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Searched refs:uvector (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.4/include/linux/
Duio.h270 ssize_t import_iovec(int type, const struct iovec __user * uvector,
276 ssize_t compat_import_iovec(int type, const struct compat_iovec __user * uvector,
Dcompat.h486 const struct compat_iovec __user *uvector,
Dfs.h1903 ssize_t rw_copy_check_uvector(int type, const struct iovec __user * uvector,
/Linux-v5.4/fs/
Dread_write.c764 ssize_t rw_copy_check_uvector(int type, const struct iovec __user * uvector, in rw_copy_check_uvector() argument
798 if (copy_from_user(iov, uvector, nr_segs*sizeof(*uvector))) { in rw_copy_check_uvector()
841 const struct compat_iovec __user *uvector, unsigned long nr_segs, in compat_rw_copy_check_uvector() argument
870 if (!access_ok(uvector, nr_segs*sizeof(*uvector))) in compat_rw_copy_check_uvector()
887 if (__get_user(len, &uvector->iov_len) || in compat_rw_copy_check_uvector()
888 __get_user(buf, &uvector->iov_base)) { in compat_rw_copy_check_uvector()
904 uvector++; in compat_rw_copy_check_uvector()
/Linux-v5.4/lib/
Diov_iter.c1639 ssize_t import_iovec(int type, const struct iovec __user * uvector, in import_iovec() argument
1645 n = rw_copy_check_uvector(type, uvector, nr_segs, fast_segs, in import_iovec()
1663 const struct compat_iovec __user * uvector, in compat_import_iovec() argument
1669 n = compat_rw_copy_check_uvector(type, uvector, nr_segs, fast_segs, in compat_import_iovec()