31 	size_t len;  in spdk_ioviter_first()  local
39 	len = spdk_ioviter_firstv(iter, 2, iovs, iovcnts, out);  in spdk_ioviter_first()
41 	if (len > 0) {  in spdk_ioviter_first()
46 	return len;  in spdk_ioviter_first()
77 	size_t len;  in spdk_ioviter_next()  local
79 	len = spdk_ioviter_nextv(iter, out);  in spdk_ioviter_next()
81 	if (len > 0) {  in spdk_ioviter_next()
86 	return len;  in spdk_ioviter_next()
93 	size_t len;  in spdk_ioviter_nextv()  local
97 	len = UINT32_MAX;  in spdk_ioviter_nextv()
105 		len = spdk_min(len, it->iov_len);  in spdk_ioviter_nextv()
113 		if (it->iov_len == len) {  in spdk_ioviter_nextv()
123 			it->iov_base += len;  in spdk_ioviter_nextv()
124 			it->iov_len -= len;  in spdk_ioviter_nextv()
128 	return len;  in spdk_ioviter_nextv()
135 	size_t len, total_sz;  in spdk_iovcpy()  local
139 	for (len = spdk_ioviter_first(&iter, siov, siovcnt, diov, diovcnt, &src, &dst);  in spdk_iovcpy()
140 	     len != 0;  in spdk_iovcpy()
141 	     len = spdk_ioviter_next(&iter, &src, &dst)) {  in spdk_iovcpy()
142 		memcpy(dst, src, len);  in spdk_iovcpy()
143 		total_sz += len;  in spdk_iovcpy()
153 	size_t len, total_sz;  in spdk_iovmove()  local
157 	for (len = spdk_ioviter_first(&iter, siov, siovcnt, diov, diovcnt, &src, &dst);  in spdk_iovmove()
158 	     len != 0;  in spdk_iovmove()
159 	     len = spdk_ioviter_next(&iter, &src, &dst)) {  in spdk_iovmove()
160 		memmove(dst, src, len);  in spdk_iovmove()
161 		total_sz += len;  in spdk_iovmove()
179 	size_t len, iov_remain_len, copied_len = 0;  in iov_xfer()  local
195 		len = spdk_min(iov_remain_len, buf_len - copied_len);  in iov_xfer()
199 			       (char *)iov->iov_base + ix->cur_iov_offset, len);  in iov_xfer()
202 			       (const char *)buf + copied_len, len);  in iov_xfer()
204 		copied_len += len;  in iov_xfer()
205 		ix->cur_iov_offset += len;  in iov_xfer()