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| <h2 id="imgr_ver_parse"><font color="#F2853F" style="font-size:24pt"> imgr_ver_parse </font></h2> |
| <div class="codehilite" style="background: #ffffff"><pre style="line-height: 125%;"><span></span><code> int |
| imgr_ver_parse(char *src, struct image_version *ver) |
| </code></pre></div> |
| |
| <p>Parses character string containing image version number <code>src</code> and writes that to <code>ver</code>. Version number string should be in format <major>.<minor>.<revision>.<build_number>. Major and minor numbers should be within range 0-255, revision between 0-65535 and build_number 0-4294967295.</p> |
| <h4 id="arguments">Arguments</h4> |
| <table> |
| <thead> |
| <tr> |
| <th>Arguments</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td>src</td> |
| <td>Pointer to C string that contains version number being parsed</td> |
| </tr> |
| <tr> |
| <td>ver</td> |
| <td>Image version number structure containing the returned value</td> |
| </tr> |
| </tbody> |
| </table> |
| <h4 id="returned-values">Returned values</h4> |
| <p>0 on success and <0 if version number string could not be parsed.</p> |
| <h4 id="notes">Notes</h4> |
| <p>Numbers within the string are separated by <code>.</code>. The first number is the major number, and must be provided. Rest of the numbers (minor etc.) are optional.</p> |
| <h4 id="example">Example</h4> |
| <div class="codehilite" style="background: #ffffff"><pre style="line-height: 125%;"><span></span><code>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; |
| } |
| ... |
| } |
| </code></pre></div> |
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