Source of select.c - linux-imx - PHYTEC BitBucket (Stash)

Ignore whitespace
Show whitespace characters
Hide e-diff
Unified diff
Side-by-side diff
Source viewDiff to previous
 
                (compat_size_t __user *)(sig+sizeof(up))))
            return -EFAULT;
    }
​
    return do_compat_pselect(n, inp, outp, exp, tsp, compat_ptr(up),
                 sigsetsize, PT_TIMESPEC);
}
​
#if defined(CONFIG_COMPAT_32BIT_TIME)
​
COMPAT_SYSCALL_DEFINE6(pselect6, int, n, compat_ulong_t __user *, inp,
COMPAT_SYSCALL_DEFINE6(pselect6_time32, int, n, compat_ulong_t __user *, inp,
    compat_ulong_t __user *, outp, compat_ulong_t __user *, exp,
    struct old_timespec32 __user *, tsp, void __user *, sig)
{
    compat_size_t sigsetsize = 0;
    compat_uptr_t up = 0;
​
    if (sig) {
        if (!access_ok(sig,
                sizeof(compat_uptr_t)+sizeof(compat_size_t)) ||
                __get_user(up, (compat_uptr_t __user *)sig) ||
Show more
            return -EFAULT;
    }
​
    return do_compat_pselect(n, inp, outp, exp, tsp, compat_ptr(up),
                 sigsetsize, PT_OLD_TIMESPEC);
}
​
#endif
​
#if defined(CONFIG_COMPAT_32BIT_TIME)
COMPAT_SYSCALL_DEFINE5(ppoll, struct pollfd __user *, ufds,
COMPAT_SYSCALL_DEFINE5(ppoll_time32, struct pollfd __user *, ufds,
    unsigned int,  nfds, struct old_timespec32 __user *, tsp,
    const compat_sigset_t __user *, sigmask, compat_size_t, sigsetsize)
{
    sigset_t ksigmask, sigsaved;
    struct timespec64 ts, end_time, *to = NULL;
    int ret;
​
    if (tsp) {
        if (get_old_timespec32(&ts, tsp))
            return -EFAULT;