| 1 | /* |
| 2 | * This file is part of DisOrder. |
| 3 | * Copyright (C) 2004, 2007-2009, 2013 Richard Kettlewell |
| 4 | * |
| 5 | * This program is free software: you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation, either version 3 of the License, or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 17 | */ |
| 18 | /** @file lib/vector.c |
| 19 | * @brief Dynamic array utilities |
| 20 | */ |
| 21 | #include "common.h" |
| 22 | |
| 23 | #include <stddef.h> |
| 24 | |
| 25 | #include "mem.h" |
| 26 | #include "log.h" |
| 27 | #include "vector.h" |
| 28 | |
| 29 | void vector_append_many(struct vector *v, char **vec, int nvec) { |
| 30 | while(nvec-- > 0) |
| 31 | vector_append(v, *vec++); |
| 32 | } |
| 33 | |
| 34 | void dynstr_append_bytes(struct dynstr *v, const char *ptr, size_t n) { |
| 35 | while(n > 0) { |
| 36 | dynstr_append(v, *ptr++); |
| 37 | n--; |
| 38 | } |
| 39 | } |
| 40 | |
| 41 | /** @brief Free a string list */ |
| 42 | void free_strings(int nvec, char **vec) { |
| 43 | int n; |
| 44 | for(n = 0; n < nvec; ++n) |
| 45 | xfree(vec[n]); |
| 46 | xfree(vec); |
| 47 | } |
| 48 | |
| 49 | /** @brief Free and re-initialize a vector */ |
| 50 | void vector_clear(struct vector *v) { |
| 51 | free_strings(v->nvec, v->vec); |
| 52 | vector_init(v); |
| 53 | } |
| 54 | |
| 55 | /* |
| 56 | Local Variables: |
| 57 | c-basic-offset:2 |
| 58 | comment-column:40 |
| 59 | End: |
| 60 | */ |