/* gethost( scptr ) reads the host file and returns its first line in the scblk. */ #include "spitblks.h" gethost( scptr,maxlen ) struct scblk *scptr; int maxlen; { int cnt = 0, fd, j; if ( (fd = open( "/usr/lib/spithost",0 )) >= 0 ) { cnt = read( fd,scptr -> str,maxlen ); close( fd ); } if (( cnt > 0 ) && ( scptr -> str[cnt - 1] == '\n' )) --cnt; scptr -> len = cnt; }