github/ocf
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix function initializing UUID from string

Browse Source 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
This commit is contained in:
Robert Baldyga 2019-01-14 15:05:31 +01:00
parent 2af3b81370
commit 749f6906bb
1 changed files with 18 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
inc/ocf_data_obj.h
View File

@ -13,6 +13,7 @@
#include "ocf_types.h" #include "ocf_types.h"
#include "ocf_env.h" #include "ocf_env.h"
#include "ocf_err.h"
struct ocf_io; struct ocf_io;
@ -135,21 +136,28 @@ struct ocf_data_obj_properties {
/*!< IO operations */ /*!< IO operations */
}; };
static inline struct ocf_data_obj_uuid ocf_str_to_uuid(char *str) /**
* @brief Initialize UUID from string
*
* @param[in] uuid UUID to be initialized
* @param[in] str NULL-terminated string
*
* @return Zero when success, othewise error
*/
static inline int ocf_uuid_set_str(ocf_uuid_t uuid, char *str)
{ {
struct ocf_data_obj_uuid uuid = { size_t len = env_strnlen(str, OCF_DATA_OBJ_UUID_MAX_SIZE);
.data = str,
.size = env_strnlen(str, OCF_DATA_OBJ_UUID_MAX_SIZE),
};
return uuid; if (len >= OCF_DATA_OBJ_UUID_MAX_SIZE)
return -OCF_ERR_INVAL;
uuid->data = str;
uuid->size = len + 1;
return 0;
} }
/** /**
*
* @return ocf_io object on success, otherwise NULL
*
* @return ocf_io private context data
* @brief Initialize data object * @brief Initialize data object
* *
* @param[in] obj data object handle * @param[in] obj data object handle