Searched refs:cmsg_len (Results 1 - 25 of 40) sorted by last modified time

12

/linux-master/net/ipv4/
H A Dudp.c1011 if (cmsg->cmsg_len != CMSG_LEN(sizeof(__u16)))
H A Dip_sockglue.c258 if (cmsg->cmsg_len < CMSG_LEN(sizeof(*src_info)))
280 err = cmsg->cmsg_len - sizeof(struct cmsghdr);
292 if (cmsg->cmsg_len != CMSG_LEN(sizeof(struct in_pktinfo)))
301 if (cmsg->cmsg_len != CMSG_LEN(sizeof(int)))
309 if (cmsg->cmsg_len == CMSG_LEN(sizeof(int)))
311 else if (cmsg->cmsg_len == CMSG_LEN(sizeof(u8)))
321 if (cmsg->cmsg_len != CMSG_LEN(sizeof(int)))
/linux-master/tools/testing/selftests/net/
H A Dudpgso.c362 cm->cmsg_len = CMSG_LEN(sizeof(uint16_t));
H A Dtls.c159 int cmsg_len = sizeof(char); local
175 cmsg->cmsg_len = CMSG_LEN(cmsg_len);
177 msg.msg_controllen = cmsg->cmsg_len;
H A Dtxtimestamp.c317 cm && cm->cmsg_len;
632 cmsg->cmsg_len = CMSG_LEN(sizeof(uint32_t));
H A Dso_txtime.c102 cm->cmsg_len = CMSG_LEN(sizeof(tdeliver));
H A Dioam6_parser.c643 cmsg->cmsg_len < sizeof(struct ipv6_hopopt_hdr))
H A Dcmsg_sender.c225 ca_write_cmsg_u32(char *cbuf, size_t cbuf_sz, size_t *cmsg_len, argument
233 cmsg = (struct cmsghdr *)(cbuf + *cmsg_len);
234 *cmsg_len += CMSG_SPACE(sizeof(__u32));
235 if (cbuf_sz < *cmsg_len)
240 cmsg->cmsg_len = CMSG_LEN(sizeof(__u32));
248 size_t cmsg_len; local
251 cmsg_len = 0;
253 ca_write_cmsg_u32(cbuf, cbuf_sz, &cmsg_len,
255 ca_write_cmsg_u32(cbuf, cbuf_sz, &cmsg_len,
257 ca_write_cmsg_u32(cbuf, cbuf_sz, &cmsg_len,
[all...]
/linux-master/net/sunrpc/
H A Dsvcsock.c169 cmh->cmsg_len = CMSG_LEN(sizeof(*pki));
181 cmh->cmsg_len = CMSG_LEN(sizeof(*pki));
/linux-master/net/rds/
H A Drdma.c625 if (cmsg->cmsg_len < CMSG_LEN(sizeof(struct rds_rdma_args))
819 if (cmsg->cmsg_len < CMSG_LEN(sizeof(rds_rdma_cookie_t)) ||
857 if (cmsg->cmsg_len < CMSG_LEN(sizeof(struct rds_get_mr_args)) ||
875 if (cmsg->cmsg_len < CMSG_LEN(sizeof(struct rds_atomic_args))
H A Dsend.c975 if (cmsg->cmsg_len < CMSG_LEN(sizeof(*cookie)) ||
1090 if (cmsg->cmsg_len <
/linux-master/net/core/
H A Dsock.c2819 if (cmsg->cmsg_len != CMSG_LEN(sizeof(u32)))
2825 if (cmsg->cmsg_len != CMSG_LEN(sizeof(u32)))
2838 if (cmsg->cmsg_len != CMSG_LEN(sizeof(u64)))
H A Dscm.c74 num = (cmsg->cmsg_len - sizeof(struct cmsghdr))/sizeof(int);
151 /* Verify that cmsg_len is at least sizeof(struct cmsghdr) */
153 that parser checks cmsg_len in any case, so that
179 if (cmsg->cmsg_len != CMSG_LEN(sizeof(struct ucred)))
249 unsafe_put_user(cmlen, &cm->cmsg_len, efault_end);
260 cm->cmsg_len = cmlen;
345 err = put_user(cmlen, &cm->cmsg_len);
/linux-master/tools/perf/trace/beauty/include/linux/
H A Dsocket.h105 __kernel_size_t cmsg_len; /* data byte count, including hdr */ member in struct:cmsghdr
131 #define CMSG_OK(mhdr, cmsg) ((cmsg)->cmsg_len >= sizeof(struct cmsghdr) && \
132 (cmsg)->cmsg_len <= (unsigned long) \
148 * HEADER. But caller still MUST check, that cmsg->cmsg_len is
158 __ptr = (struct cmsghdr*)(((unsigned char *) __cmsg) + CMSG_ALIGN(__cmsg->cmsg_len));
/linux-master/net/rxrpc/
H A Dsendmsg.c464 len = cmsg->cmsg_len - sizeof(struct cmsghdr);
/linux-master/include/linux/
H A Dsocket.h105 __kernel_size_t cmsg_len; /* data byte count, including hdr */ member in struct:cmsghdr
131 #define CMSG_OK(mhdr, cmsg) ((cmsg)->cmsg_len >= sizeof(struct cmsghdr) && \
132 (cmsg)->cmsg_len <= (unsigned long) \
148 * HEADER. But caller still MUST check, that cmsg->cmsg_len is
158 __ptr = (struct cmsghdr*)(((unsigned char *) __cmsg) + CMSG_ALIGN(__cmsg->cmsg_len));
/linux-master/net/iucv/
H A Daf_iucv.c960 if (cmsg->cmsg_len != CMSG_LEN(TRGCLS_SIZE)) {
/linux-master/tools/testing/selftests/landlock/
H A Dcommon.h182 if (cmsg->cmsg_len != CMSG_LEN(sizeof(fd_rx)))
210 cmsg->cmsg_len = CMSG_LEN(sizeof(fd_tx));
/linux-master/tools/testing/selftests/bpf/
H A Dtest_sock_addr.c1013 cmsg->cmsg_len = CMSG_LEN(sizeof(struct in_pktinfo));
1022 cmsg->cmsg_len = CMSG_LEN(sizeof(struct in6_pktinfo));
/linux-master/tools/testing/selftests/bpf/prog_tests/
H A Dtoken.c169 cmsg->cmsg_len = CMSG_LEN(sizeof(fds));
210 !ASSERT_EQ(cmsg->cmsg_len, CMSG_LEN(sizeof(fds)), "cmsg_len") ||
H A Dtc_redirect.c598 cmsg->cmsg_len = CMSG_LEN(sizeof(now_ns));
H A Dlwt_reroute.c123 cmsg->cmsg_len = CMSG_LEN(sizeof(uint64_t));
/linux-master/samples/seccomp/
H A Duser-trap.c50 cmsg->cmsg_len = CMSG_LEN(sizeof(int));
53 msg.msg_controllen = cmsg->cmsg_len;
/linux-master/net/sctp/
H A Dsocket.c1716 dlen = cmsg->cmsg_len - sizeof(struct cmsghdr);
8782 * a cmsghdr structure defining the object's length (the cmsg_len member).
8796 * |<---------- cmsg_len ---------->| |<--------- cmsg_len ----------->| |
8842 if (cmsg->cmsg_len != CMSG_LEN(sizeof(struct sctp_initmsg)))
8860 if (cmsg->cmsg_len != CMSG_LEN(sizeof(struct sctp_sndrcvinfo)))
8884 if (cmsg->cmsg_len != CMSG_LEN(sizeof(struct sctp_sndinfo)))
8905 if (cmsg->cmsg_len != CMSG_LEN(sizeof(struct sctp_prinfo)))
8925 if (cmsg->cmsg_len != CMSG_LEN(sizeof(struct sctp_authinfo)))
/linux-master/net/tls/
H A Dtls_main.c252 if (cmsg->cmsg_len < CMSG_LEN(sizeof(*record_type)))

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