Also --version & --help options added, and rewrote help output.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Karel Zak <kzak@redhat.com>
The TMPDIR environment is preferred over _PATH_TMP in which a
file is created that is ultimately sent to terminals. This patch
will also fix compiler warnings and removes magical numbers,
which has not explanation.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Karel Zak <kzak@redhat.com>
The patch will make too long path to be truncated to MAX_PATH
lenght. If user supplies too long file name that is caught at
fopen. Some users might find this unintuitive, so the altered
behavior will be mantioned in manual page.
Bug in earlier version was visible with a command bellow.
setterm -dump -file $(for i in $(seq 254); do printf x ; done)
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
The former getopts segment gave impression unknown options will
cause the program to exit with error and help is available with
-h. Neither work quite as designed, all unknown options made the
program to exit with success; and none of the options where
known.
The fix also has support for long options, and new --version
switch.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Moving the malloc out of loop will make leak to disappear, and
the command might run few jiffie quicker when there are 1+N
arguments.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
I need to call "make distcheck" often during development phase to check
that all files are correctly added to Makefiles. The "check-new"
automake option is useless if $(VERSION) is generated from git.
Signed-off-by: Karel Zak <kzak@redhat.com>
The script is copied as is from gnulib.
[kzak@redhat.com: - generate .tarball-version and .version files in
top level Makefile.am
- delete autom4te.cache in autogen.sh]
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Karel Zak <kzak@redhat.com>
The /proc/self/mountinfo file uses " - " field as a separator between
optional fields and next fields in the file. The '-' char could be
used in the fields (for example in UUIDs), so it's necessary to check
for whole " - " string rather than for '-' char only.
Reported-by: "Aneesh Kumar K. V" <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
On Thu, Mar 24, 2011 at 01:45:34PM +0100, Jan Engelhardt wrote:
> On a 24-thread/6-core SPARC T1, lscpu would wrongly output "5
> threads per core".
>
> It seems that the 6c T1 is simply an 8c T1 where 2c are disabled
> (offering a lesser model for a lower price, and all that marketing
> fluff). So the machine description header of the 6c T1 reports 32
> threads, but only goes on to provide 24 elements thereafter, which
> is why Linux will report threads 24-31 as "offline". So far so good.
>
> But lscpu would take the number of all (online and offline) threads
> (32) and divides it by the number of online cores (6), which yields
> an odd 5.33 threads/core.
>
> Simply pick the number of online threads.
Based on Jan's patch.
Reported-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Karel Zak <kzak@redhat.com>
This small fix makes it possible to print the first unprintable character
with code 128 from ASCII table.
Signed-off-by: Sergey Gusarov <laborer2008@gmail.com>
Sami Kerola
Karel Zak
Davidlohr Bueso
Olivier Mengué
Petr Uzel
Sergey Gusarov