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Searched refs:mach_msg_user_header_t (Results 1 – 4 of 4) sorted by relevance

/xnu-10063.121.3/osfmk/ipc/
H A Dmach_msg.c255 msg_rcv_size >= offsetof(mach_msg_user_header_t, msgh_reserved)) { in mach_msg_receive_results_kevent()
264 msg_rcv_addr + offsetof(mach_msg_user_header_t, msgh_local_port), in mach_msg_receive_results_kevent()
270 msg_rcv_addr + offsetof(mach_msg_user_header_t, msgh_size), in mach_msg_receive_results_kevent()
460 if ((msg_size < sizeof(mach_msg_user_header_t)) || (msg_size & 3)) { in mach_msg_validate_data_vectors()
605 mach_msg_legacy_allowed(mach_msg_user_header_t *header) in mach_msg_legacy_allowed()
696 mach_msg_user_header_t *header, in mach_msg_copyin_user_header()
703 if ((msg_size < sizeof(mach_msg_user_header_t)) || (msg_size & 3)) { in mach_msg_copyin_user_header()
711 if (msg_size == sizeof(mach_msg_user_header_t)) { in mach_msg_copyin_user_header()
712 len_copied = sizeof(mach_msg_user_header_t); in mach_msg_copyin_user_header()
748 memcpy(header, &user_base, sizeof(mach_msg_user_header_t)); in mach_msg_copyin_user_header()
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H A Dipc_kmsg.h331 mach_msg_user_header_t user_header,
H A Dipc_kmsg.c176 ((mach_msg_size_t)(sizeof(mach_msg_header_t) - sizeof(mach_msg_user_header_t)))
419 static_assert(offsetof(mach_msg_user_header_t, msgh_bits) == in ikm_total_desc_size()
421 static_assert(offsetof(mach_msg_user_header_t, msgh_size) == in ikm_total_desc_size()
2540 mach_msg_user_header_t user_header) in ipc_kmsg_get_body_and_aux_from_user()
2630 if (copyinmsg(msg_addr + sizeof(mach_msg_user_header_t), msg_content, in ipc_kmsg_get_body_and_aux_from_user()
2691 mach_msg_user_header_t user_header, in ipc_kmsg_get_from_user()
3168 static mach_msg_user_header_t *
3176 mach_msg_user_header_t *user_header = in ipc_kmsg_convert_header_to_user()
3177 (mach_msg_user_header_t *)((vm_offset_t)(hdr) + USER_HEADER_SIZE_DELTA); in ipc_kmsg_convert_header_to_user()
3236 mach_msg_user_header_t *user_hdr; in ipc_kmsg_put_vector_to_user()
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/xnu-10063.121.3/osfmk/mach/
H A Dmessage.h602 } mach_msg_user_header_t; typedef
605 mach_msg_user_header_t header;