From 01ae3fc6d48f4a45535189b7a6db286535af08ca Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Thu, 18 Jul 2019 19:38:12 -0400 Subject: decouple struct stat from kernel type presently, all archs/ABIs have struct stat matching the kernel stat[64] type, except mips/mipsn32/mips64 which do conversion hacks in syscall_arch.h to work around bugs in the kernel type. this patch completely decouples them and adds a translation step to the success path of fstatat. at present, this is just a gratuitous copying, but it opens up multiple possibilities for future support for 64-bit time_t on 32-bit archs and for cleaned-up/unified ABIs. for clarity, the mips hacks are not yet removed in this commit, so the mips kstat structs still correspond to the output of the hacks in their syscall_arch.h files, not the raw kernel type. a subsequent commit will fix this. --- arch/mips/kstat.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 arch/mips/kstat.h (limited to 'arch/mips/kstat.h') diff --git a/arch/mips/kstat.h b/arch/mips/kstat.h new file mode 100644 index 00000000..96e4ea34 --- /dev/null +++ b/arch/mips/kstat.h @@ -0,0 +1,22 @@ +struct kstat { + dev_t st_dev; + long __st_padding1[2]; + ino_t st_ino; + mode_t st_mode; + nlink_t st_nlink; + uid_t st_uid; + gid_t st_gid; + dev_t st_rdev; + long __st_padding2[2]; + off_t st_size; + long st_atime_sec; + long st_atime_nsec; + long st_mtime_sec; + long st_mtime_nsec; + long st_ctime_sec; + long st_ctime_nsec; + blksize_t st_blksize; + long __st_padding3; + blkcnt_t st_blocks; + long __st_padding4[14]; +}; -- cgit v1.2.1