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8317866: replace NET_SocketAvailable

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Reviewed-by: dfuchs, alanb
This commit is contained in:
Matthias Baesken 2023-10-12 07:22:49 +00:00
parent 6d6c9008d5
commit 424de295a6
4 changed files with 7 additions and 30 deletions
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13
src/java.base/unix/native/libnet/net_util_md.c
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@ -28,7 +28,6 @@
#include <netinet/tcp.h> // defines TCP_NODELAY
#include <stdlib.h>
#include <string.h>
#include <sys/ioctl.h>
#include <sys/time.h>
#if defined(__linux__)
@ -51,18 +50,6 @@
#define IPV6_FLOWINFO_SEND 33
#endif
#define RESTARTABLE(_cmd, _result) do { \
do { \
_result = _cmd; \
} while((_result == -1) && (errno == EINTR)); \
} while(0)
int NET_SocketAvailable(int s, int *pbytes) {
int result;
RESTARTABLE(ioctl(s, FIONREAD, pbytes), result);
return result;
}
void
NET_ThrowByNameWithLastError(JNIEnv *env, const char *name,
const char *defaultDetail) {