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libpkgconf/bufferset.c
65 строк
2 KB
Elizabeth Kiara Regina Ashford
libpkgconf: begin checking pkgconf_buffer_* return codes
27 май 2026, 09:17
27 май 2026, 09:17
37d7e51
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/* * bufferset.c * dynamically-managed buffer sets * * SPDX-License-Identifier: pkgconf * * Copyright (c) 2026 pkgconf authors (see AUTHORS). * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * This software is provided 'as is' and without any warranty, express or * implied. In no event shall the authors be liable for any damages arising * from the use of this software. */ #include <libpkgconf/stdinc.h> #include <libpkgconf/libpkgconf.h> /* * !doc * * libpkgconf `bufferset` module * ============================= * * The libpkgconf `bufferset` module contains the functions related to managing * dynamically-allocated sets of buffers. */ pkgconf_bufferset_t * pkgconf_bufferset_extend(pkgconf_list_t *list, pkgconf_buffer_t *buffer) { pkgconf_bufferset_t *set = calloc(1, sizeof(*set)); if (set == NULL) return NULL; if (pkgconf_buffer_len(buffer)) { if (!pkgconf_buffer_append(&set->buffer, pkgconf_buffer_str(buffer))) { free(set); return NULL; } } pkgconf_node_insert_tail(&set->node, set, list); return set; } void pkgconf_bufferset_free(pkgconf_list_t *list) { pkgconf_node_t *iter, *iter_next; PKGCONF_FOREACH_LIST_ENTRY_SAFE(list->head, iter_next, iter) { pkgconf_bufferset_t *set = iter->data; pkgconf_buffer_finalize(&set->buffer); pkgconf_node_delete(&set->node, list); free(set); } }