1997/0423/ip/ip.h (diff list | history)

1997/0417/sys/src/9/ip/ip.h:3,10 – 1997/0423/sys/src/9/ip/ip.h:3,12 (short | long | prev | next)
1997/0327		typedef struct Conv Conv; typedef struct Fs Fs; typedef union Hwaddr Hwaddr;
1997/0423		typedef struct Ifcconv Ifcconv;
1997/0327		typedef struct Iproute Iproute; typedef struct Media Media;
1997/0423		typedef struct Multicast Multicast;
1997/0327		typedef struct Proto Proto; typedef struct Pstate Pstate; typedef struct Tcpc Tcpc;
1997/0417/sys/src/9/ip/ip.h:19,26 – 1997/0423/sys/src/9/ip/ip.h:21,31
1997/0327		MAXTTL= 255,
1997/0423		Ipaddrlen= 4,
1997/0327		Ipbcast= 0xffffffff, /* ip broadcast address */ Ipbcastobs= 0, /* obsolete (but still used) ip broadcast addr */
1997/0423		Ipallsys= 0xe0000001, /* multicast for all systems */ Ipallrouter= 0xe0000002, /* multicast for all routers */
1997/0327		}; enum
1997/0417/sys/src/9/ip/ip.h:87,97 – 1997/0423/sys/src/9/ip/ip.h:92,112
1997/0327		MPACKET, };
1997/0423		/* one per multicast address per medium */ struct Multicast { Ipaddr addr; int ref; int timeout; Multicast *next; };
1997/0327		struct Media { int type; /* Media type */ Chan* mchan; /* Data channel */ Chan* achan; /* Arp channel */
1997/0423		Chan* cchan; /* Control channel */
1997/0327		char* dev; /* device mfd points to */ Ipaddr myip[5]; Ipaddr mymask;
1997/0417/sys/src/9/ip/ip.h:108,113 – 1997/0423/sys/src/9/ip/ip.h:123,132
1997/0327		int inuse; Conv *c; /* for packet interface */
1997/0423		QLock mlock; /* lock for changing *multi */ Multicast *multi; /* list of multicast addresses we're listening to */ int mactive; /* number of active multicast addresses */
1997/0327		Media* link; }; int Mediaforme(byte*);
1997/0417/sys/src/9/ip/ip.h:122,132 – 1997/0423/sys/src/9/ip/ip.h:141,154
1997/0327		Ipaddr Mediagetraddr(Media*); void Mediawrite(Media*, Block*, byte*);
1997/0417		int Mediaifcread(char*, ulong, int);
1997/0327		char* Mediaifcwrite(char*, int);
1997/0423		char* Mediaifcwrite(Ifcconv*, char*, int);
1997/0327		void Mediaresolver(Media*); void Mediaread(Media*); int Mediaarp(Media*, Block*, byte*, Hwaddr*); Media* Mediafind(Iproute*);
1997/0423		Multicast* Mediacopymulti(Media*); void Mediamulticastadd(Media*, Ifcconv*, Ipaddr); void Mediamulticastrem(Media*, Ipaddr);
1997/0327		/* * one per multiplexed protocol
1997/0417/sys/src/9/ip/ip.h:144,150 – 1997/0423/sys/src/9/ip/ip.h:166,172
1997/0327		int (*state)(char**, Conv*); void (*create)(Conv*); void (*close)(Conv*); void (*rcv)(Block*);
1997/0423		void (*rcv)(Media*, Block*);
1997/0327		char* (*ctl)(Conv*, char**, int); void (*advise)(Block*, char*);
1997/0417/sys/src/9/ip/ip.h:195,200 – 1997/0423/sys/src/9/ip/ip.h:217,223
1997/0327		Loggre= 1<<9, Logppp= 1<<10, Logtcpmsg= 1<<11,
1997/0423		Logigmp= 1<<12,
1997/0327		}; extern int logmask; /* mask of things to debug */
1997/0417/sys/src/9/ip/ip.h:213,221 – 1997/0423/sys/src/9/ip/ip.h:236,246
1997/0327		extern Fs fs; extern Media* media; extern int iprouting; /* true if routing turned on */
1997/0423		extern void (*igmpreportfn)(Media*, byte*);
1997/0327		int arpread(byte*, ulong, int); char* arpwrite(char*, int);
1997/0423		void closeifcconv(Ifcconv*);
1997/0327		Ipaddr defmask(Ipaddr); int eipconv(va_list*, Fconv*); int equivip(byte*, byte*);
1997/0417/sys/src/9/ip/ip.h:226,236 – 1997/0423/sys/src/9/ip/ip.h:251,264
1997/0327		ushort ipcsum(byte*); void (*ipextprotoiput)(Block*); Ipaddr ipgetsrc(byte*); void ipiput(Block*);
1997/0423		void ipiput(Media*, Block*);
1997/0327		void ipoput(Block*, int, int); int ipstats(char*, int);
1997/0423		int ismcast(byte*); int isbmcast(byte*);
1997/0327		byte* logctl(byte*); void maskip(byte*, byte*, byte*);
1997/0423		Ifcconv* newifcconv(void);
1997/0327		ulong nhgetl(byte*); ushort nhgets(byte*); void (*pktifcrcv)(Conv*, Block*);
1997/0417/sys/src/9/ip/ip.h:237,244 – 1997/0423/sys/src/9/ip/ip.h:265,272
1997/0327		ushort ptclcsum(Block*, int, int); int pullblock(Block**, int); Block* pullupblock(Block*, int); char* routeadd(Ipaddr, Ipaddr, Ipaddr); void routedelete(ulong, ulong);
1997/0423		char* routeadd(Ipaddr, Ipaddr, Ipaddr, Media *m); void routedelete(ulong, ulong, Media *m);
1997/0327		int routeread(byte*, ulong, int); char* routewrite(char*, int);
1997/0417/sys/src/9/ip/ip.h:246,249 – 1997/0423/sys/src/9/ip/ip.h:274,277
1997/0327		* ipaux.c */ int myetheraddr(uchar*, char*); ulong parseip(char*, char*);
1997/0423		ulong parseip(uchar*, char*);