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author | Rich Felker <dalias@aerifal.cx> | 2019-07-18 19:38:12 -0400 |
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committer | Rich Felker <dalias@aerifal.cx> | 2019-07-18 19:38:12 -0400 |
commit | 01ae3fc6d48f4a45535189b7a6db286535af08ca (patch) | |
tree | 5777ee3da734eb3b6a15dedc984bcd9934bf6fde /arch/mips | |
parent | 9493892021eac4edf1776d945bcdd3f7a96f6978 (diff) | |
download | musl-01ae3fc6d48f4a45535189b7a6db286535af08ca.tar.gz |
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.
Diffstat (limited to 'arch/mips')
-rw-r--r-- | arch/mips/kstat.h | 22 |
1 files changed, 22 insertions, 0 deletions
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]; +}; |