852 		vars->bufferHalf   = 0;  in IOPolledFilePollersSetup()
938 			__nosan_bcopy(bytes, vars->buffer + vars->bufferHalf + vars->bufferOffset, copy);  in IOPolledFileWrite()
940 			bcopy(bytes, vars->buffer + vars->bufferHalf + vars->bufferOffset, copy);  in IOPolledFileWrite()
944 			bzero(vars->buffer + vars->bufferHalf + vars->bufferOffset, copy);  in IOPolledFileWrite()
976 				aes_encrypt_cbc(vars->buffer + vars->bufferHalf + encryptStart,  in IOPolledFileWrite()
979 				    vars->buffer + vars->bufferHalf + encryptStart,  in IOPolledFileWrite()
988 				bcopy(vars->buffer + vars->bufferHalf + encryptStart + encryptLen - AES_BLOCK_SIZE,  in IOPolledFileWrite()
1004 			err = IOStartPolledIO(vars->pollers, kIOPolledWrite, vars->bufferHalf, offset, length);  in IOPolledFileWrite()
1007 …, (uint64_t) original_size, cryptvars, vars->pollers, (uint64_t) vars->bufferHalf, offset, length,…  in IOPolledFileWrite()
1019 			vars->bufferHalf = vars->bufferHalf ? 0 : vars->bufferSize;  in IOPolledFileWrite()
1083 			__nosan_bcopy(vars->buffer + vars->bufferHalf + vars->bufferOffset, bytes, copy);  in IOPolledFileRead()
1085 			bcopy(vars->buffer + vars->bufferHalf + vars->bufferOffset, bytes, copy);  in IOPolledFileRead()
1136 				err = IOStartPolledIO(vars->pollers, kIOPolledRead, vars->bufferHalf, offset, length);  in IOPolledFileRead()
1143 			vars->bufferHalf = vars->bufferHalf ? 0 : vars->bufferSize;  in IOPolledFileRead()
1153 				bcopy(vars->buffer + vars->bufferHalf + lastReadLength - AES_BLOCK_SIZE,  in IOPolledFileRead()
1160 				aes_decrypt_cbc(vars->buffer + vars->bufferHalf,  in IOPolledFileRead()
1163 				    vars->buffer + vars->bufferHalf,  in IOPolledFileRead()