23  * questions.
  24  */
  25 
  26 #include "jni.h"
  27 #include "jni_util.h"
  28 #include "jvm.h"
  29 #include "jlong.h"
  30 #include <errno.h>
  31 #include <sys/types.h>
  32 
  33 #define RESTARTABLE(_cmd, _result) do { \
  34   do { \
  35     _result = _cmd; \
  36   } while((_result == -1) && (errno == EINTR)); \
  37 } while(0)
  38 
  39 /* Defines SO_REUSEPORT */
  40 #ifndef SO_REUSEPORT
  41 #ifdef __linux__
  42 #define SO_REUSEPORT 15
  43 #elif defined(__solaris__)
  44 #define SO_REUSEPORT 0x100e
  45 #elif defined(AIX) || defined(MACOSX)
  46 #define SO_REUSEPORT 0x0200
  47 #else
  48 #define SO_REUSEPORT 0
  49 #endif
  50 #endif
  51 
  52 /* NIO utility procedures */
  53 
  54 
  55 /* Defined in IOUtil.c */
  56 
  57 jint fdval(JNIEnv *env, jobject fdo);
  58 void setfdval(JNIEnv *env, jobject fdo, jint value);
  59 
  60 jint convertReturnVal(JNIEnv *env, jint n, jboolean reading);
  61 jlong convertLongReturnVal(JNIEnv *env, jlong n, jboolean reading);
  62 
  63 
  64 /* Defined in Net.c */

  23  * questions.
  24  */
  25 
  26 #include "jni.h"
  27 #include "jni_util.h"
  28 #include "jvm.h"
  29 #include "jlong.h"
  30 #include <errno.h>
  31 #include <sys/types.h>
  32 
  33 #define RESTARTABLE(_cmd, _result) do { \
  34   do { \
  35     _result = _cmd; \
  36   } while((_result == -1) && (errno == EINTR)); \
  37 } while(0)
  38 
  39 /* Defines SO_REUSEPORT */
  40 #ifndef SO_REUSEPORT
  41 #ifdef __linux__
  42 #define SO_REUSEPORT 15


  43 #elif defined(AIX) || defined(MACOSX)
  44 #define SO_REUSEPORT 0x0200
  45 #else
  46 #define SO_REUSEPORT 0
  47 #endif
  48 #endif
  49 
  50 /* NIO utility procedures */
  51 
  52 
  53 /* Defined in IOUtil.c */
  54 
  55 jint fdval(JNIEnv *env, jobject fdo);
  56 void setfdval(JNIEnv *env, jobject fdo, jint value);
  57 
  58 jint convertReturnVal(JNIEnv *env, jint n, jboolean reading);
  59 jlong convertLongReturnVal(JNIEnv *env, jlong n, jboolean reading);
  60 
  61 
  62 /* Defined in Net.c */