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ae40eb1ef3
Now network timestamps use ktime_t infrastructure, we can add a new ioctl() SIOCGSTAMPNS command to get timestamps in 'struct timespec'. User programs can thus access to nanosecond resolution. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> CC: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
27 lines
698 B
C
27 lines
698 B
C
/*
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* Socket-level I/O control calls.
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Copyright (C) 1995 by Ralf Baechle
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*/
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#ifndef _ASM_SOCKIOS_H
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#define _ASM_SOCKIOS_H
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#include <asm/ioctl.h>
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/* Socket-level I/O control calls. */
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#define FIOGETOWN _IOR('f', 123, int)
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#define FIOSETOWN _IOW('f', 124, int)
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#define SIOCATMARK _IOR('s', 7, int)
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#define SIOCSPGRP _IOW('s', 8, pid_t)
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#define SIOCGPGRP _IOR('s', 9, pid_t)
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#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
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#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
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#endif /* _ASM_SOCKIOS_H */
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