coreutils/src/seq.c, branch v8.26Mirror of https://https.git.savannah.gnu.org/git/coreutils.git/
https://git.shady.money/coreutils/atom?h=v8.262016-10-16T11:23:55Zall: use die() rather than error(EXIT_FAILURE)2016-10-16T11:23:55ZPádraig BradyP@draigBrady.com2016-10-15T22:10:35Zurn:sha1:492dcb2eb191b844a2fd5e51db3eed85289bea1f
die() has the advantage of being apparent to the compiler
that it doesn't return, which will avoid warnings in some cases,
and possibly generate better code.
* cfg.mk (sc_die_EXIT_FAILURE): A new syntax check rule to
catch any new uses of error (CONSTANT, ...);
seq: detect and report I/O errors immediately2016-04-24T22:19:50ZAssaf Gordonassafgordon@gmail.com2016-04-17T06:28:13Zurn:sha1:c92585b10b29ce2c31c69cea52e69ef053c9679f
Ensure I/O errors are detected (and terminate seq), preventing seq
from infloop (or running for long time with a large
range) upon write errors or ignored SIGPIPE. Examples:
seq 1 inf > /dev/full (seq_fast)
seq 1.1 0.1 inf >/dev/full (print_numbers)
* src/seq.c (io_error): A new function to diagnose appropriate
stdio errors and exit the program with failure status.
(seq_fast, print_numbers): Explicitly check for write errors
and terminate the program with diagnostic.
* tests/misc/seq-io-errors.sh: Test error detection with /dev/full.
* tests/misc/seq-epipe.sh: Test error detection with broken pipes.
* tests/local.mk: Add new tests.
* NEWS: Mention the fix.
seq: do not allow NaN arguments2016-04-14T10:39:28ZBernhard Voelkermail@bernhard-voelker.de2016-04-14T10:39:28Zurn:sha1:9a2e8ac489d7f7b2af4e1468f6174db9106eb9e4
* src/seq.c (isnan): Define macro.
(scan_arg): Add check if the given argument is NaN, and exit with
a proper error diagnostic in such a case.
(usage): Document it.
* tests/misc/seq.pl: Add tests.
* doc/coreutils.texi (seq invocation): Document the change.
* NEWS (Changes in behavior): Mention the change.
seq: do not allow 0 as increment value2016-04-14T10:38:09ZBernhard Voelkermail@bernhard-voelker.de2016-04-14T10:38:09Zurn:sha1:81e589021d9c47e4fbc4284e82881a9703246476
* src/seq.c (main): Exit with an error diagnostic when the given
step value is Zero.
(usage): Document it.
* doc/coreutils.texi (seq invocation): Likewise.
* tests/misc/seq.pl: Add tests.
* NEWS (Changes in behavior): Mention the change.
Reported by Маренков Евгений in:
http://bugs.gnu.org/23110
maint: update all copyright year number ranges2016-01-01T14:10:41ZPádraig BradyP@draigBrady.com2016-01-01T14:10:41Zurn:sha1:b16e999f553b682e74e0a56750f649da05130c4f
Run "make update-copyright" and then...
* gnulib: Update to latest with copyright year adjusted.
* tests/init.sh: Sync with gnulib to pick up copyright year.
* bootstrap: Likewise.
* tests/sample-test: Adjust to use the single most recent year.
all: quote string arguments in error messages2015-10-27T17:24:54ZPádraig BradyP@draigBrady.com2015-10-27T13:13:59Zurn:sha1:6796698c9945d87236ffcc939137d0919ef04931
These strings are often file names or other user specified
parameters, which can give confusing errors in
the presence of unexpected characters for example.
* cfg.mk (sc_error_quotes): A new syntax check rule.
* src/*.c: Wrap error() string arguments with quote().
* tests/: Adjust accordingly.
* NEWS: Mention the improvement.
seq: handle exponents more consistently2015-06-24T16:04:01ZPádraig BradyP@draigBrady.com2015-06-23T21:51:24Zurn:sha1:32c97093db85c827ccbbf4cd4255190718863232
src/seq.c (scan_arg): Set precision and width _after_ exponentiation.
For example, this will make '1.1e1 12' and '11 1.2e1' equivalent.
One can still set the precision by specifying extra precision on
the start value, or more naturally with a precision on a step value.
* tests/misc/seq-precision.sh: Add new cases.
seq: use consistent output format with hex integers2015-06-24T16:03:59ZPádraig BradyP@draigBrady.com2015-06-23T21:48:25Zurn:sha1:60c8e31d9201f10295cfdcfd2d15893f9682083b
* src/seq.c (scan_arg): Set precision to 0 for hex constants
(while avoiding hex floats). This will use then use the
fast path for these arguments. Note we also set the precision
of inf to 0 here, which ensures we use consistent precision
on output where possible.
* tests/misc/seq-precision.sh: Add corresponding test cases.
seq: support inf last item more generally/efficiently2015-06-24T16:03:35ZPádraig BradyP@draigBrady.com2014-10-11T09:06:48Zurn:sha1:fc6825b231b43c12738fb65a9309cdecb67f6833
* src/seq.c (main): Call seq_fast for infinite last value.
This implicitly avoids format conversion on the
999999 -> 1000000 transition.
* src/seq.c (seq_fast): Generalize the buffer handling,
and adjust to handle the "inf" last value specifics.
* tests/misc/seq-precision.sh: A new test.
* tests/local.mk: Reference the new test.
maint: update all copyright year number ranges2015-01-01T04:52:17ZPádraig BradyP@draigBrady.com2015-01-01T04:49:02Zurn:sha1:e0afeb0099c899c2caa7453072e2d223d8f0ceb9
Run "make update-copyright" and then...
* tests/sample-test: Adjust to use the single most recent year.
* tests/du/bind-mount-dir-cycle-v2.sh: Fix case in copyright message,
so that year is updated automatically in future.