| imgr\_ver\_parse |
| ------------------ |
| |
| .. code-block:: console |
| |
| int |
| imgr_ver_parse(char *src, struct image_version *ver) |
| |
| Parses character string containing image version number ``src`` and |
| writes that to ``ver``. Version number string should be in format .... |
| Major and minor numbers should be within range 0-255, revision between |
| 0-65535 and build\_number 0-4294967295. |
| |
| Arguments |
| ^^^^^^^^^ |
| |
| +-------------+-----------------------------------------------------------------+ |
| | Arguments | Description | |
| +=============+=================================================================+ |
| | src | Pointer to C string that contains version number being parsed | |
| +-------------+-----------------------------------------------------------------+ |
| | ver | Image version number structure containing the returned value | |
| +-------------+-----------------------------------------------------------------+ |
| |
| Returned values |
| ^^^^^^^^^^^^^^^ |
| |
| 0 on success and <0 if version number string could not be parsed. |
| |
| Notes |
| ^^^^^ |
| |
| Numbers within the string are separated by ``.``. The first number is |
| the major number, and must be provided. Rest of the numbers (minor etc.) |
| are optional. |
| |
| Example |
| ^^^^^^^ |
| |
| .. code-block:: console |
| |
| int main(int argc, char **argv) |
| { |
| struct image_version hdr_ver; |
| int rc; |
| ... |
| |
| rc = imgr_ver_parse(argv[3], &hdr_ver); |
| if (rc != 0) { |
| print_usage(stderr); |
| return 1; |
| } |
| ... |
| } |
