7b4c7a681c
Break libblkid into 4 libraries: libblkid, libuuid, libutil-linux and libfdisk. This should help in later patch updates. Change-Id: I680d9a7feb031e5c29a603e9c58aff4b65826262
57 lines
2.0 KiB
C
57 lines
2.0 KiB
C
/* Align/Truncate a string in a given screen width
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Copyright (C) 2009-2010 Free Software Foundation, Inc.
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Copyright (C) 2010-2013 Karel Zak <kzak@redhat.com>
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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 Lesser General Public License as published by
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the Free Software Foundation, either version 2.1 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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#ifndef UTIL_LINUX_MBSALIGN_H
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# define UTIL_LINUX_MBSALIGN_H
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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 or
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or when heap memory is exhausted. */
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MBA_UNIBYTE_FALLBACK = 0x0001,
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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 = 0x0002,
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/* Align multibyte strings using "figure space" (\u2007) */
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MBA_USE_FIGURE_SPACE = 0x0004,
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/* Don't add any padding */
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MBA_TRUNCATE_ONLY = 0x0008,
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/* Don't truncate */
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MBA_PAD_ONLY = 0x0010,
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#endif
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};
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extern size_t mbs_truncate(char *str, size_t *width);
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extern size_t mbsalign (const char *src, char *dest,
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size_t dest_size, size_t *width,
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mbs_align_t align, int flags);
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extern size_t mbs_safe_nwidth(const char *buf, size_t bufsz, size_t *sz);
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extern size_t mbs_safe_width(const char *s);
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extern char *mbs_safe_encode(const char *s, size_t *width);
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extern char *mbs_safe_encode_to_buffer(const char *s, size_t *width, char *buf);
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extern size_t mbs_safe_encode_size(size_t bytes);
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#endif /* UTIL_LINUX_MBSALIGN_H */
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