int
linux_setreuid16(struct proc *p, struct linux_setreuid16_args *args)
{
struct setreuid_args bsd;
bsd.ruid = CAST_NOCHG(args->ruid);
bsd.euid = CAST_NOCHG(args->euid);
return (setreuid(p, &bsd));
}
int
linux_lchown16(struct proc *p, struct linux_lchown16_args *args)
{
struct lchown_args bsd;
caddr_t sg;
sg = stackgap_init();
CHECKALTEXIST(p, &sg, args->path);
#ifdef DEBUG
if (ldebug(lchown16))
printf(ARGS(lchown16, "%s, %d, %d"), args->path, args->uid,
args->gid);
#endif
bsd.path = args->path;
bsd.uid = CAST_NOCHG(args->uid);
bsd.gid = CAST_NOCHG(args->gid);
return (lchown(p, &bsd));
}
int
linux_lchown16(struct thread *td, struct linux_lchown16_args *args)
{
char *path;
int error;
LCONVPATHEXIST(td, args->path, &path);
/*
* The DTrace probes have to be after the LCONVPATHEXIST, as
* LCONVPATHEXIST may return on its own and we do not want to
* have a stray entry without the corresponding return.
*/
LIN_SDT_PROBE3(uid16, linux_lchown16, entry, args->path, args->uid,
args->gid);
LIN_SDT_PROBE1(uid16, linux_lchown16, conv_path, path);
error = kern_lchown(td, path, UIO_SYSSPACE, CAST_NOCHG(args->uid),
CAST_NOCHG(args->gid));
LFREEPATH(path);
LIN_SDT_PROBE1(uid16, linux_lchown16, return, error);
return (error);
}
