Home
last modified time | relevance | path

Searched refs:cmsghdr (Results 1 – 25 of 69) sorted by relevance

123

/openbmc/linux/tools/perf/trace/beauty/include/linux/
H A Dsocket.h104 struct cmsghdr { struct
121 ((void *)(cmsg) + sizeof(struct cmsghdr)) argument
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) && \
153 static inline struct cmsghdr * __cmsg_nxthdr(void *__ctl, __kernel_size_t __size, in __cmsg_nxthdr()
[all …]
/openbmc/linux/include/linux/
H A Dsocket.h104 struct cmsghdr { struct
121 ((void *)(cmsg) + sizeof(struct cmsghdr)) argument
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) && \
153 static inline struct cmsghdr * __cmsg_nxthdr(void *__ctl, __kernel_size_t __size, in __cmsg_nxthdr()
[all …]
/openbmc/linux/net/core/
H A Dscm.c66 static int scm_fp_copy(struct cmsghdr *cmsg, struct scm_fp_list **fplp) in scm_fp_copy()
73 num = (cmsg->cmsg_len - sizeof(struct cmsghdr))/sizeof(int); in scm_fp_copy()
140 struct cmsghdr *cmsg; in __scm_send()
227 if (!msg->msg_control || msg->msg_controllen < sizeof(struct cmsghdr)) { in put_cmsg()
237 struct cmsghdr __user *cm = msg->msg_control_user; in put_cmsg()
251 struct cmsghdr *cm = msg->msg_control; in put_cmsg()
304 if (msg->msg_controllen <= sizeof(struct cmsghdr)) in scm_max_fds()
306 return (msg->msg_controllen - sizeof(struct cmsghdr)) / sizeof(int); in scm_max_fds()
311 struct cmsghdr __user *cm = in scm_detach_fds()
312 (__force struct cmsghdr __user *)msg->msg_control_user; in scm_detach_fds()
/openbmc/linux/tools/testing/selftests/landlock/
H A Dcommon.h201 struct cmsghdr _align; in recv_fd()
214 struct cmsghdr *cmsg; in recv_fd()
235 struct cmsghdr _align; in send_fd()
248 struct cmsghdr *cmsg = CMSG_FIRSTHDR(&msg); in send_fd()
/openbmc/openbmc/meta-openembedded/meta-oe/recipes-devtools/breakpad/breakpad/
H A D0001-Turn-off-sign-compare-for-musl-libc.patch9 … __CMSG_LEN(cmsg) + sizeof(struct cmsghdr) >= __MHDR_END(mh…
25 + // In musl-libc, CMSG_NXTHDR typecasts char* to cmsghdr* which causes
31 for (struct cmsghdr* hdr = CMSG_FIRSTHDR(&msg); hdr;
/openbmc/linux/tools/testing/selftests/net/
H A Dcmsg_sender.c220 struct cmsghdr *cmsg; in ca_write_cmsg_u32()
225 cmsg = (struct cmsghdr *)(cbuf + *cmsg_len); in ca_write_cmsg_u32()
239 struct cmsghdr *cmsg; in cs_write_cmsg()
268 cmsg = (struct cmsghdr *)(cbuf + cmsg_len); in cs_write_cmsg()
286 cmsg = (struct cmsghdr *)(cbuf + cmsg_len); in cs_write_cmsg()
298 cmsg = (struct cmsghdr *)(cbuf + cmsg_len); in cs_write_cmsg()
333 struct cmsghdr *cmsg; in cs_read_cmsg()
H A Dudpgso_bench_tx.c139 static void flush_cmsg(struct cmsghdr *cmsg) in flush_cmsg()
216 struct cmsghdr *cmsg; in flush_errqueue_recv()
314 static void send_ts_cmsg(struct cmsghdr *cm) in send_ts_cmsg()
339 struct cmsghdr *cmsg; in send_udp_sendmmsg()
378 static void send_udp_segment_cmsg(struct cmsghdr *cm) in send_udp_segment_cmsg()
396 struct cmsghdr *cmsg; in send_udp_segment()
H A Dipv6_flowlabel.c75 struct cmsghdr *cm; in do_send()
103 struct cmsghdr *cm; in do_recv()
H A Dmsg_zerocopy.c174 struct cmsghdr *cm; in add_zcopy_cookie()
201 msg->msg_control = (struct cmsghdr *)ckbuf; in do_sendmsg()
366 struct cmsghdr *cmsg; in do_recvmsg_completion()
399 struct cmsghdr *cm; in do_recv_completion()
H A Dnettest.c908 struct cmsghdr *cm; in get_index_from_cmsg()
912 for (cm = (struct cmsghdr *)CMSG_FIRSTHDR(m); in get_index_from_cmsg()
914 cm = (struct cmsghdr *)CMSG_NXTHDR(m, cm)) { in get_index_from_cmsg()
966 struct cmsghdr *cm; in send_msg_cmsg()
978 cm = (struct cmsghdr *)cmsgbuf; in send_msg_cmsg()
1062 struct cmsghdr *cm = (struct cmsghdr *)cmsgbuf; in socket_read_dgram()
/openbmc/openbmc/meta-openembedded/meta-multimedia/recipes-multimedia/libcamera/libcamera/
H A D0002-options-Replace-use-of-VLAs-in-C.patch89 struct cmsghdr *cmsg = (struct cmsghdr *)buf;
112 struct cmsghdr *cmsg = (struct cmsghdr *)buf;
/openbmc/linux/net/handshake/
H A Dalert.c39 struct cmsghdr *cmsg; in tls_alert_send()
74 u8 tls_get_record_type(const struct sock *sk, const struct cmsghdr *cmsg) in tls_get_record_type()
/openbmc/linux/net/
H A Dcompat.c143 struct cmsghdr *kcmsg, *kcmsg_base; in cmsghdr_from_user_compat_to_kern()
152 kcmsg_base = kcmsg = (struct cmsghdr *)stackbuf; in cmsghdr_from_user_compat_to_kern()
162 tmp = ((ucmlen - sizeof(*ucmsg)) + sizeof(struct cmsghdr)); in cmsghdr_from_user_compat_to_kern()
189 tmp = ((cmsg.cmsg_len - sizeof(*ucmsg)) + sizeof(struct cmsghdr)); in cmsghdr_from_user_compat_to_kern()
202 kcmsg = (struct cmsghdr *)((char *)kcmsg + tmp); in cmsghdr_from_user_compat_to_kern()
222 if (kcmsg_base != (struct cmsghdr *)stackbuf) in cmsghdr_from_user_compat_to_kern()
/openbmc/phosphor-net-ipmid/
H A Dsocket_channel.hpp163 cmsghdr* cmsg; in read()
203 cmsghdr* cmsg = CMSG_FIRSTHDR(&msg); in write()
/openbmc/qemu/crypto/
H A Dafalgpriv.h41 struct cmsghdr *cmsg;
/openbmc/linux/net/sunrpc/
H A Dsvcsock.c156 static void svc_set_cmsg_data(struct svc_rqst *rqstp, struct cmsghdr *cmh) in svc_set_cmsg_data()
232 struct cmsghdr *cmsg, int ret) in svc_tcp_sock_process_cmsg()
263 struct cmsghdr cmsg; in svc_tcp_sock_recv_cmsg()
501 struct cmsghdr *cmh) in svc_udp_get_dest_address4()
518 struct cmsghdr *cmh) in svc_udp_get_dest_address6()
540 struct cmsghdr *cmh) in svc_udp_get_dest_address()
569 struct cmsghdr hdr; in svc_udp_recvfrom()
572 struct cmsghdr *cmh = &buffer.hdr; in svc_udp_recvfrom()
692 struct cmsghdr hdr; in svc_udp_sendto()
695 struct cmsghdr *cmh = &buffer.hdr; in svc_udp_sendto()
/openbmc/linux/include/net/
H A Dhandshake.h45 u8 tls_get_record_type(const struct sock *sk, const struct cmsghdr *msg);
/openbmc/linux/samples/seccomp/
H A Duser-trap.c35 struct cmsghdr *cmsg; in send_fd()
64 struct cmsghdr *cmsg; in recv_fd()
/openbmc/linux/net/rds/
H A Drds.h933 struct cmsghdr *cmsg);
935 struct cmsghdr *cmsg,
938 struct cmsghdr *cmsg);
944 struct cmsghdr *cmsg);
H A Drdma.c612 struct cmsghdr *cmsg, in rds_cmsg_rdma_args()
812 struct cmsghdr *cmsg) in rds_cmsg_rdma_dest()
855 struct cmsghdr *cmsg) in rds_cmsg_rdma_map()
869 struct cmsghdr *cmsg) in rds_cmsg_atomic()
/openbmc/linux/arch/um/os-Linux/
H A Dfile.c510 struct cmsghdr *cmsg; in os_rcv_fd()
655 struct cmsghdr align; in os_sendmsg_fds()
664 struct cmsghdr *cmsg = CMSG_FIRSTHDR(&msg); in os_sendmsg_fds()
/openbmc/openbmc/meta-openembedded/meta-oe/recipes-graphics/lxdm/lxdm/
H A D0001-Initialize-msghdr-struct-in-a-portable-way.patch26 struct cmsghdr *cmptr;
/openbmc/qemu/contrib/ivshmem-client/
H A Divshmem-client.c32 struct cmsghdr cmsg; in ivshmem_client_read_one_msg()
35 struct cmsghdr *cmsg; in ivshmem_client_read_one_msg()
/openbmc/linux/Documentation/crypto/
H A Duserspace-if.rst163 struct cmsghdr data structure. See recv(2) and cmsg(3) for more
164 information on how the cmsghdr data structure is used together with the
165 send/recv system call family. That cmsghdr data structure holds the
222 struct cmsghdr data structure. See recv(2) and cmsg(3) for more
223 information on how the cmsghdr data structure is used together with the
224 send/recv system call family. That cmsghdr data structure holds the
/openbmc/qemu/contrib/ivshmem-server/
H A Divshmem-server.c38 struct cmsghdr cmsg; in ivshmem_server_send_one_msg()
41 struct cmsghdr *cmsg; in ivshmem_server_send_one_msg()

123