Initial revision

src/unix.h

@@ -0,0 +1,69 @@
+#ifndef COMPAT_H_
+#define COMPAT_H_
+
+#include "lspriv.h"
+
+/*=========================================================================*\
+* BSD include files
+\*=========================================================================*/
+/* error codes */
+#include <errno.h>
+/* close function */
+#include <unistd.h>
+/* fnctnl function and associated constants */
+#include <fcntl.h>
+/* struct timeval and CLK_TCK */
+#include <sys/time.h>
+/* times function and struct tms */
+#include <sys/times.h>
+/* struct sockaddr */
+#include <sys/types.h>
+/* socket function */
+#include <sys/socket.h>
+/* gethostbyname and gethostbyaddr functions */
+#include <netdb.h>
+/* sigpipe handling */
+#include <signal.h>
+
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#define COMPAT_FD int
+#define COMPAT_INVALIDFD (-1)
+
+/* we are lazy... */
+typedef struct sockaddr SA;
+
+/*=========================================================================*\
+* Exported functions
+\*=========================================================================*/
+void compat_open(lua_State *L);
+
+#define compat_bind bind
+#define compat_connect connect
+#define compat_listen listen
+#define compat_close close
+#define compat_select select
+
+COMPAT_FD compat_socket(int domain, int type, int protocol);
+COMPAT_FD compat_accept(COMPAT_FD s, SA *addr, socklen_t *len, int deadline);
+int compat_send(COMPAT_FD c, cchar *data, size_t count, size_t *done, 
+        int deadline);
+int compat_recv(COMPAT_FD c, uchar *data, size_t count, size_t *done, 
+        int deadline);
+int compat_sendto(COMPAT_FD c, cchar *data, size_t count, size_t *done,
+        int deadline, SA *addr, socklen_t len);
+int compat_recvfrom(COMPAT_FD c, uchar *data, size_t count, size_t *got, 
+        int deadline, SA *addr, socklen_t *len);
+void compat_setnonblocking(COMPAT_FD sock);
+void compat_setblocking(COMPAT_FD sock);
+void compat_setreuseaddr(COMPAT_FD sock);
+
+const char *compat_hoststrerror(void);
+const char *compat_socketstrerror(void);
+const char *compat_bindstrerror(void);
+const char *compat_connectstrerror(void);
+
+cchar *compat_trysetoptions(lua_State *L, COMPAT_FD sock);
+
+#endif /* COMPAT_H_ */