usr/src/usr.bin/mail/v7.local.c

/*
 * Copyright (c) 1980, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * %sccs.include.redist.c%
 */

#ifndef lint
static char sccsid[] = "@(#)v7.local.c	8.1 (Berkeley) %G%";
#endif /* not lint */

/*
 * Mail -- a mail program
 *
 * Version 7
 *
 * Local routines that are installation dependent.
 */

#include "rcv.h"
#include <fcntl.h>
#include "extern.h"

/*
 * Locate the user's mailbox file (ie, the place where new, unread
 * mail is queued).
 */
void
findmail(user, buf)
	char *user, *buf;
{
	(void)sprintf(buf, "%s/%s", _PATH_MAILDIR, user);
}

/*
 * Get rid of the queued mail.
 */
void
demail()
{

	if (value("keep") != NOSTR || rm(mailname) < 0)
		close(creat(mailname, 0600));
}

/*
 * Discover user login name.
 */
char *
username()
{
	char *np;

	if ((np = getenv("USER")) != NOSTR)
		return np;
	return getname(getuid());
}
Commit	Line	Data
	1	/*
	2	* Copyright (c) 1980, 1993
	3	* The Regents of the University of California. All rights reserved.
	4	*
	5	* %sccs.include.redist.c%
	6	*/
	7
	8	#ifndef lint
	9	static char sccsid[] = "@(#)v7.local.c 8.1 (Berkeley) %G%";
	10	#endif /* not lint */
	11
	12	/*
	13	* Mail -- a mail program
	14	*
	15	* Version 7
	16	*
	17	* Local routines that are installation dependent.
	18	*/
	19
	20	#include "rcv.h"
	21	#include <fcntl.h>
	22	#include "extern.h"
	23
	24	/*
	25	* Locate the user's mailbox file (ie, the place where new, unread
	26	* mail is queued).
	27	*/
	28	void
	29	findmail(user, buf)
	30	char user, buf;
	31	{
	32	(void)sprintf(buf, "%s/%s", _PATH_MAILDIR, user);
	33	}
	34
	35	/*
	36	* Get rid of the queued mail.
	37	*/
	38	void
	39	demail()
	40	{
	41
	42	if (value("keep") != NOSTR \|\| rm(mailname) < 0)
	43	close(creat(mailname, 0600));
	44	}
	45
	46	/*
	47	* Discover user login name.
	48	*/
	49	char *
	50	username()
	51	{
	52	char *np;
	53
	54	if ((np = getenv("USER")) != NOSTR)
	55	return np;
	56	return getname(getuid());
	57	}