Searched refs:par_timeout (Results 1 – 2 of 2) sorted by relevance
| /linux-2.6.39/drivers/char/ |
| D | ppdev.c | 502 struct timeval par_timeout; in pp_do_ioctl() local
599 if (copy_from_user (&par_timeout, argp, sizeof(struct timeval))) { in pp_do_ioctl()
603 if ((par_timeout.tv_sec < 0) || (par_timeout.tv_usec < 0)) { in pp_do_ioctl()
606 to_jiffies = ROUND_UP(par_timeout.tv_usec, 1000000/HZ); in pp_do_ioctl()
607 to_jiffies += par_timeout.tv_sec * (long)HZ; in pp_do_ioctl()
616 memset(&par_timeout, 0, sizeof(par_timeout)); in pp_do_ioctl()
617 par_timeout.tv_sec = to_jiffies / HZ; in pp_do_ioctl()
618 par_timeout.tv_usec = (to_jiffies % (long)HZ) * (1000000/HZ); in pp_do_ioctl()
619 if (copy_to_user (argp, &par_timeout, sizeof(struct timeval))) in pp_do_ioctl()
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| D | lp.c | 658 static int lp_set_timeout(unsigned int minor, struct timeval *par_timeout) in lp_set_timeout() argument
663 if ((par_timeout->tv_sec < 0) || in lp_set_timeout()
664 (par_timeout->tv_usec < 0)) { in lp_set_timeout()
667 to_jiffies = DIV_ROUND_UP(par_timeout->tv_usec, 1000000/HZ); in lp_set_timeout()
668 to_jiffies += par_timeout->tv_sec * (long) HZ; in lp_set_timeout()
680 struct timeval par_timeout; in lp_ioctl() local
687 if (copy_from_user(&par_timeout, (void __user *)arg, in lp_ioctl()
692 ret = lp_set_timeout(minor, &par_timeout); in lp_ioctl()
708 struct timeval par_timeout; in lp_compat_ioctl() local
717 if (get_user(par_timeout.tv_sec, &tc->tv_sec) || in lp_compat_ioctl()
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