src/sys/kern/uipc_syscalls.c - diff

Return to uipc_syscalls.c CVS log

Up to [dragonfly] / src / sys / kern

version 1.33, 2004/04/23 10:21:07

version 1.34, 2004/05/09 00:32:41

Line 1387 sendfile(struct sendfile_args *uap)

&sbytes, uap->flags);

if (error)

goto done;

hdtr_size += hbytes; /* account for header bytes successfully sent */

* Send trailers. Wimp out and use writev(2).

Line 1435 kern_sendfile(struct vnode *vp, int s, o

Line 1434 kern_sendfile(struct vnode *vp, int s, o

struct sf_buf *sf;

struct vm_page *pg;

off_t off, xfsize;

off_t hbytes = 0;

int error = 0;

if (vp->v_type != VREG || VOP_GETVOBJECT(vp, &obj) != 0) {

Line 1470 kern_sendfile(struct vnode *vp, int s, o

* into an sf_buf, attach an mbuf header to the sf_buf, and queue

* it on the socket.

for (off = offset; ; off += xfsize, *sbytes += xfsize) {

for (off = offset; ; off += xfsize, *sbytes += xfsize + hbytes) {

vm_pindex_t pindex;

vm_offset_t pgoff;

Line 1617 retry_lookup:

m->m_flags |= M_EXT;

m->m_pkthdr.len = m->m_len = xfsize;

if (mheader) {

if (mheader != NULL) {

hbytes = mheader->m_pkthdr.len;

mheader->m_pkthdr.len += m->m_pkthdr.len;

m_cat(mheader, m);

m = mheader;

mheader = NULL;

}

} else

hbytes = 0;

* Add the buffer to the socket buffer chain.

Line 1687 retry_space:

Line 1689 retry_space:

}

if (mheader != NULL) {

*sbytes += mheader->m_pkthdr.len;

error = so_pru_send(so, 0, mheader, NULL, NULL, td);

mheader = NULL;

}