1 2277c5d7 2004-03-21 devnull #include <u.h>
2 2277c5d7 2004-03-21 devnull #include <libc.h>
3 2277c5d7 2004-03-21 devnull #include <fcall.h>
4 2277c5d7 2004-03-21 devnull #include <thread.h>
5 2277c5d7 2004-03-21 devnull #include "9p.h"
8 2277c5d7 2004-03-21 devnull readbuf(Req *r, void *s, long n)
10 2277c5d7 2004-03-21 devnull r->ofcall.count = r->ifcall.count;
11 2277c5d7 2004-03-21 devnull if(r->ifcall.offset >= n){
12 2277c5d7 2004-03-21 devnull r->ofcall.count = 0;
15 2277c5d7 2004-03-21 devnull if(r->ifcall.offset+r->ofcall.count > n)
16 2277c5d7 2004-03-21 devnull r->ofcall.count = n - r->ifcall.offset;
17 2277c5d7 2004-03-21 devnull memmove(r->ofcall.data, (char*)s+r->ifcall.offset, r->ofcall.count);
21 2277c5d7 2004-03-21 devnull readstr(Req *r, char *s)
23 39e5957a 2006-02-05 devnull if(s == nil)
24 39e5957a 2006-02-05 devnull r->ofcall.count = 0;
26 39e5957a 2006-02-05 devnull readbuf(r, s, strlen(s));