User's Manual

-LM
#!1&)*+,&.*7*)&%*)..&)55,*)&&&&&
  !  $ % recv()  !# ( " (# (    
$
1*,K
count= recv(socket, buffer, len, flags)
int count, socket, len;
char *buffer;
long flags;
,,5*.
count "  "!(  (# "# $
" 0   !   "# "  
   !     ("$
" -1    "  $
socket        $
buffer 8#     ("$
len .*!"! "!(  (#   ( "   ("
 (# buffer$  !  len (#   
$ :   !  len (#    
'  ! (#     * recv()$
flags <  $ % "# " " 
flags &
0  $
MSG_PEEK <   ! $ : 
     recv() ' # 
" !    (" 
"    (  #$ % *
recv()  "   #$