80 */
81 #if defined(__solaris__) && !defined(TCP_EXCLBIND)
82 #define TCP_EXCLBIND 0x21
83 #endif
84 #if defined(__solaris__) && !defined(UDP_EXCLBIND)
85 #define UDP_EXCLBIND 0x0101
86 #endif
87
88 void setDefaultScopeID(JNIEnv *env, struct sockaddr *him)
89 {
90 #ifdef MACOSX
91 static jclass ni_class = NULL;
92 static jfieldID ni_defaultIndexID;
93 if (ni_class == NULL) {
94 jclass c = (*env)->FindClass(env, "java/net/NetworkInterface");
95 CHECK_NULL(c);
96 c = (*env)->NewGlobalRef(env, c);
97 CHECK_NULL(c);
98 ni_defaultIndexID = (*env)->GetStaticFieldID(
99 env, c, "defaultIndex", "I");
100 ni_class = c;
101 }
102 int defaultIndex;
103 struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)him;
104 if (sin6->sin6_family == AF_INET6 && (sin6->sin6_scope_id == 0)) {
105 defaultIndex = (*env)->GetStaticIntField(env, ni_class,
106 ni_defaultIndexID);
107 sin6->sin6_scope_id = defaultIndex;
108 }
109 #endif
110 }
111
112 int getDefaultScopeID(JNIEnv *env) {
113 static jclass ni_class = NULL;
114 static jfieldID ni_defaultIndexID;
115 if (ni_class == NULL) {
116 jclass c = (*env)->FindClass(env, "java/net/NetworkInterface");
117 CHECK_NULL_RETURN(c, 0);
118 c = (*env)->NewGlobalRef(env, c);
119 CHECK_NULL_RETURN(c, 0);
120 ni_defaultIndexID = (*env)->GetStaticFieldID(env, c,
121 "defaultIndex", "I");
122 ni_class = c;
123 }
124 int defaultIndex = 0;
125 defaultIndex = (*env)->GetStaticIntField(env, ni_class,
126 ni_defaultIndexID);
127 return defaultIndex;
128 }
129
130 #ifdef __solaris__
131 static int init_tcp_max_buf, init_udp_max_buf;
132 static int tcp_max_buf;
133 static int udp_max_buf;
134 static int useExclBind = 0;
135
136 /*
137 * Get the specified parameter from the specified driver. The value
138 * of the parameter is assumed to be an 'int'. If the parameter
139 * cannot be obtained return -1
140 */
141 int net_getParam(char *driver, char *param)
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80 */
81 #if defined(__solaris__) && !defined(TCP_EXCLBIND)
82 #define TCP_EXCLBIND 0x21
83 #endif
84 #if defined(__solaris__) && !defined(UDP_EXCLBIND)
85 #define UDP_EXCLBIND 0x0101
86 #endif
87
88 void setDefaultScopeID(JNIEnv *env, struct sockaddr *him)
89 {
90 #ifdef MACOSX
91 static jclass ni_class = NULL;
92 static jfieldID ni_defaultIndexID;
93 if (ni_class == NULL) {
94 jclass c = (*env)->FindClass(env, "java/net/NetworkInterface");
95 CHECK_NULL(c);
96 c = (*env)->NewGlobalRef(env, c);
97 CHECK_NULL(c);
98 ni_defaultIndexID = (*env)->GetStaticFieldID(
99 env, c, "defaultIndex", "I");
100 CHECK_NULL(ni_defaultIndexID);
101 ni_class = c;
102 }
103 int defaultIndex;
104 struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)him;
105 if (sin6->sin6_family == AF_INET6 && (sin6->sin6_scope_id == 0)) {
106 defaultIndex = (*env)->GetStaticIntField(env, ni_class,
107 ni_defaultIndexID);
108 sin6->sin6_scope_id = defaultIndex;
109 }
110 #endif
111 }
112
113 int getDefaultScopeID(JNIEnv *env) {
114 static jclass ni_class = NULL;
115 static jfieldID ni_defaultIndexID;
116 if (ni_class == NULL) {
117 jclass c = (*env)->FindClass(env, "java/net/NetworkInterface");
118 CHECK_NULL_RETURN(c, 0);
119 c = (*env)->NewGlobalRef(env, c);
120 CHECK_NULL_RETURN(c, 0);
121 ni_defaultIndexID = (*env)->GetStaticFieldID(env, c,
122 "defaultIndex", "I");
123 CHECK_NULL_RETURN(ni_defaultIndexID, 0);
124 ni_class = c;
125 }
126 int defaultIndex = 0;
127 defaultIndex = (*env)->GetStaticIntField(env, ni_class,
128 ni_defaultIndexID);
129 return defaultIndex;
130 }
131
132 #ifdef __solaris__
133 static int init_tcp_max_buf, init_udp_max_buf;
134 static int tcp_max_buf;
135 static int udp_max_buf;
136 static int useExclBind = 0;
137
138 /*
139 * Get the specified parameter from the specified driver. The value
140 * of the parameter is assumed to be an 'int'. If the parameter
141 * cannot be obtained return -1
142 */
143 int net_getParam(char *driver, char *param)
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