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| -rw-r--r-- | libstore/make.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/libstore/make.c b/libstore/make.c new file mode 100644 index 00000000..29dc79fd --- /dev/null +++ b/libstore/make.c @@ -0,0 +1,60 @@ +/* Store allocation/deallocation + + Copyright (C) 1995 Free Software Foundation, Inc. + + Written by Miles Bader <miles@gnu.ai.mit.edu> + + This file is part of the GNU Hurd. + + The GNU Hurd 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. + + The GNU Hurd 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, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#include "store.h" + +struct store * +_make_store (enum file_storage_class class, struct store_meths *meths) +{ + struct store *store = malloc (sizeof (struct store)); + if (store) + { + store->name = 0; + store->port = MACH_PORT_NULL; + store->runs = 0; + store->runs_len = 0; + store->block_size = 0; + store->source = MACH_PORT_NULL; + store->blocks = 0; + store->size = 0; + store->log2_block_size = 0; + store->log2_blocks_per_page = 0; + + store->class = class; + store->meths = meths; + } + return store; +} + +void +_store_free (struct store *store) +{ + if (store->port) + mach_port_deallocate (mach_task_self (), store->port); + if (store->source) + mach_port_deallocate (mach_task_self (), store->source); + if (store->name) + free (store->name); + if (store->runs) + free (store->runs); + free (store); +} |