diff options
Diffstat (limited to 'firmware/include/buflib_malloc.h')
| -rw-r--r-- | firmware/include/buflib_malloc.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/firmware/include/buflib_malloc.h b/firmware/include/buflib_malloc.h new file mode 100644 index 0000000000..32c837e7b7 --- /dev/null +++ b/firmware/include/buflib_malloc.h @@ -0,0 +1,53 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2023 Aidan MacDonald + * + * 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 2 + * of the License, or (at your option) any later version. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ****************************************************************************/ +#ifndef _BUFLIB_MALLOC_H_ +#define _BUFLIB_MALLOC_H_ + +#ifndef _BUFLIB_H_ +# error "include buflib.h instead" +#endif + +struct buflib_malloc_handle +{ + void *data; + void *user; + size_t size; + unsigned int pin_count; + struct buflib_callbacks *ops; +}; + +struct buflib_context +{ + struct buflib_malloc_handle *allocs; + size_t num_allocs; + + void *buf; + size_t bufsize; +}; + +#ifndef BUFLIB_DEBUG_GET_DATA +static inline void *buflib_get_data(struct buflib_context *ctx, int handle) +{ + return ctx->allocs[handle - 1].user; +} +#endif + +#endif /* _BUFLIB_MALLOC_H_ */ |