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01755d36e7
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.
45 lines
1.5 KiB
C
45 lines
1.5 KiB
C
/* set-fields.h -- parse field list argument
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Copyright (C) 2015-2023 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 <https://www.gnu.org/licenses/>. */
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#ifndef SET_FIELDS_H
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# define SET_FIELDS_H
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struct field_range_pair
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{
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uintmax_t lo;
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uintmax_t hi;
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};
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/* Array of `struct range_pair' holding all the finite ranges. */
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extern struct field_range_pair *frp;
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/* Number of finite ranges specified by the user. */
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extern size_t n_frp;
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/* field list parsing options */
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enum
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{
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SETFLD_ALLOW_DASH = 0x01, /* allow single dash meaning 'all fields' */
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SETFLD_COMPLEMENT = 0x02, /* complement the field list */
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SETFLD_ERRMSG_USE_POS = 0x04 /* when reporting errors, say 'position' instead
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of 'field' (used with cut -b/-c) */
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};
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/* allocates and initializes the FRP array and N_FRP count */
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extern void set_fields (char const *fieldstr, unsigned int options);
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#endif
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