source:
trunk/libs/newlib/src/newlib/libc/sys/linux/seteuid.c
| Last change on this file was 444, checked in by , 6 years ago | |
|---|---|
| File size: 215 bytes | |
| Line | |
|---|---|
| 1 | /* Copyright 2002, Red Hat Inc. */ |
| 2 | |
| 3 | #include <errno.h> |
| 4 | #include <unistd.h> |
| 5 | |
| 6 | int |
| 7 | seteuid (uid_t uid) |
| 8 | { |
| 9 | int result; |
| 10 | |
| 11 | if (uid == (uid_t) ~0) |
| 12 | { |
| 13 | errno = (EINVAL); |
| 14 | return -1; |
| 15 | } |
| 16 | |
| 17 | return setresuid (-1, uid, -1); |
| 18 | } |
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