the allocating thread, to
correctly decrement the counter on close.
Under some specific and not real-world use scenario for kqueue, it is
possible for the kqueues to consume memory proportional to the square
of the number of the filedescriptors available to the process. Limit
allows administrator to prevent the abuse.
This is kernel-mode side of the change, with the user-mode enabling
commit following.
Reported and tested by: pho
Discussed with: jmg
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Since so many programs don't check return value, always NUL terminate
the buf...
fix rounding when using base 1024 (the bug that started it all)...
add a set of test cases so we can make sure that things don't break
in the future...
Thanks to Clifton Royston for testing and the test program...
Approved by: re (hrs, glebius)
MFC after: 1 week
o Fix range error checking to detect overflow when uint64_t < uintmax_t.
o Remove a non-functional check for no valid digits as pointed out by Bruce.
o Remove a rather pointless comment describing what the function does.
o Clean up a bunch of style bugs.
Brucified by: bde
EAGAIN/EWOULDBLOCK when another daemon was running and had the pidfile open.
We should return EEXIST in that case, fix it.
Reported by: Dirk Engling <erdgeist@erdgeist.org>
Reviewed by: jhb, Dirk Engling <erdgeist@erdgeist.org>
MFC after: 1 week
for example)
get the username information from old_pw structures to still allow renaming of a
user.
Reported by: Claude Buisson <clbuisson@orange.fr>
Approved by: des (mentor)
MFC after: 3 weeks
thing it was still used for was to set the "global default" password
hash. Since the stock auth.conf contained nothing but comments, the
global default was actually the first algorithm in crypt(3)'s list,
which happens to be DES; I take the fact that nobody noticed as proof
that it was not used outside of crypt(3).
The only other use in our tree was in the Kerberos support code in
in tinyware's passwd(1). I removed that code in an earlier commit;
it would not have compiled anyway, as it only supported Kerberos IV.
The auth_getval() function is now a stub that always returns NULL,
which has the same effect as a functional auth_getval() with an
empty auth.conf.
MFC after: 3 weeks
LOGIN_SETPRIORITY is set, and setting the priority (rtprio or
setpriority) fails.
PR: kern/164238
Submitted by: Alexander Wittig <alexander@wittig.name>
Reviewed by: des
Approved by: cperciva
MFC after: 1 month
when the child process execs daemon's target program thanks to flock(2)
semantics. So, we apparently have to leak the open pidfile's file
descriptor to keep the lock for the pidfile(3) functions to work properly.
Test case demonstrated by trociny:
ref8-amd64:/home/trociny% uname -r
8.2-STABLE
ref8-amd64:/home/trociny% daemon -p /tmp/sleep.pid sleep 10
ref8-amd64:/home/trociny% daemon -p /tmp/sleep.pid sleep 10
daemon: process already running, pid: 19799
kopusha:~% uname -r
10.0-CURRENT
kopusha:~% daemon -p /tmp/sleep.pid sleep 10
kopusha:~% daemon -p /tmp/sleep.pid sleep 10
kopusha:~%
for pidfh in libutil.h in its place.
This allows us to hide the contents of the pidfh structure, and also
allowed removal of the "#ifdef _SYS_PARAM_H" guard from around the
pidfile_* function prototypes.
Suggested by pjd.
