Searched refs:sysoff (Results 1 - 2 of 2) sorted by relevance

/linux-4.4.14/drivers/ptp/
H A Dptp_chardev.c122 struct ptp_sys_offset *sysoff = NULL; ptp_ioctl() local
184 sysoff = kmalloc(sizeof(*sysoff), GFP_KERNEL); ptp_ioctl()
185 if (!sysoff) { ptp_ioctl()
189 if (copy_from_user(sysoff, (void __user *)arg, ptp_ioctl()
190 sizeof(*sysoff))) { ptp_ioctl()
194 if (sysoff->n_samples > PTP_MAX_SAMPLES) { ptp_ioctl()
198 pct = &sysoff->ts[0]; ptp_ioctl()
199 for (i = 0; i < sysoff->n_samples; i++) { ptp_ioctl()
212 if (copy_to_user((void __user *)arg, sysoff, sizeof(*sysoff))) ptp_ioctl()
255 kfree(sysoff); ptp_ioctl()
/linux-4.4.14/Documentation/ptp/
H A Dtestptp.c159 struct ptp_sys_offset *sysoff; main() local
484 sysoff = calloc(1, sizeof(*sysoff)); main()
485 if (!sysoff) { main()
489 sysoff->n_samples = n_samples; main()
491 if (ioctl(fd, PTP_SYS_OFFSET, sysoff)) main()
496 pct = &sysoff->ts[0]; main()
497 for (i = 0; i < sysoff->n_samples; i++) { main()
515 free(sysoff); main()

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