Searched refs:cmsghdr (Results 1 - 25 of 56) sorted by relevance
123
| /linux-master/include/linux/ |
| H A D | socket.h | 101 * (cmsghdr, cmsg_data[])
104 struct cmsghdr { struct
121 ((void *)(cmsg) + sizeof(struct cmsghdr))
123 ((void __user *)(cmsg) + sizeof(struct cmsghdr))
124 #define CMSG_SPACE(len) (sizeof(struct cmsghdr) + CMSG_ALIGN(len))
125 #define CMSG_LEN(len) (sizeof(struct cmsghdr) + (len))
127 #define __CMSG_FIRSTHDR(ctl,len) ((len) >= sizeof(struct cmsghdr) ? \
128 (struct cmsghdr *)(ctl) : \
129 (struct cmsghdr *)NULL)
131 #define CMSG_OK(mhdr, cmsg) ((cmsg)->cmsg_len >= sizeof(struct cmsghdr)
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| /linux-master/tools/perf/trace/beauty/include/linux/ |
| H A D | socket.h | 101 * (cmsghdr, cmsg_data[])
104 struct cmsghdr { struct
121 ((void *)(cmsg) + sizeof(struct cmsghdr))
123 ((void __user *)(cmsg) + sizeof(struct cmsghdr))
124 #define CMSG_SPACE(len) (sizeof(struct cmsghdr) + CMSG_ALIGN(len))
125 #define CMSG_LEN(len) (sizeof(struct cmsghdr) + (len))
127 #define __CMSG_FIRSTHDR(ctl,len) ((len) >= sizeof(struct cmsghdr) ? \
128 (struct cmsghdr *)(ctl) : \
129 (struct cmsghdr *)NULL)
131 #define CMSG_OK(mhdr, cmsg) ((cmsg)->cmsg_len >= sizeof(struct cmsghdr)
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| /linux-master/include/net/ |
| H A D | handshake.h | 45 u8 tls_get_record_type(const struct sock *sk, const struct cmsghdr *msg);
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| H A D | scm.h | 137 len = sizeof(struct cmsghdr) + sizeof(int);
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| /linux-master/net/core/ |
| H A D | scm.c | 67 static int scm_fp_copy(struct cmsghdr *cmsg, struct scm_fp_list **fplp)
74 num = (cmsg->cmsg_len - sizeof(struct cmsghdr))/sizeof(int);
145 struct cmsghdr *cmsg;
151 /* Verify that cmsg_len is at least sizeof(struct cmsghdr) */
232 if (!msg->msg_control || msg->msg_controllen < sizeof(struct cmsghdr)) {
242 struct cmsghdr __user *cm = msg->msg_control_user;
256 struct cmsghdr *cm = msg->msg_control;
309 if (msg->msg_controllen <= sizeof(struct cmsghdr))
311 return (msg->msg_controllen - sizeof(struct cmsghdr)) / sizeof(int);
316 struct cmsghdr __use
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| /linux-master/net/handshake/ |
| H A D | alert.c | 39 struct cmsghdr *cmsg;
74 u8 tls_get_record_type(const struct sock *sk, const struct cmsghdr *cmsg)
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| /linux-master/tools/testing/vsock/ |
| H A D | msg_zerocopy_common.c | 32 struct cmsghdr *cm;
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| /linux-master/tools/testing/selftests/landlock/ |
| H A D | common.h | 161 struct cmsghdr _align;
174 struct cmsghdr *cmsg;
195 struct cmsghdr _align;
208 struct cmsghdr *cmsg = CMSG_FIRSTHDR(&msg);
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| /linux-master/tools/testing/selftests/net/ |
| H A D | cmsg_sender.c | 228 struct cmsghdr *cmsg;
233 cmsg = (struct cmsghdr *)(cbuf + *cmsg_len);
247 struct cmsghdr *cmsg;
276 cmsg = (struct cmsghdr *)(cbuf + cmsg_len);
294 cmsg = (struct cmsghdr *)(cbuf + cmsg_len);
306 cmsg = (struct cmsghdr *)(cbuf + cmsg_len);
341 struct cmsghdr *cmsg;
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| H A D | udpgso_bench_tx.c | 139 static void flush_cmsg(struct cmsghdr *cmsg)
216 struct cmsghdr *cmsg;
314 static void send_ts_cmsg(struct cmsghdr *cm)
339 struct cmsghdr *cmsg;
378 static void send_udp_segment_cmsg(struct cmsghdr *cm)
396 struct cmsghdr *cmsg;
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| H A D | ipv6_flowlabel.c | 75 struct cmsghdr *cm;
103 struct cmsghdr *cm;
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| H A D | tcp_inq.c | 103 struct cmsghdr *cm;
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| H A D | msg_zerocopy.c | 172 struct cmsghdr *cm;
199 msg->msg_control = (struct cmsghdr *)ckbuf;
363 struct cmsghdr *cmsg;
396 struct cmsghdr *cm;
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| H A D | so_txtime.c | 78 struct cmsghdr *cm;
164 struct cmsghdr *cm;
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| H A D | nettest.c | 908 struct cmsghdr *cm;
912 for (cm = (struct cmsghdr *)CMSG_FIRSTHDR(m);
914 cm = (struct cmsghdr *)CMSG_NXTHDR(m, cm)) {
966 struct cmsghdr *cm;
978 cm = (struct cmsghdr *)cmsgbuf;
1062 struct cmsghdr *cm = (struct cmsghdr *)cmsgbuf;
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| H A D | timestamping.c | 159 struct cmsghdr *cmsg;
285 struct cmsghdr cm;
|
| /linux-master/net/ |
| H A D | compat.c | 143 struct cmsghdr *kcmsg, *kcmsg_base;
152 kcmsg_base = kcmsg = (struct cmsghdr *)stackbuf;
162 tmp = ((ucmlen - sizeof(*ucmsg)) + sizeof(struct cmsghdr));
189 tmp = ((cmsg.cmsg_len - sizeof(*ucmsg)) + sizeof(struct cmsghdr));
202 kcmsg = (struct cmsghdr *)((char *)kcmsg + tmp);
222 if (kcmsg_base != (struct cmsghdr *)stackbuf)
|
| /linux-master/samples/seccomp/ |
| H A D | user-trap.c | 35 struct cmsghdr *cmsg;
66 struct cmsghdr *cmsg;
|
| /linux-master/tools/testing/selftests/bpf/prog_tests/ |
| H A D | lwt_reroute.c | 101 struct cmsghdr *cmsg = CMSG_FIRSTHDR(&msg);
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| H A D | token.c | 150 struct cmsghdr *cmsg;
159 struct cmsghdr align;
185 struct cmsghdr *cmsg;
194 struct cmsghdr align;
|
| /linux-master/net/sunrpc/ |
| H A D | svcsock.c | 156 static void svc_set_cmsg_data(struct svc_rqst *rqstp, struct cmsghdr *cmh)
232 struct cmsghdr *cmsg, int ret)
263 struct cmsghdr cmsg;
501 struct cmsghdr *cmh)
518 struct cmsghdr *cmh)
540 struct cmsghdr *cmh)
569 struct cmsghdr hdr;
572 struct cmsghdr *cmh = &buffer.hdr;
692 struct cmsghdr hdr;
695 struct cmsghdr *cm
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| /linux-master/arch/um/os-Linux/ |
| H A D | file.c | 510 struct cmsghdr *cmsg;
655 struct cmsghdr align;
664 struct cmsghdr *cmsg = CMSG_FIRSTHDR(&msg);
|
| /linux-master/net/rds/ |
| H A D | rds.h | 933 struct cmsghdr *cmsg);
935 struct cmsghdr *cmsg,
938 struct cmsghdr *cmsg);
944 struct cmsghdr *cmsg);
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| H A D | rdma.c | 612 struct cmsghdr *cmsg,
812 struct cmsghdr *cmsg)
855 struct cmsghdr *cmsg)
869 struct cmsghdr *cmsg)
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| /linux-master/arch/um/os-Linux/drivers/ |
| H A D | tuntap_user.c | 71 struct cmsghdr *cmsg;
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