osfmk/ipc/ipc_kmsg.c

1989         mach_msg_legacy_port_descriptor_t *user_dsc,
2006     volatile mach_msg_legacy_port_descriptor_t *user_dsc = user_dsc_in;
2012     user_disp = user_dsc->disposition;
2015     name = (mach_port_name_t)user_dsc->name;
2043         mach_msg_descriptor_t *user_dsc,
2053         mach_msg_descriptor_t *user_dsc,
2068         mach_msg_ool_descriptor64_t *user_ool_dsc = (typeof(user_ool_dsc))user_dsc;
2076         user_dsc = (typeof(user_dsc))(user_ool_dsc+1);
2078         mach_msg_ool_descriptor32_t *user_ool_dsc = (typeof(user_ool_dsc))user_dsc;
2086         user_dsc = (typeof(user_dsc))(user_ool_dsc+1);
2151     return user_dsc;
2156         mach_msg_descriptor_t *user_dsc,
2166         mach_msg_descriptor_t *user_dsc,
2187         mach_msg_ool_ports_descriptor64_t *user_ool_dsc = (typeof(user_ool_dsc))user_dsc;
2196         user_dsc = (typeof(user_dsc))(user_ool_dsc+1);
2198         mach_msg_ool_ports_descriptor32_t *user_ool_dsc = (typeof(user_ool_dsc))user_dsc;
2207         user_dsc = (typeof(user_dsc))(user_ool_dsc+1);
2229         return user_dsc;
2292     return user_dsc;
3167         mach_msg_descriptor_t *user_dsc,
3191         mach_msg_port_descriptor_t *user_dsc = (typeof(user_dsc))dest_dsc;
3192         user_dsc--; // point to the start of this port descriptor
3193         user_dsc->name = CAST_MACH_NAME_TO_PORT(name);
3194         user_dsc->disposition = disp;
3195         user_dsc->type = MACH_MSG_PORT_DESCRIPTOR;
3196         dest_dsc = (typeof(dest_dsc))user_dsc;
3198         mach_msg_legacy_port_descriptor_t *user_dsc = (typeof(user_dsc))dest_dsc;
3199         user_dsc--; // point to the start of this port descriptor
3200         user_dsc->name = CAST_MACH_PORT_TO_NAME(name);
3201         user_dsc->disposition = disp;
3202         user_dsc->type = MACH_MSG_PORT_DESCRIPTOR;
3203         dest_dsc = (typeof(dest_dsc))user_dsc;
3210 ipc_kmsg_copyout_ool_descriptor(mach_msg_ool_descriptor_t *dsc, mach_msg_descriptor_t *user_dsc, int is_64bit, vm_map_t map, mach_msg_return_t *mr);
3212 ipc_kmsg_copyout_ool_descriptor(mach_msg_ool_descriptor_t *dsc, mach_msg_descriptor_t *user_dsc, int is_64bit, vm_map_t map, mach_msg_return_t *mr)
3298         mach_msg_ool_descriptor_t *user_ool_dsc = (typeof(user_ool_dsc))user_dsc;
3308         user_dsc = (typeof(user_dsc))user_ool_dsc;
3310         mach_msg_ool_descriptor64_t *user_ool_dsc = (typeof(user_ool_dsc))user_dsc;
3320         user_dsc = (typeof(user_dsc))user_ool_dsc;
3322         mach_msg_ool_descriptor32_t *user_ool_dsc = (typeof(user_ool_dsc))user_dsc;
3332         user_dsc = (typeof(user_dsc))user_ool_dsc;
3334     return user_dsc;
3339         mach_msg_descriptor_t *user_dsc,
3347         mach_msg_descriptor_t *user_dsc,
3448         mach_msg_ool_ports_descriptor_t *user_ool_dsc = (typeof(user_ool_dsc))user_dsc;
3459         user_dsc = (typeof(user_dsc))user_ool_dsc;
3461         mach_msg_ool_ports_descriptor64_t *user_ool_dsc = (typeof(user_ool_dsc))user_dsc;
3472         user_dsc = (typeof(user_dsc))user_ool_dsc;
3474         mach_msg_ool_ports_descriptor32_t *user_ool_dsc = (typeof(user_ool_dsc))user_dsc;
3485         user_dsc = (typeof(user_dsc))user_ool_dsc;
3487     return user_dsc;
3517     mach_msg_descriptor_t 	*kern_dsc, *user_dsc;
3527     /* Point user_dsc just after the end of all the descriptors */
3528     user_dsc = &kern_dsc[dsc_count];
3546                 user_dsc = ipc_kmsg_copyout_port_descriptor(&kern_dsc[i], user_dsc, space, &mr);
3550                 user_dsc = ipc_kmsg_copyout_ool_descriptor(
3551                         (mach_msg_ool_descriptor_t *)&kern_dsc[i], user_dsc, is_task_64bit, map, &mr);
3554                 user_dsc = ipc_kmsg_copyout_ool_ports_descriptor(
3555                         (mach_msg_ool_ports_descriptor_t *)&kern_dsc[i], user_dsc, is_task_64bit, map, space, kmsg, &mr);
3563     if(user_dsc != kern_dsc) {
3564         vm_offset_t dsc_adjust = (vm_offset_t)user_dsc - (vm_offset_t)kern_dsc;