From 4ded1c1fa0bc21c61f91a2dbe864835986745121 Mon Sep 17 00:00:00 2001 From: roberto Date: Sun, 17 Aug 2008 17:37:33 +0000 Subject: Flatten the dist and various 4.n.n trees in preparation of future ntp imports. --- contrib/ntp/include/recvbuff.h | 113 ----------------------------------------- 1 file changed, 113 deletions(-) delete mode 100644 contrib/ntp/include/recvbuff.h (limited to 'contrib/ntp/include/recvbuff.h') diff --git a/contrib/ntp/include/recvbuff.h b/contrib/ntp/include/recvbuff.h deleted file mode 100644 index 4fde7f1..0000000 --- a/contrib/ntp/include/recvbuff.h +++ /dev/null @@ -1,113 +0,0 @@ -#if !defined __recvbuff_h -#define __recvbuff_h - -#ifdef HAVE_CONFIG_H -# include -#endif - -#include "ntp.h" -#include "ntp_fp.h" -#include "ntp_types.h" - -/* - * recvbuf memory management - */ -#define RECV_INIT 10 /* 10 buffers initially */ -#define RECV_LOWAT 3 /* when we're down to three buffers get more */ -#define RECV_INC 5 /* get 5 more at a time */ -#define RECV_TOOMANY 40 /* this is way too many buffers */ - -#if defined HAVE_IO_COMPLETION_PORT -# include "ntp_iocompletionport.h" -#include "ntp_timer.h" - -# define RECV_BLOCK_IO() EnterCriticalSection(&RecvCritSection) -# define RECV_UNBLOCK_IO() LeaveCriticalSection(&RecvCritSection) - -/* Return the event which is set when items are added to the full list - */ -extern HANDLE get_recv_buff_event P((void)); -#else -# define RECV_BLOCK_IO() -# define RECV_UNBLOCK_IO() -#endif - - -/* - * Format of a recvbuf. These are used by the asynchronous receive - * routine to store incoming packets and related information. - */ - -/* - * the maximum length NTP packet contains the NTP header, one Autokey - * request, one Autokey response and the MAC. Assuming certificates don't - * get too big, the maximum packet length is set arbitrarily at 1000. - */ -#define RX_BUFF_SIZE 1000 /* hail Mary */ - -struct recvbuf { - struct recvbuf *next; /* next buffer in chain */ - union { - struct sockaddr_storage X_recv_srcadr; - caddr_t X_recv_srcclock; - struct peer *X_recv_peer; - } X_from_where; -#define recv_srcadr X_from_where.X_recv_srcadr -#define recv_srcclock X_from_where.X_recv_srcclock -#define recv_peer X_from_where.X_recv_peer -#if defined HAVE_IO_COMPLETION_PORT - IoCompletionInfo iocompletioninfo; - WSABUF wsabuff; - DWORD AddressLength; -#else - struct sockaddr_storage srcadr; /* where packet came from */ -#endif - struct interface *dstadr; /* interface datagram arrived thru */ - SOCKET fd; /* fd on which it was received */ - l_fp recv_time; /* time of arrival */ - void (*receiver) P((struct recvbuf *)); /* routine to receive buffer */ - int recv_length; /* number of octets received */ - union { - struct pkt X_recv_pkt; - u_char X_recv_buffer[RX_BUFF_SIZE]; - } recv_space; -#define recv_pkt recv_space.X_recv_pkt -#define recv_buffer recv_space.X_recv_buffer -}; - -extern void init_recvbuff P((int)); - -/* freerecvbuf - make a single recvbuf available for reuse - */ -extern void freerecvbuf P((struct recvbuf *)); - - -extern struct recvbuf * getrecvbufs P((void)); - -/* Get a free buffer (typically used so an async - * read can directly place data into the buffer - * - * The buffer is removed from the free list. Make sure - * you put it back with freerecvbuf() or - */ -extern struct recvbuf *get_free_recv_buffer P((void)); - -/* Add a buffer to the full list - */ -extern void add_full_recv_buffer P((struct recvbuf *)); - -/*extern void process_recv_buffers P((void)); */ - -/* number of recvbufs on freelist */ -extern u_long free_recvbuffs P((void)); -extern u_long full_recvbuffs P((void)); -extern u_long total_recvbuffs P((void)); -extern u_long lowater_additions P((void)); - -/* Returns the next buffer in the full list. - * - */ -extern struct recvbuf *get_full_recv_buffer P((void)); - -#endif /* defined __recvbuff_h */ - -- cgit v1.1