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2023-08-29maint: remove need for mbsalignPaul Eggert1-147/+0
This simplifies memory allocation a bit, and removes an arbitrary limitation from numfmt, which formerly limited cell output to 127 bytes. * bootstrap.conf (gnulib_modules): Remove mbsalign, strncat. Add strnlen (the code already used strnlen directly, and we were saved only because Gnulib used the module indirectly) * gl/lib/mbsalign.c, gl/lib/mbsalign.h, gl/modules/mbsalign: * gl/modules/mbsalign-tests, gl/tests/test-mbsalign.c: Remove. * src/df.c, src/ls.c: Do not include mbsalign.h. (MBSWIDTH_FLAGS): New constant, now used for all mbswidth calls. All callers changed to check for -1 return. * src/df.c (struct field_data_t): ‘width’ is now int not size_t, since mbswidth can’t do widths greater than INT_MAX anyway. Replace ‘align’ with ‘align_right’. All uses changed. (print_table): Redo to avoid the need for ambsalign. (get_header, get_dev): mbswidth returns int, not size_t. * src/ls.c (MAX_MON_WIDTH): Remove; no longer used. (abmon_init): Use strnlen to cheaply discard too-long month names. Align by hand instead of using mbsalign. * src/numfmt.c: Include stdckdint.h, mbswidth.h. Do not include mbsalign.h. (padding_buffer_size): Now idx_t. All uses changed. (padding_width): Now intmax_t, since it’s no longer an object size. Its sign now records alignment. All uses changed. (zero_padding_width): Now int, since it’s given to sprintf. All uses changed. (padding_alignment): Remove; it’s now taken from padding_width’s sign. (double_to_human): Return string length. BUF_SIZE arg is now idx_t. Include suffix in output. All callers changed. Simplify by not calling strncat or stpcpy. Calculate fmt size bound more carefully. (setup_padding_buffer): Remove. All uses removed. (parse_format_string): Use intmax_t, not long, for pad. On overflow, set widths to large values that cause later code to do the right thing, rather than separately checking for overflow here. (prepare_padded_number): Return bool, not int 0/1. New arg PADDING. All uses changed. Do not limit padded output to 127 bytes; instead, use xpalloc to expand the output buffer. (print_padded_number): New arg PADDING. All uses changed. (process_suffixed_number): Simplify. (main): Take extremum if xstrtoimax overflows, as this does the right thing. * tests/misc/numfmt.pl: New test suf-20 to test for truncation bug. Remove tests pad-3.2, fmt-err-7, as they’re no longer invalid but are quite expensive.
2023-08-28tests: avoid test failure on AndroidBruno Haible1-4/+13
* gl/tests/test-mbsalign.c (main): Skip the unibyte truncation test on Android, when the "C" locale in fact is multibyte.
2023-01-01maint: update all copyright year number rangesPádraig Brady1-1/+1
Update to latest gnulib with new copyright year. Run "make update-copyright" and then... * tests/init.sh: Sync with gnulib to pick up copyright year. * bootstrap: Manually update copyright year, until we fully sync with gnulib at a later stage. * tests/sample-test: Adjust to use the single most recent year.
2022-01-02maint: update all copyright year number rangesPádraig Brady1-1/+1
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.
2021-01-01maint: update all copyright year number rangesPádraig Brady1-1/+1
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.
2020-01-01maint: update all copyright year number rangesPádraig Brady1-1/+1
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.
2019-01-01maint: update all copyright year number rangesAssaf Gordon1-1/+1
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.
2018-01-01maint: update all copyright year number rangesPádraig Brady1-1/+1
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.
2017-09-19all: prefer HTTPS in URLsPaul Eggert1-1/+1
2017-01-01maint: update all copyright year number rangesPádraig Brady1-1/+1
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.
2016-01-01maint: update all copyright year number rangesPádraig Brady1-1/+1
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.
2015-01-01maint: update all copyright year number rangesPádraig Brady1-1/+1
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.
2014-01-02maint: update all copyright year number rangesBernhard Voelker1-1/+1
Run "make update-copyright", but then also run this, perl -pi -e 's/2\d\d\d-//' tests/sample-test to make that one script use the single most recent year number.
2013-01-01maint: update all copyright year number rangesJim Meyering1-1/+1
Run "make update-copyright", but then also run this, perl -pi -e 's/2\d\d\d-//' tests/sample-test to make that one script use the single most recent year number.
2012-09-11maint: add more control flags to mbsalignPádraig Brady1-0/+38
* gl/lib/mbsalign.h: Add MBA_UNIBYTE_ONLY (to allow faster processing). Also add MBA_NO_LEFT_PAD, MBA_NO_RIGHT_PAD to give greater control of padding, useful with the first or last fields on a line. * gl/lib/mbsalign.c (mbsalign): Implement the new flags. * gl/tests/test-mbsalign.c (main): Test combinations of the new flags.
2012-01-01maint: update all copyright year number rangesJim Meyering1-1/+1
Run "make update-copyright".
2011-01-01maint: update all copyright year number rangesJim Meyering1-1/+1
Run "make update-copyright".
2010-03-19maint: mbsalign: fix an edge case where we truncate too muchPádraig Brady1-0/+7
* gl/lib/mbsalign.c (mbsalign): Ensure the temporary destination buffer is big enough, as it may need to be bigger than the source buffer in the presence of single byte non printable chars. * gl/tests/test-mbsalign.c (main): Add a test to trigger the issue.
2010-03-19maint: update the mbsalign modulePádraig Brady1-0/+93
* gl/lib/mbsalign.c (mbsalign): Support the MBA_UNIBYTE_FALLBACK flag which reverts to unibyte mode if one can't allocate memory or if there are invalid multibyte characters present. Note memory is no longer dynamically allocated in unibyte mode so one can assume that mbsalign() will not return an error if this flag is present. Don't calculate twice, the number of spaces, when centering. Suppress a signed/unsigned comparison warning. (ambsalign): A new wrapper function to dynamically allocate the minimum memory required to hold the aligned string. * gl/lib/mbsalign.h: Add the MBA_UNIBYTE_FALLBACK flag and also document others that may be implemented in future. (ambsalign): A prototype for the new wrapper. * gl/tests/test-mbsalign.c (main): New test program. * gl/modules/mbsalign-tests: A new index to reference the tests. * .x-sc_program_name: Exclude test-mbsalign.c from this check.
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