io.h (553 bytes)
1 #include <netdb.h> 2 3 #define CONN_VALID 0 4 #define CONN_ERROR -1 5 #define CONN_RETRY -2 6 #define CONN_ABORT -3 7 8 struct cnx { 9 #ifdef USE_TLS 10 struct tls *tls; 11 #endif 12 int sock; 13 }; 14 15 extern int tls; 16 17 extern int (*iosetup)(void); 18 extern int (*ioclose)(struct cnx *); 19 extern int (*ioconnect)(struct cnx *, struct addrinfo *, const char *); 20 extern void (*ioconnerr)(struct cnx *, const char *, const char *, int); 21 extern char *(*ioparseurl)(char *); 22 extern ssize_t (*ioread)(struct cnx *, void *, size_t); 23 extern ssize_t (*iowrite)(struct cnx *, void *, size_t);