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src/java.base/unix/native/libnet/net_util_md.h

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rev 14618 : 8158023: SocketExceptions contain too little information sometimes


  36 
  37 int NET_Timeout(int s, long timeout);
  38 int NET_Read(int s, void* buf, size_t len);
  39 int NET_RecvFrom(int s, void *buf, int len, unsigned int flags,
  40                  struct sockaddr *from, socklen_t *fromlen);
  41 int NET_ReadV(int s, const struct iovec * vector, int count);
  42 int NET_Send(int s, void *msg, int len, unsigned int flags);
  43 int NET_SendTo(int s, const void *msg, int len,  unsigned  int
  44                flags, const struct sockaddr *to, int tolen);
  45 int NET_Writev(int s, const struct iovec * vector, int count);
  46 int NET_Connect(int s, struct sockaddr *addr, int addrlen);
  47 int NET_Accept(int s, struct sockaddr *addr, socklen_t *addrlen);
  48 int NET_SocketClose(int s);
  49 int NET_Dup2(int oldfd, int newfd);
  50 int NET_Poll(struct pollfd *ufds, unsigned int nfds, int timeout);
  51 int NET_SocketAvailable(int s, jint *pbytes);
  52 
  53 void NET_ThrowUnknownHostExceptionWithGaiError(JNIEnv *env,
  54                                                const char* hostname,
  55                                                int gai_error);
  56 void NET_ThrowByNameWithLastError(JNIEnv *env, const char *name,
  57                                   const char *defaultDetail);
  58 
  59 #define NET_WAIT_READ    0x01
  60 #define NET_WAIT_WRITE   0x02
  61 #define NET_WAIT_CONNECT 0x04
  62 
  63 /* Defines SO_REUSEPORT */
  64 #ifndef SO_REUSEPORT
  65 #ifdef __linux__
  66 #define SO_REUSEPORT 15
  67 #elif __solaris__
  68 #define SO_REUSEPORT 0x100e
  69 #elif defined(AIX) || defined(MACOSX)
  70 #define SO_REUSEPORT 0x0200
  71 #else
  72 #define SO_REUSEPORT 0
  73 #endif
  74 #endif
  75 
  76 jint NET_Wait(JNIEnv *env, jint fd, jint flags, jint timeout);
  77 




  36 
  37 int NET_Timeout(int s, long timeout);
  38 int NET_Read(int s, void* buf, size_t len);
  39 int NET_RecvFrom(int s, void *buf, int len, unsigned int flags,
  40                  struct sockaddr *from, socklen_t *fromlen);
  41 int NET_ReadV(int s, const struct iovec * vector, int count);
  42 int NET_Send(int s, void *msg, int len, unsigned int flags);
  43 int NET_SendTo(int s, const void *msg, int len,  unsigned  int
  44                flags, const struct sockaddr *to, int tolen);
  45 int NET_Writev(int s, const struct iovec * vector, int count);
  46 int NET_Connect(int s, struct sockaddr *addr, int addrlen);
  47 int NET_Accept(int s, struct sockaddr *addr, socklen_t *addrlen);
  48 int NET_SocketClose(int s);
  49 int NET_Dup2(int oldfd, int newfd);
  50 int NET_Poll(struct pollfd *ufds, unsigned int nfds, int timeout);
  51 int NET_SocketAvailable(int s, jint *pbytes);
  52 
  53 void NET_ThrowUnknownHostExceptionWithGaiError(JNIEnv *env,
  54                                                const char* hostname,
  55                                                int gai_error);


  56 
  57 #define NET_WAIT_READ    0x01
  58 #define NET_WAIT_WRITE   0x02
  59 #define NET_WAIT_CONNECT 0x04
  60 
  61 /* Defines SO_REUSEPORT */
  62 #ifndef SO_REUSEPORT
  63 #ifdef __linux__
  64 #define SO_REUSEPORT 15
  65 #elif __solaris__
  66 #define SO_REUSEPORT 0x100e
  67 #elif defined(AIX) || defined(MACOSX)
  68 #define SO_REUSEPORT 0x0200
  69 #else
  70 #define SO_REUSEPORT 0
  71 #endif
  72 #endif
  73 
  74 jint NET_Wait(JNIEnv *env, jint fd, jint flags, jint timeout);
  75 


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