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https://github.com/kdave/btrfs-progs
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cbda6f2527
This patch adds some functions to manage the printing of the data in tabular format. The function struct string_table *table_create(int columns, int rows) creates an (empty) table. The functions char *table_printf(struct string_table *tab, int column, int row, char *fmt, ...) char *table_vprintf(struct string_table *tab, int column, int row, char *fmt, va_list ap) populate the table with text. To align the text to the left, the text shall be prefixed with '<', otherwise the text shall be prefixed by a '>'. If the first character is a '=', the the text is replace by a sequence of '=' to fill the column width. The function void table_free(struct string_table *) frees all the data associated to the table. The function void table_dump(struct string_table *tab) prints the table on stdout. Signed-off-by: Goffredo Baroncelli <kreijack@inwind.it> Signed-off-by: David Sterba <dsterba@suse.cz>
37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License v2 as published by the Free Software Foundation.
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*
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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 GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 021110-1307, USA.
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*/
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#ifndef STRING_TABLE_H
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#define STRING_TABLE_H
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struct string_table {
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int ncols, nrows;
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char *cells[];
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};
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struct string_table *table_create(int columns, int rows);
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char *table_printf(struct string_table *tab, int column, int row,
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char *fmt, ...);
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char *table_vprintf(struct string_table *tab, int column, int row,
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char *fmt, va_list ap);
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void table_dump(struct string_table *tab);
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void table_free(struct string_table *);
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#endif
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