2 * Copyright (c) 1991, 1993
3 * The Regents of the University of California. All rights reserved.
5 * This code is derived from software contributed to Berkeley by
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9 * modification, are permitted provided that the following conditions
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12 * notice, this list of conditions and the following disclaimer.
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15 * documentation and/or other materials provided with the distribution.
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17 * must display the following acknowledgement:
18 * This product includes software developed by the University of
19 * California, Berkeley and its contributors.
20 * 4. Neither the name of the University nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
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32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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36 * @(#)mail.c 8.2 (Berkeley) 5/4/95
37 * $FreeBSD: src/bin/sh/mail.c,v 1.9.2.2 2002/07/19 04:38:51 tjr Exp $
38 * $DragonFly: src/bin/sh/mail.c,v 1.3 2004/03/19 19:39:41 cpressey Exp $
42 * Routines to check for mail. (Perhaps make part of main.c?)
46 #include "exec.h" /* defines padvance() */
51 #include <sys/types.h>
60 STATIC
int nmboxes
; /* number of mailboxes */
61 STATIC
time_t mailtime
[MAXMBOXES
]; /* times of mailboxes */
66 * Print appropriate message(s) if mail has arrived. If the argument is
67 * nozero, then the value of MAIL has changed, so we just update the
78 struct stackmark smark
;
86 mpath
= mpathset()? mpathval() : mailval();
87 for (i
= 0 ; i
< nmboxes
; i
++) {
88 p
= padvance(&mpath
, nullstr
);
93 for (q
= p
; *q
; q
++);
96 q
[-1] = '\0'; /* delete trailing '/' */
97 #ifdef notdef /* this is what the System V shell claims to do (it lies) */
98 if (stat(p
, &statb
) < 0)
100 if (statb
.st_mtime
> mailtime
[i
] && ! silent
) {
101 out2str(pathopt
? pathopt
: "you have mail");
104 mailtime
[i
] = statb
.st_mtime
;
105 #else /* this is what it should do */
106 if (stat(p
, &statb
) < 0)
108 if (statb
.st_size
> mailtime
[i
] && ! silent
) {
109 out2str(pathopt
? pathopt
: "you have mail");
112 mailtime
[i
] = statb
.st_size
;
116 popstackmark(&smark
);