1*368c31abSDavid du Colombier #include <u.h> 2*368c31abSDavid du Colombier #include <libc.h> 3*368c31abSDavid du Colombier #include <oventi.h> 4*368c31abSDavid du Colombier #include "session.h" 5*368c31abSDavid du Colombier 6*368c31abSDavid du Colombier int vtFdReadFully(int fd,uchar * p,int n)7*368c31abSDavid du ColombiervtFdReadFully(int fd, uchar *p, int n) 8*368c31abSDavid du Colombier { 9*368c31abSDavid du Colombier int nn; 10*368c31abSDavid du Colombier 11*368c31abSDavid du Colombier while(n > 0) { 12*368c31abSDavid du Colombier nn = vtFdRead(fd, p, n); 13*368c31abSDavid du Colombier if(nn <= 0) 14*368c31abSDavid du Colombier return 0; 15*368c31abSDavid du Colombier n -= nn; 16*368c31abSDavid du Colombier p += nn; 17*368c31abSDavid du Colombier } 18*368c31abSDavid du Colombier return 1; 19*368c31abSDavid du Colombier } 20