1991/0411/port/deviproute.c (diff list | history)

1991/0401/sys/src/9/port/deviproute.c:268,274 – 1991/0411/sys/src/9/port/deviproute.c:268,274 (short | long | prev | next)
1991/0331		#define PAD " " long iprouteread(Chan *c, void *a, long n)
1991/0411		iprouteread(Chan *c, void *a, long n, ulong offset)
1991/0331		{
1991/0401		char buf[IPR_ENTRYLEN*3];
1991/0331		Iproute *r;
1991/0401/sys/src/9/port/deviproute.c:280,289 – 1991/0411/sys/src/9/port/deviproute.c:280,289
1991/0331		return devdirread(c, a, n, iproutetab, Niproutetab, devgen); case Qdata: lock(&iprtab); part = c->offset/IPR_ENTRYLEN;
1991/0411		part = offset/IPR_ENTRYLEN;
1991/0331		for(r = iprtab.first; part && r; r = r->next)
1991/0401		part--;
1991/0331		bytes = c->offset;
1991/0411		bytes = offset;
1991/0401		while(r && bytes < iprtab.n*IPR_ENTRYLEN && n){
1991/0331		part = bytes%IPR_ENTRYLEN;
1991/0401/sys/src/9/port/deviproute.c:309,315 – 1991/0411/sys/src/9/port/deviproute.c:309,315
1991/0401		r = r->next;
1991/0331		} unlock(&iprtab); return bytes - c->offset;
1991/0411		return bytes - offset;
1991/0331		break; default: n=0;
1991/0401/sys/src/9/port/deviproute.c:319,325 – 1991/0411/sys/src/9/port/deviproute.c:319,325
1991/0331		} long iproutewrite(Chan *c, char *a, long n)
1991/0411		iproutewrite(Chan *c, char *a, long n, ulong offset)
1991/0331		{ char buf[IPR_ENTRYLEN]; char *field[4];