taglinefilesource code
sg_header54drivers/scsi/sg.cstruct sg_header header; /* header of pending command */
sg_header178drivers/scsi/sg.cif (count>=sizeof(struct sg_header))
sg_header180drivers/scsi/sg.cmemcpy_tofs(buf,&device->header,sizeof(struct sg_header));
sg_header181drivers/scsi/sg.cbuf+=sizeof(struct sg_header);
sg_header184drivers/scsi/sg.cif (count > sizeof(struct sg_header)) {
sg_header185drivers/scsi/sg.cmemcpy_tofs(buf,device->buff,count-sizeof(struct sg_header));
sg_header228drivers/scsi/sg.cif (count<sizeof(struct sg_header))
sg_header244drivers/scsi/sg.cmemcpy_fromfs(&device->header,buf,sizeof(struct sg_header));
sg_header247drivers/scsi/sg.cbuf+=sizeof(struct sg_header);
sg_header249drivers/scsi/sg.cbsize-=sizeof(struct sg_header);
sg_header279drivers/scsi/sg.cmemcpy_fromfs(device->buff,buf,device->header.pack_len-size-sizeof(struct sg_header));