diff options
Diffstat (limited to 'drivers/staging/tidspbridge/include/dspbridge/uuidutil.h')
-rw-r--r-- | drivers/staging/tidspbridge/include/dspbridge/uuidutil.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/drivers/staging/tidspbridge/include/dspbridge/uuidutil.h b/drivers/staging/tidspbridge/include/dspbridge/uuidutil.h new file mode 100644 index 00000000000..9a994753e9b --- /dev/null +++ b/drivers/staging/tidspbridge/include/dspbridge/uuidutil.h @@ -0,0 +1,62 @@ +/* + * uuidutil.h + * + * DSP-BIOS Bridge driver support functions for TI OMAP processors. + * + * This file contains the specification of UUID helper functions. + * + * Copyright (C) 2005-2006 Texas Instruments, Inc. + * + * This package is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. + */ + +#ifndef UUIDUTIL_ +#define UUIDUTIL_ + +#define MAXUUIDLEN 37 + +/* + * ======== uuid_uuid_to_string ======== + * Purpose: + * Converts a dsp_uuid to an ANSI string. + * Parameters: + * uuid_obj: Pointer to a dsp_uuid object. + * sz_uuid: Pointer to a buffer to receive a NULL-terminated UUID + * string. + * size: Maximum size of the sz_uuid string. + * Returns: + * Requires: + * uuid_obj & sz_uuid are non-NULL values. + * Ensures: + * Lenghth of sz_uuid is less than MAXUUIDLEN. + * Details: + * UUID string limit currently set at MAXUUIDLEN. + */ +void uuid_uuid_to_string(struct dsp_uuid *uuid_obj, char *sz_uuid, + s32 size); + +/* + * ======== uuid_uuid_from_string ======== + * Purpose: + * Converts an ANSI string to a dsp_uuid. + * Parameters: + * sz_uuid: Pointer to a string that represents a dsp_uuid object. + * uuid_obj: Pointer to a dsp_uuid object. + * Returns: + * Requires: + * uuid_obj & sz_uuid are non-NULL values. + * Ensures: + * Details: + * We assume the string representation of a UUID has the following format: + * "12345678_1234_1234_1234_123456789abc". + */ +extern void uuid_uuid_from_string(char *sz_uuid, + struct dsp_uuid *uuid_obj); + +#endif /* UUIDUTIL_ */ |