1/*
2 * Copyright (c) 1980, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34#ifndef lint
35static char sccsid[] = "@(#)temp.c 8.1 (Berkeley) 6/6/93";
36#endif /* not lint */
37
38#include "rcv.h"
39#include <errno.h>
40#include "extern.h"
41
42/*
43 * Mail -- a mail program
44 *
45 * Give names to all the temporary files that we will need.
46 */
47

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57{
58 register char *cp;
59 int len;
60
61 if ((tmpdir = getenv("TMPDIR")) == NULL)
62 tmpdir = _PATH_TMP;
63 else {
64 len = strlen(tmpdir);
65 if ((cp = malloc(len + 2)) == NULL) {
66 (void)fprintf(stderr, "mail: %s\n", strerror(errno));
67 exit (1);
68 }
69 (void)strcpy(cp, tmpdir);
70 cp[len] = '/';
71 cp[len + 1] = '\0';
72 tmpdir = cp;
73 }
74
75 strcpy(tempMail, tmpdir);
76 mktemp(strcat(tempMail, "RsXXXXXX"));

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