projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 31cef89c | 1 | static char *sccsid = "@(#)prmail.c 4.1 (Berkeley) 10/9/80"; |
| 750a6622 BJ |
2 | |
| 3 | #include <pwd.h> | |
| 4 | /* | |
| 5 | * prmail | |
| 6 | */ | |
| 7 | struct passwd *getpwuid(); | |
| 8 | char *getenv(); | |
| 9 | ||
| 10 | main(argc, argv) | |
| 11 | int argc; | |
| 12 | char **argv; | |
| 13 | { | |
| 14 | register struct passwd *pp; | |
| 15 | ||
| 16 | --argc, ++argv; | |
| 17 | if (chdir("/usr/spool/mail") < 0) { | |
| 18 | perror("/usr/spool/mail"); | |
| 19 | exit(1); | |
| 20 | } | |
| 21 | if (argc == 0) { | |
| 22 | char *user = getenv("USER"); | |
| 23 | if (user == 0) { | |
| 24 | pp = getpwuid(getuid()); | |
| 25 | if (pp == 0) { | |
| 26 | printf("Who are you?\n"); | |
| 27 | exit(1); | |
| 28 | } | |
| 29 | user = pp->pw_name; | |
| 30 | } | |
| 31 | prmail(user, 0); | |
| 32 | } else | |
| 33 | while (--argc >= 0) | |
| 34 | prmail(*argv++, 1); | |
| 35 | exit(0); | |
| 36 | } | |
| 37 | ||
| 38 | #include <sys/types.h> | |
| 39 | #include <sys/stat.h> | |
| 40 | ||
| 41 | prmail(user, other) | |
| 42 | char *user; | |
| 43 | { | |
| 44 | struct stat stb; | |
| 45 | char cmdbuf[256]; | |
| 46 | ||
| 47 | if (stat(user, &stb) < 0) { | |
| 48 | printf("No mail for %s.\n", user); | |
| 49 | return; | |
| 50 | } | |
| 51 | if (access(user, "4") < 0) { | |
| 52 | printf("Mailbox for %s unreadable\n", user); | |
| 53 | return; | |
| 54 | } | |
| 55 | if (other) | |
| 56 | printf(">>> %s <<<\n", user); | |
| 57 | sprintf(cmdbuf, "more %s", user); | |
| 58 | system(cmdbuf); | |
| 59 | if (other) | |
| 60 | printf("-----\n\n"); | |
| 61 | } |