projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 00a21395 KS |
1 | # |
| 2 | ||
| 3 | /* | |
| 4 | * Mail -- a mail program | |
| 5 | * | |
| 6 | * Version 7 | |
| 7 | * | |
| 8 | * Local routines that are installation dependent. | |
| 9 | */ | |
| 10 | ||
| 11 | #include "rcv.h" | |
| 12 | ||
| 77bc23cf | 13 | static char *SccsId = "@(#)v7.local.c 2.2 %G%"; |
| 00a21395 KS |
14 | |
| 15 | /* | |
| 16 | * Locate the user's mailbox file (ie, the place where new, unread | |
| 17 | * mail is queued). In Version 7, it is in /usr/spool/mail/name. | |
| 18 | */ | |
| 19 | ||
| 20 | findmail() | |
| 21 | { | |
| 22 | register char *cp; | |
| 23 | ||
| 24 | cp = copy("/usr/spool/mail/", mailname); | |
| 25 | copy(myname, cp); | |
| 26 | if (isdir(mailname)) { | |
| 27 | stradd(mailname, '/'); | |
| 28 | strcat(mailname, myname); | |
| 29 | } | |
| 30 | } | |
| 31 | ||
| 32 | /* | |
| 33 | * Get rid of the queued mail. | |
| 34 | */ | |
| 35 | ||
| 36 | demail() | |
| 37 | { | |
| 38 | ||
| 297f6c21 KS |
39 | if (value("keep") != NOSTR) |
| 40 | close(creat(mailname, 0666)); | |
| 77bc23cf KS |
41 | else { |
| 42 | if (remove(mailname) < 0) | |
| 43 | close(creat(mailname, 0666)); | |
| 44 | } | |
| 00a21395 KS |
45 | } |
| 46 | ||
| 47 | /* | |
| 48 | * Discover user login name. | |
| 49 | */ | |
| 50 | ||
| 51 | username(uid, namebuf) | |
| 52 | char namebuf[]; | |
| 53 | { | |
| 54 | register char *np; | |
| 55 | ||
| 56 | if (uid == getuid() && (np = getenv("USER")) != NOSTR) { | |
| 56b6e63e | 57 | strncpy(namebuf, np, PATHSIZE); |
| 00a21395 KS |
58 | return(0); |
| 59 | } | |
| 60 | return(getname(uid, namebuf)); | |
| 61 | } |