msvc: add pragmas for common warnings

diff --git a/compat/winansi.c b/compat/winansi.c
index a11a0f16d276470381587236ae513994d92af477..11cd9b82cc8909b5316d63a0fe35ad8b6c45c096 100644 (file)
--- a/compat/winansi.c
+++ b/compat/winansi.c
@@ -474,6 +474,18 @@ static void die_lasterr(const char *fmt, ...)
        va_end(params);
 }
 
+#undef dup2
+int winansi_dup2(int oldfd, int newfd)
+{
+       int ret = dup2(oldfd, newfd);
+
+       if (!ret && newfd >= 0 && newfd <= 2)
+               fd_is_interactive[newfd] = oldfd < 0 || oldfd > 2 ?
+                       0 : fd_is_interactive[oldfd];
+
+       return ret;
+}
+
 static HANDLE duplicate_handle(HANDLE hnd)
 {
        HANDLE hresult, hproc = GetCurrentProcess();
@@ -532,7 +544,20 @@ static HANDLE swap_osfhnd(int fd, HANDLE new_handle)
 #ifdef DETECT_MSYS_TTY
 
 #include <winternl.h>
+
+#if defined(_MSC_VER)
+
+typedef struct _OBJECT_NAME_INFORMATION
+{
+       UNICODE_STRING Name;
+       WCHAR NameBuffer[0];
+} OBJECT_NAME_INFORMATION, *POBJECT_NAME_INFORMATION;
+
+#define ObjectNameInformation 1
+
+#else
 #include <ntstatus.h>
+#endif
 
 static void detect_msys_tty(int fd)
 {