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| <title>C Tcl Command</title> |
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| <? prevnext "<h1>Tcl Command in C</h1>" ?> |
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| <B><FONT COLOR="#228B22">int</FONT></B> |
| <B><FONT COLOR="#0000FF">GetPW</FONT></B>(ClientData clientData, Tcl_Interp *interp, |
| <B><FONT COLOR="#228B22">int</FONT></B> objc, Tcl_Obj *CONST objv[]) |
| { |
| <B><FONT COLOR="#228B22">struct</FONT></B> passwd *passwd; |
| passwd = getpwuid(getuid()); |
| Tcl_SetVar2(interp, passwd->pw_name, <B><FONT COLOR="#BC8F8F">"passwd"</FONT></B>, passwd->pw_passwd, 0); |
| Tcl_SetVar2(interp, passwd->pw_name, <B><FONT COLOR="#BC8F8F">"name"</FONT></B>, passwd->pw_gecos, 0); |
| Tcl_SetVar2(interp, passwd->pw_name, <B><FONT COLOR="#BC8F8F">"home"</FONT></B>, passwd->pw_dir, 0); |
| Tcl_SetVar2(interp, passwd->pw_name, <B><FONT COLOR="#BC8F8F">"shell"</FONT></B>, passwd->pw_shell, 0); |
| Tcl_SetResult(interp, passwd->pw_name, NULL); |
| <B><FONT COLOR="#A020F0">return</FONT></B> TCL_OK; |
| } |
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