MSVSC fixes

crypto/compat/posix_win.c

@@ -44,7 +44,7 @@ int
 posix_open(const char *path, ...)
 {
 	va_list ap;
-	mode_t mode = 0;
+	int mode = 0;
 	int flags;
 
 	va_start(ap, path);

include/compat/fcntl.h

@@ -29,10 +29,4 @@
 #define FD_CLOEXEC      1
 #endif
 
-int posix_open(const char *path, ...);
-
-#ifndef NO_REDEF_POSIX_FUNCTIONS
-#define open(path, ...) posix_open(path, __VA_ARGS__)
-#endif
-
 #endif

include/compat/stdio.h

@@ -26,6 +26,10 @@ int asprintf(char **str, const char *fmt, ...);
 
 #ifdef _WIN32
 
+#if defined(_MSC_VER)
+#define __func__ __FUNCTION__
+#endif
+
 void posix_perror(const char *s);
 FILE * posix_fopen(const char *path, const char *mode);
 char * posix_fgets(char *s, int size, FILE *stream);

include/compat/win32netcompat.h

@@ -26,7 +26,10 @@
 
 int posix_connect(int sockfd, const struct sockaddr *addr, socklen_t addrlen);
 
+int posix_open(const char *path, ...);
+
 int posix_close(int fd);
+
 ssize_t posix_read(int fd, void *buf, size_t count);
 
 ssize_t posix_write(int fd, const void *buf, size_t count);
@@ -39,6 +42,7 @@ int posix_setsockopt(int sockfd, int level, int optname,
 
 #ifndef NO_REDEF_POSIX_FUNCTIONS
 #define connect(sockfd, addr, addrlen) posix_connect(sockfd, addr, addrlen)
+#define open(path, ...) posix_open(path, __VA_ARGS__)
 #define close(fd) posix_close(fd)
 #define read(fd, buf, count) posix_read(fd, buf, count)
 #define write(fd, buf, count) posix_write(fd, buf, count)