stan/jdk-24
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This commit is contained in:
Lana Steuck 2012-03-14 08:28:25 -07:00
commit 85d4c76d59
1 changed files with 9 additions and 26 deletions
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35
jdk/src/solaris/native/sun/nio/ch/DatagramDispatcher.c
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@ -36,6 +36,7 @@
#include <sys/socket.h>
#include "nio_util.h"
#include <limits.h>
JNIEXPORT jint JNICALL
Java_sun_nio_ch_DatagramDispatcher_read0(JNIEnv *env, jclass clazz,
@ -60,23 +61,14 @@ Java_sun_nio_ch_DatagramDispatcher_readv0(JNIEnv *env, jclass clazz,
ssize_t result = 0;
struct iovec *iov = (struct iovec *)jlong_to_ptr(address);
struct msghdr m;
if (len > 16) {
len = 16;
if (len > IOV_MAX) {
len = IOV_MAX;
}
m.msg_name = NULL;
m.msg_namelen = 0;
// initialize the message
memset(&m, 0, sizeof(m));
m.msg_iov = iov;
m.msg_iovlen = len;
#ifdef __solaris__
m.msg_accrights = NULL;
m.msg_accrightslen = 0;
#endif
#if defined(__linux__) || defined(_ALLBSD_SOURCE)
m.msg_control = NULL;
m.msg_controllen = 0;
#endif
result = recvmsg(fd, &m, 0);
if (result < 0 && errno == ECONNREFUSED) {
@ -108,23 +100,14 @@ Java_sun_nio_ch_DatagramDispatcher_writev0(JNIEnv *env, jclass clazz,
struct iovec *iov = (struct iovec *)jlong_to_ptr(address);
struct msghdr m;
ssize_t result = 0;
if (len > 16) {
len = 16;
if (len > IOV_MAX) {
len = IOV_MAX;
}
m.msg_name = NULL;
m.msg_namelen = 0;
// initialize the message
memset(&m, 0, sizeof(m));
m.msg_iov = iov;
m.msg_iovlen = len;
#ifdef __solaris__
m.msg_accrights = NULL;
m.msg_accrightslen = 0;
#endif
#if defined(__linux__) || defined(_ALLBSD_SOURCE)
m.msg_control = NULL;
m.msg_controllen = 0;
#endif
result = sendmsg(fd, &m, 0);
if (result < 0 && errno == ECONNREFUSED) {