From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 126053 invoked by alias); 7 Feb 2020 20:34:20 -0000 Mailing-List: contact glibc-cvs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: , Sender: glibc-cvs-owner@sourceware.org List-Subscribe: Received: (qmail 126010 invoked by uid 9299); 7 Feb 2020 20:34:18 -0000 Date: Fri, 07 Feb 2020 20:34:00 -0000 Message-ID: <20200207203418.126009.qmail@sourceware.org> Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Florian Weimer To: glibc-cvs@sourceware.org Subject: [glibc/fw/bug25486] y2038: Define __suseconds64_t type to be used with struct __timeval64 X-Act-Checkin: glibc X-Git-Author: Lukasz Majewski X-Git-Refname: refs/heads/fw/bug25486 X-Git-Oldrev: 449db0fa3ef9d17951d94d7504db13b1891fa964 X-Git-Newrev: 3fced064f23562ec24f8312ffbc14950993969e6 X-SW-Source: 2020-q1/txt/msg00258.txt https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=3fced064f23562ec24f8312ffbc14950993969e6 commit 3fced064f23562ec24f8312ffbc14950993969e6 Author: Lukasz Majewski Date: Sat Jan 25 22:33:41 2020 +0100 y2038: Define __suseconds64_t type to be used with struct __timeval64 The __suseconds64_t type is supposed to be the 64 bit type across all architectures. It would be mostly used internally in the glibc - however, when passed to Linux kernel (very unlikely), if necessary, it shall be converted to 32 bit type (i.e. __suseconds_t) Build tests: ./src/scripts/build-many-glibcs.py glibcs Reviewed-by: Alistair Francis Reviewed-by: Adhemerval Zanella Diff: --- bits/typesizes.h | 1 + posix/bits/types.h | 1 + sysdeps/mach/hurd/bits/typesizes.h | 1 + sysdeps/unix/sysv/linux/alpha/bits/typesizes.h | 1 + sysdeps/unix/sysv/linux/generic/bits/typesizes.h | 1 + sysdeps/unix/sysv/linux/s390/bits/typesizes.h | 1 + sysdeps/unix/sysv/linux/sparc/bits/typesizes.h | 1 + sysdeps/unix/sysv/linux/x86/bits/typesizes.h | 1 + 8 files changed, 8 insertions(+) diff --git a/bits/typesizes.h b/bits/typesizes.h index 014c9aa..5994089 100644 --- a/bits/typesizes.h +++ b/bits/typesizes.h @@ -50,6 +50,7 @@ #define __TIME_T_TYPE __SLONGWORD_TYPE #define __USECONDS_T_TYPE __U32_TYPE #define __SUSECONDS_T_TYPE __SLONGWORD_TYPE +#define __SUSECONDS64_T_TYPE __SQUAD_TYPE #define __DADDR_T_TYPE __S32_TYPE #define __KEY_T_TYPE __S32_TYPE #define __CLOCKID_T_TYPE __S32_TYPE diff --git a/posix/bits/types.h b/posix/bits/types.h index adba926..a26cd38 100644 --- a/posix/bits/types.h +++ b/posix/bits/types.h @@ -160,6 +160,7 @@ __STD_TYPE __ID_T_TYPE __id_t; /* General type for IDs. */ __STD_TYPE __TIME_T_TYPE __time_t; /* Seconds since the Epoch. */ __STD_TYPE __USECONDS_T_TYPE __useconds_t; /* Count of microseconds. */ __STD_TYPE __SUSECONDS_T_TYPE __suseconds_t; /* Signed count of microseconds. */ +__STD_TYPE __SUSECONDS64_T_TYPE __suseconds64_t; __STD_TYPE __DADDR_T_TYPE __daddr_t; /* The type of a disk address. */ __STD_TYPE __KEY_T_TYPE __key_t; /* Type of an IPC key. */ diff --git a/sysdeps/mach/hurd/bits/typesizes.h b/sysdeps/mach/hurd/bits/typesizes.h index b429379..10f3ac2 100644 --- a/sysdeps/mach/hurd/bits/typesizes.h +++ b/sysdeps/mach/hurd/bits/typesizes.h @@ -50,6 +50,7 @@ #define __TIME_T_TYPE __SLONGWORD_TYPE #define __USECONDS_T_TYPE __U32_TYPE #define __SUSECONDS_T_TYPE __SLONGWORD_TYPE +#define __SUSECONDS64_T_TYPE __SQUAD_TYPE #define __DADDR_T_TYPE __S32_TYPE #define __KEY_T_TYPE __S32_TYPE #define __CLOCKID_T_TYPE __S32_TYPE diff --git a/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h b/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h index 30356ba..28ee3e5 100644 --- a/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h +++ b/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h @@ -49,6 +49,7 @@ #define __TIME_T_TYPE __SLONGWORD_TYPE #define __USECONDS_T_TYPE __U32_TYPE #define __SUSECONDS_T_TYPE __S64_TYPE +#define __SUSECONDS64_T_TYPE __S64_TYPE #define __DADDR_T_TYPE __S32_TYPE #define __KEY_T_TYPE __S32_TYPE #define __CLOCKID_T_TYPE __S32_TYPE diff --git a/sysdeps/unix/sysv/linux/generic/bits/typesizes.h b/sysdeps/unix/sysv/linux/generic/bits/typesizes.h index a916dea..7c963e5 100644 --- a/sysdeps/unix/sysv/linux/generic/bits/typesizes.h +++ b/sysdeps/unix/sysv/linux/generic/bits/typesizes.h @@ -51,6 +51,7 @@ #define __TIME_T_TYPE __SLONGWORD_TYPE #define __USECONDS_T_TYPE __U32_TYPE #define __SUSECONDS_T_TYPE __SLONGWORD_TYPE +#define __SUSECONDS64_T_TYPE __SQUAD_TYPE #define __DADDR_T_TYPE __S32_TYPE #define __KEY_T_TYPE __S32_TYPE #define __CLOCKID_T_TYPE __S32_TYPE diff --git a/sysdeps/unix/sysv/linux/s390/bits/typesizes.h b/sysdeps/unix/sysv/linux/s390/bits/typesizes.h index 45f7018..e775e46 100644 --- a/sysdeps/unix/sysv/linux/s390/bits/typesizes.h +++ b/sysdeps/unix/sysv/linux/s390/bits/typesizes.h @@ -50,6 +50,7 @@ #define __TIME_T_TYPE __SLONGWORD_TYPE #define __USECONDS_T_TYPE __U32_TYPE #define __SUSECONDS_T_TYPE __SLONGWORD_TYPE +#define __SUSECONDS64_T_TYPE __SQUAD_TYPE #define __DADDR_T_TYPE __S32_TYPE #define __KEY_T_TYPE __S32_TYPE #define __CLOCKID_T_TYPE __S32_TYPE diff --git a/sysdeps/unix/sysv/linux/sparc/bits/typesizes.h b/sysdeps/unix/sysv/linux/sparc/bits/typesizes.h index 1f3bbc8..ac48c23 100644 --- a/sysdeps/unix/sysv/linux/sparc/bits/typesizes.h +++ b/sysdeps/unix/sysv/linux/sparc/bits/typesizes.h @@ -50,6 +50,7 @@ #define __TIME_T_TYPE __SLONGWORD_TYPE #define __USECONDS_T_TYPE __U32_TYPE #define __SUSECONDS_T_TYPE __S32_TYPE +#define __SUSECONDS64_T_TYPE __SQUAD_TYPE #define __DADDR_T_TYPE __S32_TYPE #define __KEY_T_TYPE __S32_TYPE #define __CLOCKID_T_TYPE __S32_TYPE diff --git a/sysdeps/unix/sysv/linux/x86/bits/typesizes.h b/sysdeps/unix/sysv/linux/x86/bits/typesizes.h index d084145..87c50a4 100644 --- a/sysdeps/unix/sysv/linux/x86/bits/typesizes.h +++ b/sysdeps/unix/sysv/linux/x86/bits/typesizes.h @@ -64,6 +64,7 @@ #define __TIME_T_TYPE __SYSCALL_SLONG_TYPE #define __USECONDS_T_TYPE __U32_TYPE #define __SUSECONDS_T_TYPE __SYSCALL_SLONG_TYPE +#define __SUSECONDS64_T_TYPE __SQUAD_TYPE #define __DADDR_T_TYPE __S32_TYPE #define __KEY_T_TYPE __S32_TYPE #define __CLOCKID_T_TYPE __S32_TYPE