1995/0106/port/portdat.h (diff list | history)

1995/0106/sys/src/9/port/portdat.h:177,183 – 1995/0108/sys/src/9/port/portdat.h:177,185 (short | long | prev | next)
add Dev.bread, Dev.bwrite; change yield to yield and inlock rsc Fri Mar 4 12:44:25 2005
1992/0824		void (*create)(Chan*, char*, int, ulong); void (*close)(Chan*); long (*read)(Chan*, void*, long, ulong);
1995/0108		Block* (*bread)(Chan*, long, ulong);
1992/0824		long (*write)(Chan*, void*, long, ulong);
1995/0108		long (*bwrite)(Chan*, Block*, ulong);
1992/0824		void (*remove)(Chan*); void (*wstat)(Chan*, char*);
1991/0428		};
1995/0106/sys/src/9/port/portdat.h:587,593 – 1995/0108/sys/src/9/port/portdat.h:589,596
1995/0102		Mach *wired; /* machine this process must run on */ int pri; /* scheduling priority - low is high priority */
1995/0106		short nice; /* time-passing algorithm - low is high priority */ short yield; /* force one lap in the runq */
1995/0108		char yield; /* force one lap in the runq */ char inlock; /* temp hi proirity ~= 2*num of locks set */
1993/1204
1993/0501		void *ureg; /* User registers for notes */ void *dbgreg; /* User registers for devproc */