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* misc: consolidate version printing and close_stdout()Karel Zak2019-04-161-3/+3
| | | | Signed-off-by: Karel Zak <kzak@redhat.com>
* misc: consolidate macro style USAGE_HELP_OPTIONSRuediger Meier2017-06-291-2/+2
| | | | | | | | | changed in include/c.h and applied via sed: sed -i 's/fprintf.*\(USAGE_MAN_TAIL.*\)/printf(\1/' $(git ls-files -- "*.c") sed -i 's/print_usage_help_options\(.*\);/printf(USAGE_HELP_OPTIONS\1);/' $(git ls-files -- "*.c") Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
* misc: consolidate all --help option descriptionsRuediger Meier2017-06-271-2/+2
| | | | | | | | Now we are always using the same text also for commands which had still hardcoded descriptions or where we can't use the standard print_usage_help_options macro. Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
* misc: cosmetics, remove argument from usage(FILE*)Ruediger Meier2017-06-261-3/+4
| | | | | | | | | | | | | | This patch is trivial and changes nothing, because we were always using usage(stdout) Now all our usage() functions look very similar. If wanted we could auto-generate another big cosmetical patch to remove all the useless "FILE *out" constants and use printf and puts rather than their f* friends. Such patch could be automatically synchronized with the translation project (newlines!) to not make the translators sick. Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
* Use --help suggestion on invalid optionKarel Zak2016-12-191-2/+2
| | | | | | | | The current default is to print all usage() output. This is overkill in many case. Addresses: https://github.com/karelzak/util-linux/issues/338 Signed-off-by: Karel Zak <kzak@redhat.com>
* scriptreplay: avoid re-implementing strtod_or_err()Sami Kerola2016-05-051-13/+4Star
| | | | | | And use isnan() to detect NaN. Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* scriptreplay: improve error messageSami Kerola2016-05-051-2/+2
| | | | | | | Use human numbering for lines - that is start counting from 1. And tell in error message what the number means. Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* scriptreplay/newgrp: use signed int to store return of getopt_longFilipe Brandenburger2016-01-071-1/+1
| | | | Signed-off-by: Filipe Brandenburger <filbranden@google.com>
* textual: add a docstring to most of the utilitiesBenno Schulenberg2015-01-061-0/+3
| | | | | | | | | This adds a concise description of a tool to its usage text. A first form of this patch was proposed by Steven Honeyman (see http://www.spinics.net/lists/util-linux-ng/msg09994.html). Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
* textual: use usage() text element macrosSami Kerola2014-10-011-2/+2
| | | | | | | Translating these text elements should happen only once, which is more likely when the text macros are used properly. Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* textual: use manual tail usage() macroSami Kerola2014-10-011-0/+1
| | | | Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* textual: use version printing macro everywhereSami Kerola2014-10-011-2/+1Star
| | | | | | | Only mount, umount, and blkid remains not using the macro because they are print also library references. Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* scriptreplay: no need to skip first time value or last bytes fixes #58Wolfgang Richter2014-03-201-4/+1Star
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* scriptreplay: Add --maxdelay option.Jesper Dahl Nyerup2014-02-101-4/+14
| | | | | | | | This option caps the delay between updates, to avoid long pauses in transcript playback. Signed-off-by: Jesper Dahl Nyerup <nyerup@one.com> Signed-off-by: Karel Zak <kzak@redhat.com>
* scriptreplay: fix compiler warning [-Wmissing-prototypes]Karel Zak2012-07-161-1/+1
| | | | Signed-off-by: Karel Zak <kzak@redhat.com>
* translation: unify file open error messagesSami Kerola2012-07-161-2/+2
| | | | Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* scriptreplay: fix compiler format warningSami Kerola2012-06-171-2/+1Star
| | | | | | scriptreplay.c:210:3: warning: format '%zd' expects argument of type 'signed size_t *', but argument 4 has type 'size_t *' [-Wformat] Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* term-utils: verify writing to streams was successfulSami Kerola2012-04-041-0/+2
| | | | Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* scriptreplay: cleanup usage()Karel Zak2011-08-161-8/+10
| | | | Signed-off-by: Karel Zak <kzak@redhat.com>
* scriptreplay: fix buffer overflowSami Kerola2011-07-261-2/+2
| | | | | Signed-off-by: Sami Kerola <kerolasa@iki.fi> Signed-off-by: Karel Zak <kzak@redhat.com>
* scriptreplay: allow arguments as command line switchesSami Kerola2011-04-121-9/+28
| | | | | | | The command line switches override old style arguments Signed-off-by: Sami Kerola <kerolasa@iki.fi> Signed-off-by: Karel Zak <kzak@redhat.com>
* scriptreplay: support long optionsSami Kerola2011-04-121-9/+38
| | | | | Signed-off-by: Sami Kerola <kerolasa@iki.fi> Signed-off-by: Karel Zak <kzak@redhat.com>
* scriptreplay: end printing with new lineSami Kerola2011-04-121-0/+1
| | | | | | | Depending on opinion this is either modest bug fix or tiny improvement. Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* build-sys: move script and scriptreplay to term-utils/Karel Zak2011-03-021-0/+182
Signed-off-by: Karel Zak <kzak@redhat.com>
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