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| <h3 class="section">8.105 <code>GETLOG</code> — Get login name</h3> |
| |
| <p><a name="index-GETLOG-691"></a><a name="index-system_002c-login-name-692"></a><a name="index-login-name-693"></a> |
| <dl> |
| <dt><em>Description</em>:<dd>Gets the username under which the program is running. |
| |
| <br><dt><em>Standard</em>:<dd>GNU extension |
| |
| <br><dt><em>Class</em>:<dd>Subroutine |
| |
| <br><dt><em>Syntax</em>:<dd><code>CALL GETLOG(C)</code> |
| |
| <br><dt><em>Arguments</em>:<dd> |
| <p><table summary=""><tr align="left"><td valign="top" width="15%"><var>C</var> </td><td valign="top" width="70%">Shall be of type <code>CHARACTER</code> and of default kind. |
| <br></td></tr></table> |
| |
| <br><dt><em>Return value</em>:<dd>Stores the current user name in <var>LOGIN</var>. (On systems where POSIX |
| functions <code>geteuid</code> and <code>getpwuid</code> are not available, and |
| the <code>getlogin</code> function is not implemented either, this will |
| return a blank string.) |
| |
| <br><dt><em>Example</em>:<dd> |
| <pre class="smallexample"> PROGRAM TEST_GETLOG |
| CHARACTER(32) :: login |
| CALL GETLOG(login) |
| WRITE(*,*) login |
| END PROGRAM |
| </pre> |
| <br><dt><em>See also</em>:<dd><a href="GETUID.html#GETUID">GETUID</a> |
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