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

/Linux-v4.19/include/linux/
Duio.h248 int import_iovec(int type, const struct iovec __user * uvector,
254 int compat_import_iovec(int type, const struct compat_iovec __user * uvector,
Dcompat.h515 const struct compat_iovec __user *uvector,
Dfs.h1816 ssize_t rw_copy_check_uvector(int type, const struct iovec __user * uvector,
/Linux-v4.19/fs/
Dread_write.c753 ssize_t rw_copy_check_uvector(int type, const struct iovec __user * uvector, in rw_copy_check_uvector() argument
787 if (copy_from_user(iov, uvector, nr_segs*sizeof(*uvector))) { in rw_copy_check_uvector()
830 const struct compat_iovec __user *uvector, unsigned long nr_segs, in compat_rw_copy_check_uvector() argument
859 if (!access_ok(VERIFY_READ, uvector, nr_segs*sizeof(*uvector))) in compat_rw_copy_check_uvector()
876 if (__get_user(len, &uvector->iov_len) || in compat_rw_copy_check_uvector()
877 __get_user(buf, &uvector->iov_base)) { in compat_rw_copy_check_uvector()
893 uvector++; in compat_rw_copy_check_uvector()
/Linux-v4.19/lib/
Diov_iter.c1522 int import_iovec(int type, const struct iovec __user * uvector, in import_iovec() argument
1528 n = rw_copy_check_uvector(type, uvector, nr_segs, fast_segs, in import_iovec()
1545 int compat_import_iovec(int type, const struct compat_iovec __user * uvector, in compat_import_iovec() argument
1551 n = compat_rw_copy_check_uvector(type, uvector, nr_segs, fast_segs, in compat_import_iovec()