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Introduce a -b option for sites who are not interested in the old biff

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service.  (Avoid a ``in_vain'' warning...)
This commit is contained in:
Joerg Wunsch 1996-04-13 11:44:12 +00:00
parent 062c4e5ca5
commit 5e814ff6c2
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=15235
2 changed files with 24 additions and 11 deletions
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5
libexec/mail.local/mail.local.8
View File

@ -40,6 +40,7 @@
.Sh SYNOPSIS
.Nm mail.local
.Op Fl f Ar from
.Op Fl b
.Ar user ...
.Sh DESCRIPTION
.Nm Mail.local
@ -55,6 +56,10 @@ The options are as follows:
.Bl -tag -width xxxfrom
.It Fl f Ar from
Specify the sender's name.
.It Fl b
Turn off the attempts to notify the
.Dq biff
service.
.El
.Pp
Individual mail messages in the mailbox are delimited by an empty

30
libexec/mail.local/mail.local.c
View File

@ -69,7 +69,7 @@ static char sccsid[] = "@(#)mail.local.c 8.6 (Berkeley) 4/8/94";
int eval = EX_OK; /* sysexits.h error value. */
void deliver __P((int, char *));
void deliver __P((int, char *, int));
void e_to_sys __P((int));
__dead void err __P((const char *, ...));
void notifybiff __P((char *));
@ -84,15 +84,19 @@ main(argc, argv)
char *argv[];
{
struct passwd *pw;
int ch, fd;
int ch, fd, nobiff;
uid_t uid;
char *from;
openlog("mail.local", 0, LOG_MAIL);
from = NULL;
while ((ch = getopt(argc, argv, "df:r:")) != EOF)
nobiff = 0;
while ((ch = getopt(argc, argv, "bdf:r:")) != EOF)
switch(ch) {
case 'b':
nobiff++;
break;
case 'd': /* Backward compatible. */
break;
case 'f':
@ -133,7 +137,7 @@ main(argc, argv)
* at the expense of repeated failures and multiple deliveries.
*/
for (fd = store(from); *argv; ++argv)
deliver(fd, *argv);
deliver(fd, *argv, nobiff);
exit(eval);
}
@ -188,8 +192,8 @@ store(from)
}
void
deliver(fd, name)
int fd;
deliver(fd, name, nobiff)
int fd, nobiff;
char *name;
{
struct stat fsb, sb;
@ -273,9 +277,12 @@ deliver(fd, name)
goto err1;
}
/* Get the starting offset of the new message for biff. */
curoff = lseek(mbfd, (off_t)0, SEEK_END);
(void)snprintf(biffmsg, sizeof(biffmsg), "%s@%qd\n", name, curoff);
if (!nobiff) {
/* Get the starting offset of the new message for biff. */
curoff = lseek(mbfd, (off_t)0, SEEK_END);
(void)snprintf(biffmsg, sizeof(biffmsg), "%s@%qd\n",
name, curoff);
}
/* Copy the message into the file. */
if (lseek(fd, (off_t)0, SEEK_SET) == (off_t)-1) {
@ -314,7 +321,8 @@ err1: (void)close(mbfd);
return;
}
notifybiff(biffmsg);
if (!nobiff)
notifybiff(biffmsg);
}
void
@ -353,7 +361,7 @@ void
usage()
{
eval = EX_USAGE;
err("usage: mail.local [-f from] user ...");
err("usage: mail.local [-b] [-f from] user ...");
}
#if __STDC__