Hi Zhangjin, On Sun, May 28, 2023 at 04:25:09PM +0800, Zhangjin Wu wrote: > Just a status update ... > > I'm working on the pure time64 and 64bit off_t syscalls support, it almost > worked (tested on rv32/64, arm32/64), thanks very much for your suggestions. > > It includes: > > * Based on linux/types.h and > * Use 64bit off_t > * Use 64bit time_t > * the new std.h looks like this > > typedef uint32_t __kernel_dev_t; > > typedef __kernel_dev_t dev_t; > typedef __kernel_ulong_t ino_t; > typedef __kernel_mode_t mode_t; > typedef __kernel_pid_t pid_t; > typedef __kernel_uid32_t uid_t; > typedef __kernel_gid32_t gid_t; > typedef __kernel_loff_t off_t; > typedef __kernel_time64_t time_t; > typedef uint32_t nlink_t; > typedef uint64_t blksize_t; > typedef uint64_t blkcnt_t; > > * Use __kernel_timespec as timespec > * Use 64bit time_t based struct timeval > * Disable gettimeofday syscall completely for 32bit platforms > * And disable the gettimeofday_bad1/2 test case too When you say "disable", you mean "remap", right ? Or do you mean "break in 2023 code that was expected to break only in 2038 after the hardware supporting it no longer exists" ? Thanks, Willy
