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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
#ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.6 */
#include "mail.h"
/*
Routine creates dead.letter
*/
void mkdead()
{
static char pn[] = "mkdead";
int aret;
char *dotdead = &dead[1];
gid_t egid = getegid();
struct stat st;
malf = (FILE *)NULL;
/*
Make certain that there's something to copy.
*/
if (!tmpf)
return;
/*
Try to create dead letter in current directory
or in home directory
*/
umask(umsave);
setgid(getgid());
if ((aret = legal(dotdead)) && stat(dotdead, &st) == 0)
malf = fopen(dotdead, "a");
if ((malf == NULL) || (aret == 0)) {
/*
try to create in $HOME
*/
if((hmdead = malloc(strlen(home) + strlen(dead) + 1)) == NULL) {
fprintf(stderr, "%s: Can't malloc\n",program);
Dout(pn, 0, "Cannot malloc.\n");
goto out;
}
cat(hmdead, home, dead);
if ((aret=legal(hmdead)) && !(stat(hmdead, &st) < 0 &&
errno == EOVERFLOW))
malf = fopen(hmdead, "a");
if ((malf == NULL) || (aret == 0)) {
fprintf(stderr,
"%s: Cannot create %s\n",
program,dotdead);
Dout(pn, 0, "Cannot create %s\n", dotdead);
out:
fclose(tmpf);
error = E_FILE;
Dout(pn, 0, "error set to %d\n", error);
umask(7);
setegid(egid);
return;
} else {
chmod(hmdead, DEADPERM);
fprintf(stderr,"%s: Mail saved in %s\n",program,hmdead);
}
} else {
chmod(dotdead, DEADPERM);
fprintf(stderr,"%s: Mail saved in %s\n",program,dotdead);
}
/*
Copy letter into dead letter box
*/
umask(7);
aret = fseek(tmpf,0L,0);
if (aret)
errmsg(E_DEAD,"");
if (!copystream(tmpf, malf))
errmsg(E_DEAD,"");
fclose(malf);
setegid(egid);
}
void savdead()
{
static char pn[] = "savdead";
setsig(SIGINT, saveint);
dflag = 2; /* do not send back letter on interrupt */
Dout(pn, 0, "dflag set to 2\n");
if (!error) {
error = E_REMOTE;
Dout(pn, 0, "error set to %d\n", error);
}
maxerr = error;
Dout(pn, 0, "maxerr set to %d\n", maxerr);
}
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