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vfs: use iovec_iterator for all file read and write, add vfs_read_iovec and vfs_write_iovec

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Matheus
2024-09-21 16:56:43 -03:00
parent e8c2f1fbf3
commit f1ee575ed1
13 changed files with 167 additions and 85 deletions
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kernel-src/io/net/localsocket.c
+3 -3
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@@ -363,7 +363,7 @@ static int localsock_send(socket_t *socket, sockdesc_t *sockdesc) {
goto leave;
}
sockdesc->donecount = iovec_iterator_write_to_ringbuffer(&sockdesc->iovec_iterator, &peer->ringbuffer, sockdesc->count);
sockdesc->donecount = iovec_iterator_write_to_ringbuffer(sockdesc->iovec_iterator, &peer->ringbuffer, sockdesc->count);
if (sockdesc->donecount == RINGBUFFER_USER_COPY_FAILED) {
error = EFAULT;
goto leave;
@@ -467,13 +467,13 @@ static int localsock_recv(socket_t *socket, sockdesc_t *sockdesc) {
}
if (flags & SOCKET_RECV_FLAGS_PEEK) {
sockdesc->donecount = iovec_iterator_peek_from_ringbuffer(&sockdesc->iovec_iterator, &localsocket->ringbuffer, 0, recvcount);
sockdesc->donecount = iovec_iterator_peek_from_ringbuffer(sockdesc->iovec_iterator, &localsocket->ringbuffer, 0, recvcount);
if (sockdesc->donecount == RINGBUFFER_USER_COPY_FAILED) {
error = EFAULT;
goto leave;
}
} else {
sockdesc->donecount = iovec_iterator_read_from_ringbuffer(&sockdesc->iovec_iterator, &localsocket->ringbuffer, recvcount);
sockdesc->donecount = iovec_iterator_read_from_ringbuffer(sockdesc->iovec_iterator, &localsocket->ringbuffer, recvcount);
if (sockdesc->donecount == RINGBUFFER_USER_COPY_FAILED) {
error = EPIPE;
goto leave;