From ae40eb1ef30ab4120bd3c8b7e3da99ee53d27a23 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Sun, 18 Mar 2007 17:33:16 -0700 Subject: [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 CC: Stephen Hemminger Signed-off-by: David S. Miller --- include/asm-alpha/sockios.h | 3 ++- include/asm-arm/sockios.h | 3 ++- include/asm-arm26/sockios.h | 3 ++- include/asm-avr32/sockios.h | 3 ++- include/asm-cris/sockios.h | 3 ++- include/asm-frv/sockios.h | 3 ++- include/asm-h8300/sockios.h | 3 ++- include/asm-i386/sockios.h | 3 ++- include/asm-ia64/sockios.h | 3 ++- include/asm-m32r/sockios.h | 3 ++- include/asm-m68k/sockios.h | 3 ++- include/asm-mips/sockios.h | 3 ++- include/asm-parisc/sockios.h | 3 ++- include/asm-powerpc/sockios.h | 3 ++- include/asm-s390/sockios.h | 3 ++- include/asm-sh/sockios.h | 3 ++- include/asm-sh64/sockios.h | 3 ++- include/asm-sparc/sockios.h | 3 ++- include/asm-sparc64/sockios.h | 3 ++- include/asm-v850/sockios.h | 3 ++- include/asm-x86_64/sockios.h | 3 ++- include/asm-xtensa/sockios.h | 3 ++- include/net/compat.h | 1 + include/net/sock.h | 1 + 24 files changed, 46 insertions(+), 22 deletions(-) (limited to 'include') diff --git a/include/asm-alpha/sockios.h b/include/asm-alpha/sockios.h index e4961a740e5f..7932c7ab4a4d 100644 --- a/include/asm-alpha/sockios.h +++ b/include/asm-alpha/sockios.h @@ -10,6 +10,7 @@ #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 /* _ASM_ALPHA_SOCKIOS_H */ diff --git a/include/asm-arm/sockios.h b/include/asm-arm/sockios.h index 77c34087d513..a2588a2512df 100644 --- a/include/asm-arm/sockios.h +++ b/include/asm-arm/sockios.h @@ -7,6 +7,7 @@ #define FIOGETOWN 0x8903 #define SIOCGPGRP 0x8904 #define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp */ +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ #endif diff --git a/include/asm-arm26/sockios.h b/include/asm-arm26/sockios.h index 77c34087d513..a2588a2512df 100644 --- a/include/asm-arm26/sockios.h +++ b/include/asm-arm26/sockios.h @@ -7,6 +7,7 @@ #define FIOGETOWN 0x8903 #define SIOCGPGRP 0x8904 #define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp */ +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ #endif diff --git a/include/asm-avr32/sockios.h b/include/asm-avr32/sockios.h index 84f3d65b3b3b..0802d742f97d 100644 --- a/include/asm-avr32/sockios.h +++ b/include/asm-avr32/sockios.h @@ -7,6 +7,7 @@ #define FIOGETOWN 0x8903 #define SIOCGPGRP 0x8904 #define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp */ +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ #endif /* __ASM_AVR32_SOCKIOS_H */ diff --git a/include/asm-cris/sockios.h b/include/asm-cris/sockios.h index 6c4012f0b29f..cfe7bfecf599 100644 --- a/include/asm-cris/sockios.h +++ b/include/asm-cris/sockios.h @@ -7,6 +7,7 @@ #define FIOGETOWN 0x8903 #define SIOCGPGRP 0x8904 #define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp */ +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ #endif diff --git a/include/asm-frv/sockios.h b/include/asm-frv/sockios.h index 8a6e4b2074b7..5dbdd13e6de3 100644 --- a/include/asm-frv/sockios.h +++ b/include/asm-frv/sockios.h @@ -7,7 +7,8 @@ #define FIOGETOWN 0x8903 #define SIOCGPGRP 0x8904 #define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp */ +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ #endif /* _ASM_SOCKIOS__ */ diff --git a/include/asm-h8300/sockios.h b/include/asm-h8300/sockios.h index d005d9594cc6..e9c7ec810c23 100644 --- a/include/asm-h8300/sockios.h +++ b/include/asm-h8300/sockios.h @@ -7,6 +7,7 @@ #define FIOGETOWN 0x8903 #define SIOCGPGRP 0x8904 #define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp */ +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ #endif /* __ARCH_H8300_SOCKIOS__ */ diff --git a/include/asm-i386/sockios.h b/include/asm-i386/sockios.h index 6b747f8e228b..ff528c7d255c 100644 --- a/include/asm-i386/sockios.h +++ b/include/asm-i386/sockios.h @@ -7,6 +7,7 @@ #define FIOGETOWN 0x8903 #define SIOCGPGRP 0x8904 #define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp */ +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ #endif diff --git a/include/asm-ia64/sockios.h b/include/asm-ia64/sockios.h index cf94857c8a54..15c92468ad38 100644 --- a/include/asm-ia64/sockios.h +++ b/include/asm-ia64/sockios.h @@ -14,6 +14,7 @@ #define FIOGETOWN 0x8903 #define SIOCGPGRP 0x8904 #define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp */ +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ #endif /* _ASM_IA64_SOCKIOS_H */ diff --git a/include/asm-m32r/sockios.h b/include/asm-m32r/sockios.h index f89962e231fe..6c1fb9b43bdb 100644 --- a/include/asm-m32r/sockios.h +++ b/include/asm-m32r/sockios.h @@ -7,6 +7,7 @@ #define FIOGETOWN 0x8903 #define SIOCGPGRP 0x8904 #define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp */ +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ #endif /* _ASM_M32R_SOCKIOS_H */ diff --git a/include/asm-m68k/sockios.h b/include/asm-m68k/sockios.h index 9b9ed973c24e..c04a23943cb7 100644 --- a/include/asm-m68k/sockios.h +++ b/include/asm-m68k/sockios.h @@ -7,6 +7,7 @@ #define FIOGETOWN 0x8903 #define SIOCGPGRP 0x8904 #define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp */ +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ #endif /* __ARCH_M68K_SOCKIOS__ */ diff --git a/include/asm-mips/sockios.h b/include/asm-mips/sockios.h index 87a50bf039ed..ed1a5f78d22f 100644 --- a/include/asm-mips/sockios.h +++ b/include/asm-mips/sockios.h @@ -20,6 +20,7 @@ #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 /* _ASM_SOCKIOS_H */ diff --git a/include/asm-parisc/sockios.h b/include/asm-parisc/sockios.h index aace49629949..dabfbc7483f6 100644 --- a/include/asm-parisc/sockios.h +++ b/include/asm-parisc/sockios.h @@ -7,6 +7,7 @@ #define FIOGETOWN 0x8903 #define SIOCGPGRP 0x8904 #define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp */ +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ #endif diff --git a/include/asm-powerpc/sockios.h b/include/asm-powerpc/sockios.h index 590078d8ed28..55cef7675a31 100644 --- a/include/asm-powerpc/sockios.h +++ b/include/asm-powerpc/sockios.h @@ -14,6 +14,7 @@ #define FIOGETOWN 0x8903 #define SIOCGPGRP 0x8904 #define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp */ +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ #endif /* _ASM_POWERPC_SOCKIOS_H */ diff --git a/include/asm-s390/sockios.h b/include/asm-s390/sockios.h index 412aeb4dd6ce..f4fc16c7da59 100644 --- a/include/asm-s390/sockios.h +++ b/include/asm-s390/sockios.h @@ -15,6 +15,7 @@ #define FIOGETOWN 0x8903 #define SIOCGPGRP 0x8904 #define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp */ +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ #endif diff --git a/include/asm-sh/sockios.h b/include/asm-sh/sockios.h index 08a71df8a8be..cf8b96b1f9ab 100644 --- a/include/asm-sh/sockios.h +++ b/include/asm-sh/sockios.h @@ -9,5 +9,6 @@ #define SIOCSPGRP _IOW('s', 8, pid_t) #define SIOCGPGRP _IOR('s', 9, pid_t) -#define SIOCGSTAMP _IOR('s', 100, struct timeval) /* Get stamp - linux-specific */ +#define SIOCGSTAMP _IOR('s', 100, struct timeval) /* Get stamp (timeval) */ +#define SIOCGSTAMPNS _IOR('s', 101, struct timespec) /* Get stamp (timespec) */ #endif /* __ASM_SH_SOCKIOS_H */ diff --git a/include/asm-sh64/sockios.h b/include/asm-sh64/sockios.h index 1ae23ae82977..419e76f12f41 100644 --- a/include/asm-sh64/sockios.h +++ b/include/asm-sh64/sockios.h @@ -20,5 +20,6 @@ #define SIOCSPGRP _IOW('s', 8, pid_t) #define SIOCGPGRP _IOR('s', 9, pid_t) -#define SIOCGSTAMP _IOR('s', 100, struct timeval) /* Get stamp - linux-specific */ +#define SIOCGSTAMP _IOR('s', 100, struct timeval) /* Get stamp (timeval) */ +#define SIOCGSTAMPNS _IOR('s', 101, struct timespec) /* Get stamp (timespec) */ #endif /* __ASM_SH64_SOCKIOS_H */ diff --git a/include/asm-sparc/sockios.h b/include/asm-sparc/sockios.h index 0c01b597b06f..990ea746486b 100644 --- a/include/asm-sparc/sockios.h +++ b/include/asm-sparc/sockios.h @@ -7,7 +7,8 @@ #define FIOGETOWN 0x8903 #define SIOCGPGRP 0x8904 #define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp */ +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ #endif /* !(_ASM_SPARC_SOCKIOS_H) */ diff --git a/include/asm-sparc64/sockios.h b/include/asm-sparc64/sockios.h index 6735bab4f39d..c7d9900638d0 100644 --- a/include/asm-sparc64/sockios.h +++ b/include/asm-sparc64/sockios.h @@ -7,7 +7,8 @@ #define FIOGETOWN 0x8903 #define SIOCGPGRP 0x8904 #define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp */ +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ #endif /* !(_ASM_SPARC64_SOCKIOS_H) */ diff --git a/include/asm-v850/sockios.h b/include/asm-v850/sockios.h index cf4874c2fd8a..823e106e6cd0 100644 --- a/include/asm-v850/sockios.h +++ b/include/asm-v850/sockios.h @@ -7,6 +7,7 @@ #define FIOGETOWN 0x8903 #define SIOCGPGRP 0x8904 #define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp */ +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ #endif /* __V850_SOCKIOS_H__ */ diff --git a/include/asm-x86_64/sockios.h b/include/asm-x86_64/sockios.h index 2eefd10d4f48..d726ba2513e3 100644 --- a/include/asm-x86_64/sockios.h +++ b/include/asm-x86_64/sockios.h @@ -7,6 +7,7 @@ #define FIOGETOWN 0x8903 #define SIOCGPGRP 0x8904 #define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp */ +#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ +#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ #endif diff --git a/include/asm-xtensa/sockios.h b/include/asm-xtensa/sockios.h index 20d2ba10ecd1..efe0af379f01 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 */ diff --git a/include/net/compat.h b/include/net/compat.h index 9859b60280d5..406db242f73a 100644 --- a/include/net/compat.h +++ b/include/net/compat.h @@ -25,6 +25,7 @@ struct compat_cmsghdr { }; extern int compat_sock_get_timestamp(struct sock *, struct timeval __user *); +extern int compat_sock_get_timestampns(struct sock *, struct timespec __user *); #else /* defined(CONFIG_COMPAT) */ #define compat_msghdr msghdr /* to avoid compiler warnings */ diff --git a/include/net/sock.h b/include/net/sock.h index 2974bacc8850..d093e49fdc85 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1329,6 +1329,7 @@ static inline void sk_eat_skb(struct sock *sk, struct sk_buff *skb, int copied_e extern void sock_enable_timestamp(struct sock *sk); extern int sock_get_timestamp(struct sock *, struct timeval __user *); +extern int sock_get_timestampns(struct sock *, struct timespec __user *); /* * Enable debug/info messages -- cgit v1.2.3-59-g8ed1b