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Annotation of 43BSD/ucb/Mail/v7.local.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1980 Regents of the University of California.
        !             3:  * All rights reserved.  The Berkeley software License Agreement
        !             4:  * specifies the terms and conditions for redistribution.
        !             5:  */
        !             6: 
        !             7: #ifndef lint
        !             8: static char *sccsid = "@(#)v7.local.c  5.2 (Berkeley) 6/21/85";
        !             9: #endif not lint
        !            10: 
        !            11: /*
        !            12:  * Mail -- a mail program
        !            13:  *
        !            14:  * Version 7
        !            15:  *
        !            16:  * Local routines that are installation dependent.
        !            17:  */
        !            18: 
        !            19: #include "rcv.h"
        !            20: 
        !            21: /*
        !            22:  * Locate the user's mailbox file (ie, the place where new, unread
        !            23:  * mail is queued).  In Version 7, it is in /usr/spool/mail/name.
        !            24:  */
        !            25: 
        !            26: findmail()
        !            27: {
        !            28:        register char *cp;
        !            29: 
        !            30:        cp = copy("/usr/spool/mail/", mailname);
        !            31:        copy(myname, cp);
        !            32:        if (isdir(mailname)) {
        !            33:                stradd(mailname, '/');
        !            34:                strcat(mailname, myname);
        !            35:        }
        !            36: }
        !            37: 
        !            38: /*
        !            39:  * Get rid of the queued mail.
        !            40:  */
        !            41: 
        !            42: demail()
        !            43: {
        !            44: 
        !            45:        if (value("keep") != NOSTR)
        !            46:                close(creat(mailname, 0666));
        !            47:        else {
        !            48:                if (remove(mailname) < 0)
        !            49:                        close(creat(mailname, 0666));
        !            50:        }
        !            51: }
        !            52: 
        !            53: /*
        !            54:  * Discover user login name.
        !            55:  */
        !            56: 
        !            57: username(uid, namebuf)
        !            58:        char namebuf[];
        !            59: {
        !            60:        register char *np;
        !            61: 
        !            62:        if (uid == getuid() && (np = getenv("USER")) != NOSTR) {
        !            63:                strncpy(namebuf, np, PATHSIZE);
        !            64:                return(0);
        !            65:        }
        !            66:        return(getname(uid, namebuf));
        !            67: }

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