2 * Copyright (c) 1991, 1993
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5 * This code is derived from software contributed to Berkeley by
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32 * @(#)mail.c 8.2 (Berkeley) 5/4/95
33 * $FreeBSD: head/bin/sh/mail.c 213760 2010-10-13 04:01:01Z obrien $
37 * Routines to check for mail. (Perhaps make part of main.c?)
41 #include "exec.h" /* defines padvance() */
47 #include <sys/types.h>
55 static int nmboxes; /* number of mailboxes */
56 static time_t mailtime[MAXMBOXES]; /* times of mailboxes */
61 * Print appropriate message(s) if mail has arrived. If the argument is
62 * nozero, then the value of MAIL has changed, so we just update the
73 struct stackmark smark;
81 mpath = mpathset()? mpathval() : mailval();
82 for (i = 0 ; i < nmboxes ; i++) {
83 p = padvance(&mpath, nullstr);
88 for (q = p ; *q ; q++);
91 q[-1] = '\0'; /* delete trailing '/' */
92 #ifdef notdef /* this is what the System V shell claims to do (it lies) */
93 if (stat(p, &statb) < 0)
95 if (statb.st_mtime > mailtime[i] && ! silent) {
96 out2str(pathopt? pathopt : "you have mail");
99 mailtime[i] = statb.st_mtime;
100 #else /* this is what it should do */
101 if (stat(p, &statb) < 0)
103 if (statb.st_size > mailtime[i] && ! silent) {
104 out2str(pathopt? pathopt : "you have mail");
107 mailtime[i] = statb.st_size;
111 popstackmark(&smark);