1 files changed, 17 insertions, 0 deletions
diff --git a/src/win32/posix.c b/src/win32/posix.c
index 0e9d3f0f4..aac56ce84 100644
--- a/src/win32/posix.c
+++ b/src/win32/posix.c
@@ -1,6 +1,7 @@
 #include "posix.h"
 #include "path.h"
 #include <errno.h>
+#include <io.h>
 
 int p_unlink(const char *path)
 {
@@ -230,3 +231,19 @@ int p_snprintf(char *buffer, size_t count, const char *format, ...)
 
 	return r;
 }
+
+int p_mkstemp(char *tmp_path)
+{
+	int r;
+
+#if defined(_MSC_VER)
+	r = _mktemp_s(tmp_path, GIT_PATH_MAX);
+#else
+	r = _mktemp(tmp_path);
+#endif
+
+	if (r != 0)
+		return GIT_EOSERR;
+
+	return p_creat(tmp_path, 0744);
+}