141 lines
3.3 KiB
C
141 lines
3.3 KiB
C
#include <tcpip.h>
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#include <gno/gno.h>
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enum {
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kCommandNone = 0,
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kCommandConnect,
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kCommandDisconnect,
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kCommandDisconnectAndLogout,
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kCommandAbortAndLogout,
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kCommandRead,
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kCommandWrite,
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kCommandAccept
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};
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typedef void (*selwakeupfx)(int collision, int pid);
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typedef struct Entry {
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struct Entry *next;
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Word ipid;
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int semaphore;
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srBuff sr;
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Word terr;
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Word command;
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LongWord cookie;
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LongWord timeout;
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// select magic.
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selwakeupfx select_fx;
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int select_rd_pid;
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int select_wr_pid;
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unsigned select_rd_collision:1;
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unsigned select_wr_collision:1;
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// shutdown(2)
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unsigned _SHUT_RD:1;
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unsigned _SHUT_WR:1;
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// fcntl(2)
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unsigned _NONBLOCK:1;
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//setsockopt(2)
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unsigned _DEBUG:1;
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unsigned _REUSEADDR:1;
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unsigned _REUSEPORT:1;
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unsigned _KEEPALIVE:1;
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unsigned _OOBINLINE:1;
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unsigned _LINGER:1;
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unsigned _NOSIGPIPE:1;
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Word _TYPE;
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LongWord _SNDLOWAT;
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LongWord _RCVLOWAT;
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LongWord _RCVTIMEO;
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LongWord _SNDTIMEO;
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Word _LINGER_SEC;
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} Entry;
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extern Word MyID;
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extern Word Debug;
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typedef struct xsockaddr_in {
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unsigned short sin_family;
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unsigned short sin_port;
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unsigned long sin_addr;
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//unsigned char sin_zero[8];
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} xsockaddr_in;
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typedef struct xsockaddr {
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unsigned short sa_family;
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unsigned char sa_data[14];
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} xsockaddr;
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union xsplit {
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LongWord i32;
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Word i16[2];
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Byte i8[4];
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};
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#define IncBusy() asm { jsl 0xE10064 }
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#define DecBusy() asm { jsl 0xE10068 }
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#define Resched() asm { cop 0x7f }
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#define BusyFlag ((byte *)0xE100FFl)
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#define SEI() asm { sei }
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#define CLI() asm { cli }
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int block(int sem);
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int queue_command(Entry *e, Word command, LongWord cookie, LongWord timeout);
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void init_table(void);
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void destroy_table(void);
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void process_table(void);
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Entry *find_entry(Word ipid);
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Entry *create_entry(Word ipid);
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void copy_addr(xsockaddr_in *src, xsockaddr_in *dest, int *addrlen);
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// driver stuff.
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int driver(int, int, void *, void *, void *, void *, void *);
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int mattach(int ipid, void *p1, void *p2, void *p3, void *p4, void *p5);
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int mread(Entry *, void *p1, void *p2, void *p3, void *p4, void *p5);
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int mreadoob(Entry *e, void *p1, void *p2, void *p3, void *p4, void *p5);
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int mwrite(Entry *, void *p1, void *p2, void *p3, void *p4, void *p5);
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int mconnect(Entry *, void *p1, void *p2, void *p3, void *p4, void *p5);
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int mbind(Entry *, void *p1, void *p2, void *p3, void *p4, void *p5);
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int mdetach(Entry *, void *p1, void *p2, void *p3, void *p4, void *p5);
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int mdisconnect(Entry *, void *p1, void *p2, void *p3, void *p4, void *p5);
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int mshutdown(Entry *, void *p1, void *p2, void *p3, void *p4, void *p5);
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int mgetsockopt(Entry *, void *p1, void *p2, void *p3, void *p4, void *p5);
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int msetsockopt(Entry *, void *p1, void *p2, void *p3, void *p4, void *p5);
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int mioctl(Entry *, void *p1, void *p2, void *p3, void *p4, void *p5);
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int mgetsockname(Entry *, void *p1, void *p2, void *p3, void *p4, void *p5);
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int mgetpeername(Entry *, void *p1, void *p2, void *p3, void *p4, void *p5);
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int mselect(Entry *, void *p1, void *p2, void *p3, void *p4, void *p5);
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int maccept(Entry *e, void *p1, void *p2, void *p3, void *p4, void *p5);
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int mlisten(Entry *e, void *p1, void *p2, void *p3, void *p4, void *p5);
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