25
26 #include <errno.h>
27 #include <sys/socket.h>
28 #include <stropts.h>
29 #include <unistd.h>
30
31 /* Support for restartable system calls on Solaris. */
32
33 #define RESTARTABLE_RETURN_INT(_cmd) do { \
34 int _result; \
35 if (1) { \
36 do { \
37 _result = _cmd; \
38 } while((_result == -1) && (errno == EINTR)); \
39 return _result; \
40 } \
41 } while(0)
42
43 int NET_Read(int s, void* buf, size_t len) {
44 RESTARTABLE_RETURN_INT(recv(s, buf, len, 0));
45 }
46
47 int NET_RecvFrom(int s, void *buf, int len, unsigned int flags,
48 struct sockaddr *from, socklen_t *fromlen) {
49 RESTARTABLE_RETURN_INT(recvfrom(s, buf, len, flags, from, fromlen));
50 }
51
52 int NET_ReadV(int s, const struct iovec * vector, int count) {
53 RESTARTABLE_RETURN_INT(readv(s, vector, count));
54 }
55
56 int NET_WriteV(int s, const struct iovec * vector, int count) {
57 RESTARTABLE_RETURN_INT(writev(s, vector, count));
58 }
59
60 int NET_Send(int s, void *msg, int len, unsigned int flags) {
61 RESTARTABLE_RETURN_INT(send(s, msg, len, flags));
62 }
63
64 int NET_SendTo(int s, const void *msg, int len, unsigned int flags,
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25
26 #include <errno.h>
27 #include <sys/socket.h>
28 #include <stropts.h>
29 #include <unistd.h>
30
31 /* Support for restartable system calls on Solaris. */
32
33 #define RESTARTABLE_RETURN_INT(_cmd) do { \
34 int _result; \
35 if (1) { \
36 do { \
37 _result = _cmd; \
38 } while((_result == -1) && (errno == EINTR)); \
39 return _result; \
40 } \
41 } while(0)
42
43 int NET_Read(int s, void* buf, size_t len) {
44 RESTARTABLE_RETURN_INT(recv(s, buf, len, 0));
45 }
46
47 int NET_NonBlockingRead(int s, void* buf, size_t len) {
48 RESTARTABLE_RETURN_INT(recv(s, buf, len, MSG_DONTWAIT));
49 }
50
51 int NET_RecvFrom(int s, void *buf, int len, unsigned int flags,
52 struct sockaddr *from, socklen_t *fromlen) {
53 RESTARTABLE_RETURN_INT(recvfrom(s, buf, len, flags, from, fromlen));
54 }
55
56 int NET_ReadV(int s, const struct iovec * vector, int count) {
57 RESTARTABLE_RETURN_INT(readv(s, vector, count));
58 }
59
60 int NET_WriteV(int s, const struct iovec * vector, int count) {
61 RESTARTABLE_RETURN_INT(writev(s, vector, count));
62 }
63
64 int NET_Send(int s, void *msg, int len, unsigned int flags) {
65 RESTARTABLE_RETURN_INT(send(s, msg, len, flags));
66 }
67
68 int NET_SendTo(int s, const void *msg, int len, unsigned int flags,
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