fixup! Sortix patches

af_unix.c

@@ -218,7 +218,7 @@ attempt_connect:
 #if defined(SOL_SOCKET) && defined(SO_REUSEADDR)
 		EINTRLOOP(rs, setsockopt(s_unix_fd, SOL_SOCKET, SO_REUSEADDR, (void *)&a1, sizeof a1));
 #endif
-		rs = blocking_connect(s_unix_fd, &s_unix.s, s_unix_l);
+		EINTRLOOP(rs, connect(s_unix_fd, &s_unix.s, s_unix_l));
 		if (rs) {
 retry:
 			/*debug("connect: %d, %s", errno, strerror(errno));*/

connect.c

@@ -672,7 +672,7 @@ static void try_connect(struct connection *c)
 #if defined(__aarch64__) && defined(__ILP32__)
 		errno = EINPROGRESS;	/* arm64 ilp32 bug */
 #endif
-		rs = connect(s, (struct sockaddr *)(void *)&sa, sizeof sa);
+		EINTRLOOP(rs, connect(s, (struct sockaddr *)(void *)&sa, sizeof sa));
 #ifdef SUPPORT_IPV6
 	} else if (addr->af == AF_INET6) {
 		struct sockaddr_in6 sa;
@@ -686,14 +686,14 @@ static void try_connect(struct connection *c)
 #if defined(__aarch64__) && defined(__ILP32__)
 		errno = EINPROGRESS;	/* arm64 ilp32 bug */
 #endif
-		rs = connect(s, (struct sockaddr *)(void *)&sa, sizeof sa);
+		EINTRLOOP(rs, connect(s, (struct sockaddr *)(void *)&sa, sizeof sa));
 #endif
 	} else {
 		rs = -1;
 		errno = EINVAL;
 	}
 	if (rs) {
-		if (errno != EALREADY && errno != EINPROGRESS && errno != EINTR) {
+		if (errno != EALREADY && errno != EINPROGRESS) {
 #ifdef BEOS
 			if (errno == EWOULDBLOCK) errno = ETIMEDOUT;
 #endif

dns.c

@@ -773,7 +773,7 @@ int ipv6_full_access(void)
 	sin6.sin6_family = AF_INET6;
 	sin6.sin6_port = htons(1024);
 	memcpy(&sin6.sin6_addr.s6_addr, "\052\001\004\060\000\015\000\000\002\314\236\377\376\044\176\032", 16);
-	c = blocking_connect(h, (struct sockaddr *)(void *)&sin6, sizeof sin6);
+	EINTRLOOP(c, connect(h, (struct sockaddr *)(void *)&sin6, sizeof sin6));
 	EINTRLOOP(rs, close(h));
 	if (!c) return 1;
 #endif

links.h

@@ -1140,7 +1140,6 @@ extern int terminate_loop;
 int can_write(int fd);
 int can_read(int fd);
 int can_read_timeout(int fd, int sec);
-int blocking_connect(int fd, struct sockaddr *addr, socklen_t addrlen);
 int close_std_handle(int);
 void restore_std_handle(int, int);
 unsigned long select_info(int);

select.c

@@ -125,22 +125,6 @@ int can_read(int fd)
 }
 
 
-// PATCH: Handle connect not being restartable
-int blocking_connect(int fd, struct sockaddr *addr, socklen_t addrlen)
-{
-	int connect_error;
-	socklen_t len = sizeof(connect_error);
-
-	if (!connect(fd, addr, addrlen)) return 0;
-	if (errno != EINTR) return -1;
-
-	can_do_io(fd, 1, -1); // Wait until connected/failed
-	getsockopt(fd, SOL_SOCKET, SO_ERROR, &connect_error, &len);
-	errno = connect_error;
-	return !connect_error ? 0 : -1;
-}
-
-
 int close_std_handle(int std)
 {
 #ifndef DOS