diff options
Diffstat (limited to 'ports/uids_generic/guts/setuid.c')
| -rw-r--r-- | ports/uids_generic/guts/setuid.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/ports/uids_generic/guts/setuid.c b/ports/uids_generic/guts/setuid.c new file mode 100644 index 0000000..6bfdf6c --- /dev/null +++ b/ports/uids_generic/guts/setuid.c @@ -0,0 +1,27 @@ +/* + * Copyright (c) 2008-2010 Wind River Systems; see + * guts/COPYRIGHT for information. + * + * static int + * wrap_setuid(uid_t uid) { + * int rc = -1; + */ + if (pseudo_euid == 0) { + pseudo_ruid = uid; + pseudo_euid = uid; + pseudo_suid = uid; + pseudo_fuid = uid; + pseudo_client_touchuid(); + rc = 0; + } else if (pseudo_euid == uid || pseudo_suid == uid || pseudo_ruid == uid) { + pseudo_euid = uid; + pseudo_fuid = uid; + pseudo_client_touchuid(); + rc = 0; + } else { + rc = -1; + errno = EPERM; + } +/* return rc; + * } + */ |