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Annotation of researchv10no/lbin/mailx/v9.local.c, revision 1.1

1.1     ! root        1: /*     Copyright (c) 1984 AT&T */
        !             2: /*       All Rights Reserved   */
        !             3: 
        !             4: /*     THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T     */
        !             5: /*     The copyright notice above does not evidence any        */
        !             6: /*     actual or intended publication of such source code.     */
        !             7: 
        !             8: #ident "@(#)mailx:usg.local.c  1.2"
        !             9: #
        !            10: 
        !            11: /*
        !            12:  * mailx -- a modified version of a University of California at Berkeley
        !            13:  *     mail program
        !            14:  *
        !            15:  * Local routines that are installation dependent.
        !            16:  */
        !            17: 
        !            18: #include "rcv.h"
        !            19: 
        !            20: 
        !            21: /*
        !            22:  * Locate the user's mailbox file (ie, the place where new, unread
        !            23:  * mail is queued).  In Standard UNIX, it is in /usr/mail/name.
        !            24:  */
        !            25: 
        !            26: void
        !            27: findmail()
        !            28: {
        !            29:        register char *cp;
        !            30: 
        !            31:        cp = copy(MAILROOT, mailname);
        !            32:        copy(myname, cp);
        !            33:        if (isdir(mailname)) {
        !            34:                stradd(mailname, '/');
        !            35:                strcat(mailname, myname);
        !            36:        }
        !            37: }
        !            38: 
        !            39: /*
        !            40:  * Discover user login name.
        !            41:  */
        !            42: 
        !            43: username(uid, namebuf)
        !            44:        char namebuf[];
        !            45: {
        !            46:        register char *np;
        !            47: 
        !            48:        if (uid == getuid() && (np = getenv("LOGNAME")) != NOSTR) {
        !            49:                strncpy(namebuf, np, PATHSIZE);
        !            50:                return(0);
        !            51:        }
        !            52:        if( getname(uid, namebuf) == -1) {
        !            53:                printf("Failure finding password file entry for uid %d\n",uid);
        !            54:                return(-1);
        !            55:        }
        !            56:        else
        !            57:                return(1);
        !            58: }
        !            59: 
        !            60: char *
        !            61: maildomain()
        !            62: {
        !            63:        return(MYDOMAIN);
        !            64: }
        !            65: 
        !            66: #ifndef USG
        !            67: long
        !            68: ulimit(x,y)
        !            69: {
        !            70:        return(_NFILE); /* hack */
        !            71: }
        !            72: #endif

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