From 231444b548df8aff616f314ebc6135588b0ffec3 Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Mon, 12 Jul 2010 09:17:54 +0200 Subject: remove old / modified copy of libosmocore (will be replaced with new) --- src/shared/libosmocore/src/vty/vector.c | 192 -------------------------------- 1 file changed, 192 deletions(-) delete mode 100644 src/shared/libosmocore/src/vty/vector.c (limited to 'src/shared/libosmocore/src/vty/vector.c') diff --git a/src/shared/libosmocore/src/vty/vector.c b/src/shared/libosmocore/src/vty/vector.c deleted file mode 100644 index 0343163f..00000000 --- a/src/shared/libosmocore/src/vty/vector.c +++ /dev/null @@ -1,192 +0,0 @@ -/* Generic vector interface routine - * Copyright (C) 1997 Kunihiro Ishiguro - * - * This file is part of GNU Zebra. - * - * GNU Zebra 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 2, or (at your option) any - * later version. - * - * GNU Zebra 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 GNU Zebra; see the file COPYING. If not, write to the Free - * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA - * 02111-1307, USA. - */ - -#include -#include - -#include -#include -#include -#include - -void *tall_vty_vec_ctx; - -/* Initialize vector : allocate memory and return vector. */ -vector vector_init(unsigned int size) -{ - vector v = talloc_zero(tall_vty_vec_ctx, struct _vector); - if (!v) - return NULL; - - /* allocate at least one slot */ - if (size == 0) - size = 1; - - v->alloced = size; - v->active = 0; - v->index = _talloc_zero(tall_vty_vec_ctx, sizeof(void *) * size, - "vector_init:index"); - if (!v->index) { - talloc_free(v); - return NULL; - } - return v; -} - -void vector_only_wrapper_free(vector v) -{ - talloc_free(v); -} - -void vector_only_index_free(void *index) -{ - talloc_free(index); -} - -void vector_free(vector v) -{ - talloc_free(v->index); - talloc_free(v); -} - -vector vector_copy(vector v) -{ - unsigned int size; - vector new = talloc_zero(tall_vty_vec_ctx, struct _vector); - if (!new) - return NULL; - - new->active = v->active; - new->alloced = v->alloced; - - size = sizeof(void *) * (v->alloced); - new->index = _talloc_zero(tall_vty_vec_ctx, size, "vector_copy:index"); - if (!new->index) { - talloc_free(new); - return NULL; - } - memcpy(new->index, v->index, size); - - return new; -} - -/* Check assigned index, and if it runs short double index pointer */ -void vector_ensure(vector v, unsigned int num) -{ - if (v->alloced > num) - return; - - v->index = talloc_realloc_size(tall_vty_vec_ctx, v->index, - sizeof(void *) * (v->alloced * 2)); - memset(&v->index[v->alloced], 0, sizeof(void *) * v->alloced); - v->alloced *= 2; - - if (v->alloced <= num) - vector_ensure(v, num); -} - -/* This function only returns next empty slot index. It dose not mean - the slot's index memory is assigned, please call vector_ensure() - after calling this function. */ -int vector_empty_slot(vector v) -{ - unsigned int i; - - if (v->active == 0) - return 0; - - for (i = 0; i < v->active; i++) - if (v->index[i] == 0) - return i; - - return i; -} - -/* Set value to the smallest empty slot. */ -int vector_set(vector v, void *val) -{ - unsigned int i; - - i = vector_empty_slot(v); - vector_ensure(v, i); - - v->index[i] = val; - - if (v->active <= i) - v->active = i + 1; - - return i; -} - -/* Set value to specified index slot. */ -int vector_set_index(vector v, unsigned int i, void *val) -{ - vector_ensure(v, i); - - v->index[i] = val; - - if (v->active <= i) - v->active = i + 1; - - return i; -} - -/* Look up vector. */ -void *vector_lookup(vector v, unsigned int i) -{ - if (i >= v->active) - return NULL; - return v->index[i]; -} - -/* Lookup vector, ensure it. */ -void *vector_lookup_ensure(vector v, unsigned int i) -{ - vector_ensure(v, i); - return v->index[i]; -} - -/* Unset value at specified index slot. */ -void vector_unset(vector v, unsigned int i) -{ - if (i >= v->alloced) - return; - - v->index[i] = NULL; - - if (i + 1 == v->active) { - v->active--; - while (i && v->index[--i] == NULL && v->active--) ; /* Is this ugly ? */ - } -} - -/* Count the number of not emplty slot. */ -unsigned int vector_count(vector v) -{ - unsigned int i; - unsigned count = 0; - - for (i = 0; i < v->active; i++) - if (v->index[i] != NULL) - count++; - - return count; -} -- cgit v1.2.3