imgr_ver_str¶
int
imgr_ver_str(struct image_version *ver, char *dst)
Takes the version string from ver
and formats that into a printable
string to dst
. Caller must make sure that dst
contains enough
space to hold maximum length version string. The convenience
defininition for max length version string is named
IMGMGR_MAX_VER_STR
.
Arguments¶
Arguments |
Description |
---|---|
ver |
Image version number structure containing the value being formatted |
dst |
Pointer to C string where results will be stored |
Returned values¶
Function returns the number of characters filled into the destination string.
Notes¶
If build number is 0
in image version structure, it will be left out
of the string.
Example¶
static void
imgr_ver_jsonstr(struct json_encoder *enc, char *key,
struct image_version *ver)
{
char ver_str[IMGMGR_MAX_VER_STR];
int ver_len;
...
ver_len = imgr_ver_str(ver, ver_str)
...
}