mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-22 11:17:19 +00:00
93 lines
3.0 KiB
C
93 lines
3.0 KiB
C
/*
|
|
* Copyright (c) 1980, 1993
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef lint
|
|
#if 0
|
|
static char sccsid[] = "@(#)temp.c 8.1 (Berkeley) 6/6/93";
|
|
#endif
|
|
#endif /* not lint */
|
|
#include <sys/cdefs.h>
|
|
__FBSDID("$FreeBSD$");
|
|
|
|
#include "rcv.h"
|
|
#include "extern.h"
|
|
|
|
/*
|
|
* Mail -- a mail program
|
|
*
|
|
* Give names to all the temporary files that we will need.
|
|
*/
|
|
|
|
char *tmpdir;
|
|
|
|
void
|
|
tinit()
|
|
{
|
|
char *cp;
|
|
|
|
if ((tmpdir = getenv("TMPDIR")) == NULL || *tmpdir == '\0')
|
|
tmpdir = _PATH_TMP;
|
|
if ((tmpdir = strdup(tmpdir)) == NULL)
|
|
errx(1, "Out of memory");
|
|
/* Strip trailing '/' if necessary */
|
|
cp = tmpdir + strlen(tmpdir) - 1;
|
|
while (cp > tmpdir && *cp == '/') {
|
|
*cp = '\0';
|
|
cp--;
|
|
}
|
|
|
|
/*
|
|
* It's okay to call savestr in here because main will
|
|
* do a spreserve() after us.
|
|
*/
|
|
if (myname != NULL) {
|
|
if (getuserid(myname) < 0)
|
|
errx(1, "\"%s\" is not a user of this system", myname);
|
|
} else {
|
|
if ((cp = username()) == NULL) {
|
|
myname = "ubluit";
|
|
if (rcvmode)
|
|
errx(1, "Who are you!?");
|
|
} else
|
|
myname = savestr(cp);
|
|
}
|
|
if ((cp = getenv("HOME")) == NULL || *cp == '\0' ||
|
|
strlen(cp) >= PATHSIZE)
|
|
homedir = NULL;
|
|
else
|
|
homedir = savestr(cp);
|
|
if (debug)
|
|
printf("user = %s, homedir = %s\n", myname,
|
|
homedir ? homedir : "NONE");
|
|
}
|