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    Length: 1531 (0x5fb)
    Types: TextFile
    Names: »validname.c«

└─⟦9ae75bfbd⟧ Bits:30007242 EUUGD3: Starter Kit
    └─⟦4fd8323b9⟧ »EurOpenD3/mail/elm2.3.tar.Z« 
        └─⟦698c4f91f⟧ 
            └─⟦this⟧ »src/validname.c« 

TextFile

static char rcsid[] = "@(#)$Id: validname.c,v 4.1 90/04/28 22:44:21 syd Exp $";

/*******************************************************************************
 *  The Elm Mail System  -  $Revision: 4.1 $   $State: Exp $
 *
 * 			Copyright (c) 1986, 1987 Dave Taylor
 * 			Copyright (c) 1988, 1989, 1990 USENET Community Trust
 *******************************************************************************
 * Bug reports, patches, comments, suggestions should be sent to:
 *
 *	Syd Weinstein, Elm Coordinator
 *	elm@DSI.COM			dsinc!elm
 *
 *******************************************************************************
 * $Log:	validname.c,v $
 * Revision 4.1  90/04/28  22:44:21  syd
 * checkin of Elm 2.3 as of Release PL0
 * 
 *
 ******************************************************************************/

#include "defs.h"

#include <stdio.h>

#ifndef NOCHECK_VALIDNAME		 /* Force a return of valid */
# ifdef PWDINSYS
#  include <sys/pwd.h>
# else
#  include <pwd.h>
# endif
#endif

int
valid_name(name)
char *name;
{
	/** Determine whether "name" is a valid logname on this system.
	    It is valid if there is a password entry, or if there is
	    a mail file in the mail spool directory for "name".
	 **/

#ifdef NOCHECK_VALIDNAME		 /* Force a return of valid */

	return(TRUE);

#else

	char filebuf[SLEN];
	struct passwd *getpwnam();

	if(getpwnam(name) != NULL)
	  return(TRUE);

	sprintf(filebuf,"%s/%s", mailhome, name);
	if (access(filebuf, ACCESS_EXISTS) == 0)
	  return(TRUE);

	return(FALSE);

#endif
}