1991/0711/pc/dat.h (diff list | history)

1991/0706/sys/src/9/pc/dat.h:31,54 – 1991/0711/sys/src/9/pc/dat.h:31,65 (short | long | prev | next)
1991/0612		ulong pc; };
1991/0702		struct FPsave
1991/0711		/* * FPsave.fpstatus */ enum
1991/0702		{ int type;
1991/0711		FPinit, FPactive, FPinactive,
1991/0702		};
1991/0711		struct FPsave /* ??? needs to be fixed ??? */ { long fpreg[32]; long fpstatus; };
1991/0612		struct Conf {
1991/0702		ulong nmach; /* processors */ ulong nproc; /* processes */ ulong npgrp; /* process groups */
1991/0612		ulong npage0; /* total physical pages of memory, bank 0 */ ulong npage1; /* total physical pages of memory, bank 1 */ ulong base0; /* base of bank 0 */ ulong base1; /* base of bank 1 */
1991/0711		ulong npage0; /* total physical pages in bank0 */ ulong npage1; /* total physical pages in bank1 */
1991/0612		ulong npage; /* total physical pages of memory */ ulong norig; /* origins */ ulong npte; /* contiguous page table entries */ ulong nmod; /* single (modifying) page table entries */
1991/0711		ulong nseg; /* number of segments */ ulong nimage; /* number of page cache image headers */ ulong npagetab; /* number of pte tables */ ulong nswap; /* number of swap pages */
1991/0702		ulong nalarm; /* alarms */ ulong nchan; /* channels */ ulong nenv; /* distinct environment values */
1991/0706/sys/src/9/pc/dat.h:66,81 – 1991/0711/sys/src/9/pc/dat.h:77,95
1991/0702		ulong nbitmap; /* bitmap structs (devbit.c) */ ulong nbitbyte; /* bytes of bitmap data (devbit.c) */ ulong nfont; /* font structs (devbit.c) */
1991/0711		ulong nnoifc; /* number of nonet interfaces */ ulong nnoconv; /* number of nonet conversations/ifc */
1991/0702		ulong nurp; /* max urp conversations */ ulong nasync; /* number of async protocol modules */ ulong npipe; /* number of pipes */ ulong nservice; /* number of services */ ulong nfsyschan; /* number of filsys open channels */
1991/0612		ulong maxialloc; /* maximum bytes used by ialloc */
1991/0711		ulong base0; /* base of bank 0 */ ulong base1; /* base of bank 1 */
1991/0702		ulong copymode; /* 0 is copy on write, 1 is copy on reference */ ulong portispaged; /* ??? */ ulong nnoifc; ulong nnoconv;
1991/0711		ulong ipif; /* Ip protocol interfaces */ ulong ip; /* Ip conversations per interface */ ulong arp; /* Arp table size */ ulong frag; /* Ip fragment assemble queue size */
1991/0702		ulong cntrlp; /* panic on ^P */
1991/0612		};