projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 761330fe DF |
1 | /* |
| 2 | * Copyright (c) 1980 Regents of the University of California. | |
| 0c5f72fb KB |
3 | * All rights reserved. |
| 4 | * | |
| f15db449 | 5 | * %sccs.include.redist.c% |
| 761330fe DF |
6 | */ |
| 7 | ||
| acfc7e9b | 8 | #ifndef lint |
| f15db449 | 9 | static char sccsid[] = "@(#)v7.local.c 5.9 (Berkeley) %G%"; |
| acfc7e9b | 10 | #endif /* not lint */ |
| 00a21395 KS |
11 | |
| 12 | /* | |
| 13 | * Mail -- a mail program | |
| 14 | * | |
| 15 | * Version 7 | |
| 16 | * | |
| 17 | * Local routines that are installation dependent. | |
| 18 | */ | |
| 19 | ||
| 20 | #include "rcv.h" | |
| 21 | ||
| 00a21395 KS |
22 | /* |
| 23 | * Locate the user's mailbox file (ie, the place where new, unread | |
| 2a0f6531 | 24 | * mail is queued). |
| 00a21395 | 25 | */ |
| f674e088 | 26 | findmail(user, buf) |
| 2a0f6531 | 27 | char *user; |
| f674e088 | 28 | char *buf; |
| 00a21395 | 29 | { |
| 00a21395 | 30 | |
| 435e8dff | 31 | strcpy(copy(_PATH_MBOX, buf), user); |
| 00a21395 KS |
32 | } |
| 33 | ||
| 34 | /* | |
| 35 | * Get rid of the queued mail. | |
| 36 | */ | |
| 00a21395 KS |
37 | demail() |
| 38 | { | |
| 39 | ||
| f674e088 EW |
40 | if (value("keep") != NOSTR || remove(mailname) < 0) |
| 41 | close(creat(mailname, 0600)); | |
| 00a21395 KS |
42 | } |
| 43 | ||
| 44 | /* | |
| 45 | * Discover user login name. | |
| 46 | */ | |
| f674e088 EW |
47 | char* |
| 48 | username() | |
| 00a21395 | 49 | { |
| f674e088 | 50 | char *np; |
| 00a21395 | 51 | |
| f674e088 EW |
52 | if ((np = getenv("USER")) != NOSTR) |
| 53 | return np; | |
| 54 | return getname(getuid()); | |
| 00a21395 | 55 | } |