Lines Matching +full:byte +full:- +full:len

1 .\" SPDX-License-Identifier: BSD-2-Clause
31 .Nd kernel copy of a byte range from one regular file to another
44 .Fa "size_t len"
52 .Fa len
67 refer to the same file, the byte ranges defined by
69 .Fa len
95 the byte offset pointed to by
109 the byte range being copied.
122 .Fa len
125 so there is no penalty for using very large len values, even SSIZE_MAX.
130 .Fa len .
132 .Fa len
134 However, a return of zero for a non-zero
135 .Fa len
140 should be used in a loop until copying of the desired byte range has been
142 If an error has occurred, a \-1 is returned and the error code is placed in
150 .Bl -tag -width Er
181 refer to the same file and the byte ranges overlap.