1 2 /* "net_iocb_template_dcls.incl.pl1" -- include file to declare */ 3 /* the format of the IOCB. This include file exists because the one */ 4 /* provided by the system mis-declared all of the entry variables in */ 5 /* the IOCB. */ 6 7 /* Originally created by D. M. Wells on 9 September, 1974. */ 8 9 declare 10 1 iocb_template aligned based, /* I/O Control Block */ 11 2 version fixed binary (17), /* version number of structure -- currently 1 */ 12 2 name character (32) unaligned, /* I/O name of the control block */ 13 14 2 actual_iocb_ptr pointer, /* IOCB ultimately SYNed to. */ 15 16 /* Data above this point should not be altered by an I/O switch. */ 17 18 2 attach_descrip_ptr pointer, /* pointer to a printable attach description */ 19 2 attach_data_ptr pointer, /* ptr to (per switch) attachment data structure */ 20 2 open_descrip_ptr pointer, /* pointer to printable open description */ 21 2 open_data_ptr pointer, /* ptr to (per switch) opening data structure */ 22 23 2 event_channel fixed binary (71), /* event channel for asynchronous I/O */ 24 25 2 detach_iocb entry (ptr, fixed bin (35)), /* detach_iocb (p, code) */ 26 2 open entry (ptr, fixed bin (17), bit (1), fixed bin (35)), 27 /* open (p, mode, append, code) */ 28 2 close entry (ptr, fixed bin (35)), /* close (p, code) */ 29 2 get_line entry (ptr, ptr, fixed bin (24), fixed bin (24), fixed bin (35)), 30 /* get_line (p, bufptr, buflen, actlen, code) */ 31 2 get_chars entry (ptr, ptr, fixed bin (24), fixed bin (24), fixed bin (35)), 32 /* get_chars (p, bufptr, buflen, actlen, code) */ 33 2 put_chars entry (ptr, ptr, fixed bin (24), fixed bin (35)), 34 /* put_chars (p, bufptr, buflen, code) */ 35 2 modes entry (ptr, char (*), char (*), fixed bin (35)), 36 /* modes (p, newmode, oldmode, code) */ 37 2 position entry (ptr, fixed bin (1), fixed bin (24), fixed bin (35)), 38 /* position (p, type, movement) */ 39 2 control entry (ptr, char (*), ptr, fixed bin (35)), 40 /* control (p, order, infptr, code) */ 41 2 read_record entry (ptr, ptr, fixed bin (24), fixed bin (24), fixed bin (35)), 42 /* read_record (p, bufptr, buflen, actlen, code) */ 43 2 write_record entry (ptr, ptr, fixed bin (24), fixed bin (35)), 44 /* write_record (p, bufptr, buflen, code) */ 45 2 rewrite_record entry (ptr, ptr, fixed bin (24), fixed bin (35)), 46 /* rewrite_record (p, bufptr, buflen, code) */ 47 2 delete_record entry (ptr, fixed bin (35)), /* delete_record (p, code) */ 48 2 seek_key entry (ptr, char (256) varying, fixed bin (24), fixed bin (35)), 49 /* seek_key (p, key, len, code) */ 50 2 read_key entry (ptr, char (256) varying, fixed bin (24), fixed bin (35)), 51 /* read_key (p, key, len, code) */ 52 2 read_length entry (ptr, fixed bin (24), fixed bin (35)), /* read_length (p, len, code) */ 53 54 /* Hidden information -- user should not use these */ 55 56 2 ios_compatibility pointer, /* pointer to old IOSIM's IOS transfer vector */ 57 2 syn_inhibits bit (36) aligned, /* operations inhibited by syn_ */ 58 2 syn_father pointer, /* IOCB immediately syn_'ed to */ 59 2 syn_brother pointer, /* Next IOCB syn_'ed as this one is */ 60 2 syn_son pointer; /* first IOCB syn_'ed to this one */ 61 62 /* end of include file "net_iocb_template_dcls.incl.pl1" */ 63