projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 761330fe DF |
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 | ||
| 2ae9f53f | 7 | #ifndef lint |
| 761330fe DF |
8 | static char sccsid[] = "@(#)v7.local.c 5.1 (Berkeley) %G%"; |
| 9 | #endif not lint | |
| 00a21395 KS |
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 | ||
| 00a21395 KS |
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 | ||
| 297f6c21 KS |
45 | if (value("keep") != NOSTR) |
| 46 | close(creat(mailname, 0666)); | |
| 77bc23cf KS |
47 | else { |
| 48 | if (remove(mailname) < 0) | |
| 49 | close(creat(mailname, 0666)); | |
| 50 | } | |
| 00a21395 KS |
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) { | |
| 56b6e63e | 63 | strncpy(namebuf, np, PATHSIZE); |
| 00a21395 KS |
64 | return(0); |
| 65 | } | |
| 66 | return(getname(uid, namebuf)); | |
| 67 | } |