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e0afeb0099
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.
60 lines
1.8 KiB
C
60 lines
1.8 KiB
C
/* Align/Truncate a string in a given screen width
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Copyright (C) 2009-2015 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include <stddef.h>
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typedef enum { MBS_ALIGN_LEFT, MBS_ALIGN_RIGHT, MBS_ALIGN_CENTER } mbs_align_t;
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enum {
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/* Use unibyte mode for invalid multibyte strings
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or when heap memory is exhausted. */
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MBA_UNIBYTE_FALLBACK = 0x0001,
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/* As an optimization, don't do multibyte processing
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when we know no multibyte characters are present. */
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MBA_UNIBYTE_ONLY = 0x0002,
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/* Don't add leading padding. */
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MBA_NO_LEFT_PAD = 0x0004,
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/* Don't add trailing padding. */
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MBA_NO_RIGHT_PAD = 0x0008
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#if 0 /* Other possible options. */
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/* Skip invalid multibyte chars rather than failing. */
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MBA_IGNORE_INVALID
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/* Align multibyte strings using "figure space" (\u2007). */
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MBA_USE_FIGURE_SPACE
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/* Don't truncate. */
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MBA_NO_TRUNCATE
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/* Ensure no leading whitespace. */
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MBA_LSTRIP
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/* Ensure no trailing whitespace. */
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MBA_RSTRIP
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#endif
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};
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size_t
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mbsalign (const char *src, char *dest, size_t dest_size,
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size_t *width, mbs_align_t align, int flags);
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char *
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ambsalign (const char *src, size_t *width, mbs_align_t align, int flags);
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