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| | #define _GNU_SOURCE
#include <sys/stat.h>
#include <syscall.h>
#include <sys/sysmacros.h>
#include <errno.h>
int statx(int dirfd, const char *restrict path, int flags, unsigned mask, struct statx *restrict stx)
{
int ret = __syscall(SYS_statx, dirfd, path, flags, mask, stx);
if (ret != -ENOSYS) return __syscall_ret(ret);
#if defined(SYS_fstatat)
struct stat st;
ret = fstatat(dirfd, path, &st, flags);
if (ret == -ENOSYS) return -1;
stx->stx_dev_major = major(st.st_dev);
stx->stx_dev_minor = minor(st.st_dev);
stx->stx_ino = st.st_ino;
stx->stx_mode = st.st_mode;
stx->stx_nlink = st.st_nlink;
stx->stx_uid = st.st_uid;
stx->stx_gid = st.st_gid;
stx->stx_size = st.st_size;
stx->stx_blksize = st.st_blksize;
stx->stx_blocks = st.st_blocks;
stx->stx_atime.tv_sec = st.st_atim.tv_sec;
stx->stx_atime.tv_nsec = st.st_atim.tv_nsec;
stx->stx_mtime.tv_sec = st.st_mtim.tv_sec;
stx->stx_mtime.tv_nsec = st.st_mtim.tv_nsec;
stx->stx_ctime.tv_sec = st.st_ctim.tv_sec;
stx->stx_ctime.tv_nsec = st.st_ctim.tv_nsec;
stx->stx_btime = (struct statx_timestamp){.tv_sec=0, .tv_nsec=0};
stx->stx_mask = STATX_BASIC_STATS;
ret = EINVAL;
#endif
return ret;
}
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