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| author | Eric Dumazet <dada1@cosmosbay.com> | 2007-03-18 17:33:16 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:24:04 -0700 |
| commit | ae40eb1ef30ab4120bd3c8b7e3da99ee53d27a23 (patch) | |
| tree | b5ae288b3c27d13bde9648c41d7db3cfe1884bc2 /include/asm-xtensa | |
| parent | cb69cc52364690d7789940c480b3a9490784b680 (diff) | |
| download | kernel_samsung_smdk4412-ae40eb1ef30ab4120bd3c8b7e3da99ee53d27a23.zip kernel_samsung_smdk4412-ae40eb1ef30ab4120bd3c8b7e3da99ee53d27a23.tar.gz kernel_samsung_smdk4412-ae40eb1ef30ab4120bd3c8b7e3da99ee53d27a23.tar.bz2 | |
[NET]: Introduce SIOCGSTAMPNS ioctl to get timestamps with nanosec resolution
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>
Diffstat (limited to 'include/asm-xtensa')
| -rw-r--r-- | include/asm-xtensa/sockios.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/asm-xtensa/sockios.h b/include/asm-xtensa/sockios.h index 20d2ba1..efe0af3 100644 --- a/include/asm-xtensa/sockios.h +++ b/include/asm-xtensa/sockios.h @@ -25,6 +25,7 @@ #define SIOCSPGRP _IOW('s', 8, pid_t) #define SIOCGPGRP _IOR('s', 9, pid_t) -#define SIOCGSTAMP 0x8906 /* Get stamp - linux-specific */ +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ #endif /* _XTENSA_SOCKIOS_H */ |