From a4ed0471d71739928a0d0fa3258b3ff3b158e9b9 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Thu, 18 Jan 2024 10:18:01 -0300 Subject: Always define __USE_TIME_BITS64 when 64 bit time_t is used It was raised on libc-help [1] that some Linux kernel interfaces expect the libc to define __USE_TIME_BITS64 to indicate the time_t size for the kABI. Different than defined by the initial y2038 design document [2], the __USE_TIME_BITS64 is only defined for ABIs that support more than one time_t size (by defining the _TIME_BITS for each module). The 64 bit time_t redirects are now enabled using a different internal define (__USE_TIME64_REDIRECTS). There is no expected change in semantic or code generation. Checked on x86_64-linux-gnu, i686-linux-gnu, aarch64-linux-gnu, and arm-linux-gnueabi [1] https://sourceware.org/pipermail/libc-help/2024-January/006557.html [2] https://sourceware.org/glibc/wiki/Y2038ProofnessDesign Reviewed-by: DJ Delorie --- sysdeps/unix/sysv/linux/sh/bits/struct_stat.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'sysdeps/unix/sysv/linux/sh') diff --git a/sysdeps/unix/sysv/linux/sh/bits/struct_stat.h b/sysdeps/unix/sysv/linux/sh/bits/struct_stat.h index cbd4bc0f31..d47cd7be1e 100644 --- a/sysdeps/unix/sysv/linux/sh/bits/struct_stat.h +++ b/sysdeps/unix/sysv/linux/sh/bits/struct_stat.h @@ -28,7 +28,7 @@ struct stat { -#ifdef __USE_TIME_BITS64 +#ifdef __USE_TIME64_REDIRECTS # include #else __dev_t st_dev; /* Device. */ @@ -83,13 +83,13 @@ struct stat # else __ino64_t st_ino; /* File serial number. */ # endif -#endif /* __USE_TIME_BITS64 */ +#endif /* __USE_TIME64_REDIRECTS */ }; #ifdef __USE_LARGEFILE64 struct stat64 { -# ifdef __USE_TIME_BITS64 +# ifdef __USE_TIME64_REDIRECTS # include # else __dev_t st_dev; /* Device. */ @@ -125,7 +125,7 @@ struct stat64 unsigned long int st_ctimensec; /* Nsecs of last status change. */ # endif __ino64_t st_ino; /* File serial number. */ -# endif /* __USE_TIME_BITS64 */ +# endif /* __USE_TIME64_REDIRECTS */ }; #endif -- cgit 1.4.1