Searched refs:cm (Results 1 - 8 of 8) sorted by relevance

/xnu-2422.115.4/bsd/kern/
H A Duipc_usrreq.c1860 struct cmsghdr *cm = mtod(rights, struct cmsghdr *); local
1861 struct fileglob **rp = (struct fileglob **)(cm + 1);
1862 int *fds = (int *)(cm + 1);
1865 int newfds = (cm->cmsg_len - sizeof (*cm)) / sizeof (int);
1967 struct cmsghdr *cm = mtod(control, struct cmsghdr *); local
1975 if (cm->cmsg_type != SCM_RIGHTS || cm->cmsg_level != SOL_SOCKET ||
1976 (socklen_t)cm->cmsg_len != (socklen_t)control->m_len) {
1979 oldfds = (cm
2286 struct cmsghdr *cm; local
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H A Duipc_socket.c2453 struct mbuf *cm = NULL, *cmn; local
2454 struct mbuf **cme = &cm;
2515 while (cm != NULL) {
2518 cmn = cm->m_next;
2519 cm->m_next = NULL;
2520 cmsg_type = mtod(cm, struct cmsghdr *)->cmsg_type;
2539 error = (*pr->pr_domain->dom_externalize)(cm);
2546 *controlp = cm;
2550 (void) m_free(cm);
2552 cm
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/xnu-2422.115.4/bsd/netinet/
H A Din_tclass.c719 struct cmsghdr *cm; local
722 for (cm = M_FIRST_CMSGHDR(control); cm != NULL;
723 cm = M_NXT_CMSGHDR(control, cm)) {
726 if (cm->cmsg_len < sizeof (struct cmsghdr))
729 if (cm->cmsg_level != SOL_SOCKET ||
730 cm->cmsg_type != SO_TRAFFIC_CLASS)
732 if (cm->cmsg_len != CMSG_LEN(sizeof (int)))
735 tc = *(int *)(void *)CMSG_DATA(cm);
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H A Dudp_usrreq.c1226 struct cmsghdr *cm = 0; local
1243 for (cm = M_FIRST_CMSGHDR(control); cm;
1244 cm = M_NXT_CMSGHDR(control, cm)) {
1245 if (cm->cmsg_len < sizeof (struct cmsghdr) ||
1246 cm->cmsg_len > control->m_len)
1249 if (cm->cmsg_level != IPPROTO_IP || cm->cmsg_type != IP_PKTINFO)
1252 if (cm
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H A Dtcp_usrreq.c2359 struct cmsghdr *cm; local
2363 for (cm = M_FIRST_CMSGHDR(control); cm;
2364 cm = M_NXT_CMSGHDR(control, cm)) {
2365 if (cm->cmsg_len < sizeof(struct cmsghdr) ||
2366 cm->cmsg_len > control->m_len) {
2369 if (cm->cmsg_level == SOL_SOCKET &&
2370 cm->cmsg_type == SCM_MSG_PRIORITY) {
2371 *msgpri = *(unsigned int *)(void *)CMSG_DATA(cm);
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/xnu-2422.115.4/bsd/netinet6/
H A Dip6_output.c3251 struct cmsghdr *cm = NULL; local
3283 for (cm = M_FIRST_CMSGHDR(control); cm != NULL;
3284 cm = M_NXT_CMSGHDR(control, cm)) {
3287 if (cm->cmsg_len < sizeof (struct cmsghdr) ||
3288 cm->cmsg_len > control->m_len)
3290 if (cm->cmsg_level != IPPROTO_IPV6)
3293 error = ip6_setpktopt(cm->cmsg_type, CMSG_DATA(cm),
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/xnu-2422.115.4/bsd/hfs/hfscommon/Misc/
H A DVolumeAllocation.c1051 _dk_cs_map_t cm; local
1054 cm.cm_extent.offset = (uint64_t)*actualStartBlock * hfsmp->blockSize + hfsmp->hfsPlusIOPosOffset;
1055 cm.cm_extent.length = (uint64_t)*actualNumBlocks * hfsmp->blockSize;
1056 cm.cm_bytes_mapped = 0;
1057 ec = VNOP_IOCTL(hfsmp->hfs_devvp, _DKIOCCSMAP, (caddr_t)&cm, 0, vfs_context_current());
1063 mapped_blocks = cm.cm_bytes_mapped / hfsmp->blockSize;
/xnu-2422.115.4/bsd/net/
H A Dpf.c5505 struct pf_pptp_ctrl_msg cm; local
5528 plen = min(sizeof (cm), m->m_pkthdr.len - off);
5532 m_copydata(m, off, plen, &cm);
5534 if (ntohl(cm.hdr.magic) != PF_PPTP_MAGIC_NUMBER)
5536 if (ntohs(cm.hdr.type) != 1)
5619 ct = ntohs(cm.ctrl.type);
5623 *pns_call_id = cm.msg.call_out_req.call_id;
5626 spoof_call_id = &cm.msg.call_out_req.call_id;
5630 *pac_call_id = cm.msg.call_out_rpy.call_id;
5634 &cm
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