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| author | erik <erik@69ca8d6d-28ef-0310-b511-8ec308f3f277> | 2000-05-02 00:07:56 +0000 |
|---|---|---|
| committer | erik <erik@69ca8d6d-28ef-0310-b511-8ec308f3f277> | 2000-05-02 00:07:56 +0000 |
| commit | a11ca391a91b1bf925bebc4d5155864aa48001d1 (patch) | |
| tree | 5a6ec9054284616133cdea4b62efdcbaddd061f9 /whoami.c | |
| parent | b986c35d6d81bb6c0314c8ee7fa9f61734845bf3 (diff) | |
| download | busybox-w32-a11ca391a91b1bf925bebc4d5155864aa48001d1.tar.gz busybox-w32-a11ca391a91b1bf925bebc4d5155864aa48001d1.tar.bz2 busybox-w32-a11ca391a91b1bf925bebc4d5155864aa48001d1.zip | |
More stuff
-Erik
git-svn-id: svn://busybox.net/trunk/busybox@515 69ca8d6d-28ef-0310-b511-8ec308f3f277
Diffstat (limited to 'whoami.c')
| -rw-r--r-- | whoami.c | 11 |
1 files changed, 5 insertions, 6 deletions
| @@ -29,16 +29,15 @@ static const char whoami_usage[] = "whoami\n\n" | |||
| 29 | 29 | ||
| 30 | extern int whoami_main(int argc, char **argv) | 30 | extern int whoami_main(int argc, char **argv) |
| 31 | { | 31 | { |
| 32 | struct passwd *pw; | 32 | char *user = xmalloc(9); |
| 33 | uid_t uid; | 33 | uid_t uid = geteuid(); |
| 34 | 34 | ||
| 35 | if (argc > 1) | 35 | if (argc > 1) |
| 36 | usage(whoami_usage); | 36 | usage(whoami_usage); |
| 37 | 37 | ||
| 38 | uid = geteuid(); | 38 | my_getpwuid(user, uid); |
| 39 | pw = getpwuid(uid); | 39 | if (user) { |
| 40 | if (pw) { | 40 | puts(user); |
| 41 | puts(pw->pw_name); | ||
| 42 | exit(TRUE); | 41 | exit(TRUE); |
| 43 | } | 42 | } |
| 44 | fprintf(stderr, "%s: cannot find username for UID %u\n", argv[0], | 43 | fprintf(stderr, "%s: cannot find username for UID %u\n", argv[0], |