From 758f820bcc0f68aeebac1717e537ca13a320b909 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 18:11:47 +0200 Subject: Adding upstream version 9.1. Signed-off-by: Daniel Baumann --- src/set-fields.h | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 src/set-fields.h (limited to 'src/set-fields.h') diff --git a/src/set-fields.h b/src/set-fields.h new file mode 100644 index 0000000..3e7613a --- /dev/null +++ b/src/set-fields.h @@ -0,0 +1,44 @@ +/* set-fields.h -- parse field list argument + + Copyright (C) 2015-2022 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ +#ifndef SET_FIELDS_H +# define SET_FIELDS_H + +struct field_range_pair + { + uintmax_t lo; + uintmax_t hi; + }; + +/* Array of `struct range_pair' holding all the finite ranges. */ +extern struct field_range_pair *frp; + +/* Number of finite ranges specified by the user. */ +extern size_t n_frp; + +/* field list parsing options */ +enum +{ + SETFLD_ALLOW_DASH = 0x01, /* allow single dash meaning 'all fields' */ + SETFLD_COMPLEMENT = 0x02, /* complement the field list */ + SETFLD_ERRMSG_USE_POS = 0x04 /* when reporting errors, say 'position' instead + of 'field' (used with cut -b/-c) */ +}; + +/* allocates and initializes the FRP array and N_FRP count */ +extern void set_fields (char const *fieldstr, unsigned int options); + +#endif -- cgit v1.2.3