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From: Adhemerval Zanella <azanella@sourceware.org> To: glibc-cvs@sourceware.org Subject: [glibc/azanella/y2038] y2038: Add __USE_TIME_BITS64 support for socket-constants.h Date: Tue, 8 Jun 2021 20:49:15 +0000 (GMT) [thread overview] Message-ID: <20210608204915.83B883984038@sourceware.org> (raw) https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=7c701ad70a994f4041700ac35864fadea8851f98 commit 7c701ad70a994f4041700ac35864fadea8851f98 Author: Adhemerval Zanella <adhemerval.zanella@linaro.org> Date: Wed Feb 24 13:37:02 2021 +0000 y2038: Add __USE_TIME_BITS64 support for socket-constants.h It is only used for !__USE_MISC, the default way uses the kernel headers. The patch also adds the SO_TIMESTAMP, SO_TIMESTAMPNS, and SO_TIMESTAMPING which uses new values for 64 bit time_t kernel interfaces. The __USE_TIME_BITS64 is not defined internally yet, although the internal header is used when building the 64-bit stat implementations. Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com> Diff: --- sysdeps/unix/sysv/linux/bits/socket-constants.h | 47 ++++++++++++++++++---- .../unix/sysv/linux/hppa/bits/socket-constants.h | 36 ++++++++++++++++- .../unix/sysv/linux/mips/bits/socket-constants.h | 36 ++++++++++++++++- .../sysv/linux/powerpc/bits/socket-constants.h | 36 ++++++++++++++++- .../unix/sysv/linux/sparc/bits/socket-constants.h | 36 ++++++++++++++++- 5 files changed, 175 insertions(+), 16 deletions(-) diff --git a/sysdeps/unix/sysv/linux/bits/socket-constants.h b/sysdeps/unix/sysv/linux/bits/socket-constants.h index 84f7a333a2..c52e72bb73 100644 --- a/sysdeps/unix/sysv/linux/bits/socket-constants.h +++ b/sysdeps/unix/sysv/linux/bits/socket-constants.h @@ -32,19 +32,50 @@ #define SO_OOBINLINE 10 #define SO_RCVBUF 8 #define SO_RCVLOWAT 18 -#if (__TIMESIZE == 64 && __WORDSIZE == 32 \ - && (!defined __SYSCALL_WORDSIZE || __SYSCALL_WORDSIZE == 32)) -# define SO_RCVTIMEO 66 -#else -# define SO_RCVTIMEO 20 -#endif #define SO_REUSEADDR 2 #define SO_SNDBUF 7 #define SO_SNDLOWAT 19 +#define SO_TYPE 3 + #if (__TIMESIZE == 64 && __WORDSIZE == 32 \ && (!defined __SYSCALL_WORDSIZE || __SYSCALL_WORDSIZE == 32)) +# define SO_RCVTIMEO 66 # define SO_SNDTIMEO 67 +# define SO_TIMESTAMP 63 +# define SO_TIMESTAMPNS 64 +# define SO_TIMESTAMPING 65 #else -# define SO_SNDTIMEO 21 +# if __TIMESIZE == 64 +# define SO_RCVTIMEO 20 +# define SO_SNDTIMEO 21 +# define SO_TIMESTAMP 29 +# define SO_TIMESTAMPNS 35 +# define SO_TIMESTAMPING 37 +# else +# define SO_RCVTIMEO_OLD 20 +# define SO_SNDTIMEO_OLD 21 +# define SO_RCVTIMEO_NEW 66 +# define SO_SNDTIMEO_NEW 67 + +# define SO_TIMESTAMP_OLD 29 +# define SO_TIMESTAMPNS_OLD 35 +# define SO_TIMESTAMPING_OLD 37 +# define SO_TIMESTAMP_NEW 63 +# define SO_TIMESTAMPNS_NEW 64 +# define SO_TIMESTAMPING_NEW 65 + +# ifdef __USE_TIME_BITS64 +# define SO_RCVTIMEO SO_RCVTIMEO_NEW +# define SO_SNDTIMEO SO_SNDTIMEO_NEW +# define SO_TIMESTAMP SO_TIMESTAMP_NEW +# define SO_TIMESTAMPNS SO_TIMESTAMPNS_NEW +# define SO_TIMESTAMPING SO_TIMESTAMPING_NEW +# else +# define SO_RCVTIMEO SO_RCVTIMEO_OLD +# define SO_SNDTIMEO SO_SNDTIMEO_OLD +# define SO_TIMESTAMP SO_TIMESTAMP_OLD +# define SO_TIMESTAMPNS SO_TIMESTAMPNS_OLD +# define SO_TIMESTAMPING SO_TIMESTAMPING_OLD +# endif +# endif #endif -#define SO_TYPE 3 diff --git a/sysdeps/unix/sysv/linux/hppa/bits/socket-constants.h b/sysdeps/unix/sysv/linux/hppa/bits/socket-constants.h index b4fb65b9f1..68b42d4606 100644 --- a/sysdeps/unix/sysv/linux/hppa/bits/socket-constants.h +++ b/sysdeps/unix/sysv/linux/hppa/bits/socket-constants.h @@ -30,9 +30,41 @@ #define SO_OOBINLINE 256 #define SO_RCVBUF 4098 #define SO_RCVLOWAT 4100 -#define SO_RCVTIMEO 4102 #define SO_REUSEADDR 4 #define SO_SNDBUF 4097 #define SO_SNDLOWAT 4099 -#define SO_SNDTIMEO 4101 #define SO_TYPE 4104 + +#if __TIMESIZE == 64 +# define SO_RCVTIMEO 4102 +# define SO_SNDTIMEO 4101 +# define SO_TIMESTAMP 16402 +# define SO_TIMESTAMPNS 16403 +# define SO_TIMESTAMPING 16416 +#else +# define SO_RCVTIMEO_OLD 4102 +# define SO_SNDTIMEO_OLD 4101 +# define SO_RCVTIMEO_NEW 16448 +# define SO_SNDTIMEO_NEW 16449 + +# define SO_TIMESTAMP_OLD 0x4012 +# define SO_TIMESTAMPNS_OLD 0x4013 +# define SO_TIMESTAMPING_OLD 0x4020 +# define SO_TIMESTAMP_NEW 0x4038 +# define SO_TIMESTAMPNS_NEW 0x4039 +# define SO_TIMESTAMPING_NEW 0x403A + +# ifdef __USE_TIME_BITS64 +# define SO_RCVTIMEO SO_RCVTIMEO_NEW +# define SO_SNDTIMEO SO_SNDTIMEO_NEW +# define SO_TIMESTAMP SO_TIMESTAMP_NEW +# define SO_TIMESTAMPNS SO_TIMESTAMPNS_NEW +# define SO_TIMESTAMPING SO_TIMESTAMPING_NEW +# else +# define SO_RCVTIMEO SO_RCVTIMEO_OLD +# define SO_SNDTIMEO SO_SNDTIMEO_OLD +# define SO_TIMESTAMP SO_TIMESTAMP_OLD +# define SO_TIMESTAMPNS SO_TIMESTAMPNS_OLD +# define SO_TIMESTAMPING SO_TIMESTAMPING_OLD +# endif +#endif diff --git a/sysdeps/unix/sysv/linux/mips/bits/socket-constants.h b/sysdeps/unix/sysv/linux/mips/bits/socket-constants.h index a5264536e9..b18a854e99 100644 --- a/sysdeps/unix/sysv/linux/mips/bits/socket-constants.h +++ b/sysdeps/unix/sysv/linux/mips/bits/socket-constants.h @@ -30,9 +30,41 @@ #define SO_OOBINLINE 256 #define SO_RCVBUF 4098 #define SO_RCVLOWAT 4100 -#define SO_RCVTIMEO 4102 #define SO_REUSEADDR 4 #define SO_SNDBUF 4097 #define SO_SNDLOWAT 4099 -#define SO_SNDTIMEO 4101 #define SO_TYPE 4104 + +#if __TIMESIZE == 64 +# define SO_RCVTIMEO 4102 +# define SO_SNDTIMEO 4101 +# define SO_TIMESTAMP 29 +# define SO_TIMESTAMPNS 35 +# define SO_TIMESTAMPING 37 +#else +# define SO_RCVTIMEO_OLD 4102 +# define SO_SNDTIMEO_OLD 4101 +# define SO_RCVTIMEO_NEW 66 +# define SO_SNDTIMEO_NEW 67 + +# define SO_TIMESTAMP_OLD 29 +# define SO_TIMESTAMPNS_OLD 35 +# define SO_TIMESTAMPING_OLD 37 +# define SO_TIMESTAMP_NEW 63 +# define SO_TIMESTAMPNS_NEW 64 +# define SO_TIMESTAMPING_NEW 65 + +# ifdef __USE_TIME_BITS64 +# define SO_RCVTIMEO SO_RCVTIMEO_NEW +# define SO_SNDTIMEO SO_SNDTIMEO_NEW +# define SO_TIMESTAMP SO_TIMESTAMP_NEW +# define SO_TIMESTAMPNS SO_TIMESTAMPNS_NEW +# define SO_TIMESTAMPING SO_TIMESTAMPING_NEW +# else +# define SO_RCVTIMEO SO_RCVTIMEO_OLD +# define SO_SNDTIMEO SO_SNDTIMEO_OLD +# define SO_TIMESTAMP SO_TIMESTAMP_OLD +# define SO_TIMESTAMPNS SO_TIMESTAMPNS_OLD +# define SO_TIMESTAMPING SO_TIMESTAMPING_OLD +# endif +#endif diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/socket-constants.h b/sysdeps/unix/sysv/linux/powerpc/bits/socket-constants.h index f35488b375..c03141bb8c 100644 --- a/sysdeps/unix/sysv/linux/powerpc/bits/socket-constants.h +++ b/sysdeps/unix/sysv/linux/powerpc/bits/socket-constants.h @@ -30,9 +30,41 @@ #define SO_OOBINLINE 10 #define SO_RCVBUF 8 #define SO_RCVLOWAT 16 -#define SO_RCVTIMEO 18 #define SO_REUSEADDR 2 #define SO_SNDBUF 7 #define SO_SNDLOWAT 17 -#define SO_SNDTIMEO 19 #define SO_TYPE 3 + +#if __TIMESIZE == 64 +# define SO_RCVTIMEO 18 +# define SO_SNDTIMEO 19 +# define SO_TIMESTAMP 29 +# define SO_TIMESTAMPNS 35 +# define SO_TIMESTAMPING 37 +#else +# define SO_RCVTIMEO_OLD 18 +# define SO_SNDTIMEO_OLD 19 +# define SO_RCVTIMEO_NEW 66 +# define SO_SNDTIMEO_NEW 67 + +# define SO_TIMESTAMP_OLD 29 +# define SO_TIMESTAMPNS_OLD 35 +# define SO_TIMESTAMPING_OLD 37 +# define SO_TIMESTAMP_NEW 63 +# define SO_TIMESTAMPNS_NEW 64 +# define SO_TIMESTAMPING_NEW 65 + +# ifdef __USE_TIME_BITS64 +# define SO_RCVTIMEO SO_RCVTIMEO_NEW +# define SO_SNDTIMEO SO_SNDTIMEO_NEW +# define SO_TIMESTAMP SO_TIMESTAMP_NEW +# define SO_TIMESTAMPNS SO_TIMESTAMPNS_NEW +# define SO_TIMESTAMPING SO_TIMESTAMPING_NEW +# else +# define SO_RCVTIMEO SO_RCVTIMEO_OLD +# define SO_SNDTIMEO SO_SNDTIMEO_OLD +# define SO_TIMESTAMP SO_TIMESTAMP_OLD +# define SO_TIMESTAMPNS SO_TIMESTAMPNS_OLD +# define SO_TIMESTAMPING SO_TIMESTAMPING_OLD +# endif +#endif diff --git a/sysdeps/unix/sysv/linux/sparc/bits/socket-constants.h b/sysdeps/unix/sysv/linux/sparc/bits/socket-constants.h index a58d0b5f96..5c4ed76c8c 100644 --- a/sysdeps/unix/sysv/linux/sparc/bits/socket-constants.h +++ b/sysdeps/unix/sysv/linux/sparc/bits/socket-constants.h @@ -30,9 +30,41 @@ #define SO_OOBINLINE 256 #define SO_RCVBUF 4098 #define SO_RCVLOWAT 2048 -#define SO_RCVTIMEO 8192 #define SO_REUSEADDR 4 #define SO_SNDBUF 4097 #define SO_SNDLOWAT 4096 -#define SO_SNDTIMEO 16384 #define SO_TYPE 4104 + +#if __TIMESIZE == 64 +# define SO_RCVTIMEO 8192 +# define SO_SNDTIMEO 16384 +# define SO_TIMESTAMP 29 +# define SO_TIMESTAMPNS 33 +# define SO_TIMESTAMPING 35 +#else +# define SO_RCVTIMEO_OLD 8192 +# define SO_SNDTIMEO_OLD 16384 +# define SO_RCVTIMEO_NEW 68 +# define SO_SNDTIMEO_NEW 69 + +# define SO_TIMESTAMP_OLD 0x001d +# define SO_TIMESTAMPNS_OLD 0x0021 +# define SO_TIMESTAMPING_OLD 0x0023 +# define SO_TIMESTAMP_NEW 0x0046 +# define SO_TIMESTAMPNS_NEW 0x0042 +# define SO_TIMESTAMPING_NEW 0x0043 + +# ifdef __USE_TIME_BITS64 +# define SO_RCVTIMEO SO_RCVTIMEO_NEW +# define SO_SNDTIMEO SO_SNDTIMEO_NEW +# define SO_TIMESTAMP SO_TIMESTAMP_NEW +# define SO_TIMESTAMPNS SO_TIMESTAMPNS_NEW +# define SO_TIMESTAMPING SO_TIMESTAMPING_NEW +# else +# define SO_RCVTIMEO SO_RCVTIMEO_OLD +# define SO_SNDTIMEO SO_SNDTIMEO_OLD +# define SO_TIMESTAMP SO_TIMESTAMP_OLD +# define SO_TIMESTAMPNS SO_TIMESTAMPNS_OLD +# define SO_TIMESTAMPING SO_TIMESTAMPING_OLD +# endif +#endif
next reply other threads:[~2021-06-08 20:49 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-06-08 20:49 Adhemerval Zanella [this message] -- strict thread matches above, loose matches on Subject: below -- 2021-05-26 16:25 Adhemerval Zanella 2021-03-05 19:21 Adhemerval Zanella 2021-03-04 17:39 Adhemerval Zanella 2021-03-04 11:31 Adhemerval Zanella 2021-03-02 12:33 Adhemerval Zanella 2021-03-01 17:38 Adhemerval Zanella 2021-02-26 20:43 Adhemerval Zanella
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