create_temporary_file(): use _O_SHORT_LIVED on Windows

[wimlib] / src / extract.c

diff --git a/src/extract.c b/src/extract.c
index b1f62b1268ddf02434829bccd416bdd133724c35..f1fcd0f86b5079b9ef020a03e35287c2edfbf831 100644 (file)
--- a/src/extract.c
+++ b/src/extract.c
@@ -1171,6 +1171,7 @@ create_temporary_file(struct filedes *fd_ret, tchar **name_ret)
 {
        tchar *name;
        int raw_fd;
 {
        tchar *name;
        int raw_fd;

+       int open_flags;

 
 retry:
        name = ttempnam(NULL, T("wimlib"));
 
 retry:
        name = ttempnam(NULL, T("wimlib"));


@@ -1179,7 +1180,11 @@ retry:
                return WIMLIB_ERR_NOMEM;
        }
 
                return WIMLIB_ERR_NOMEM;
        }
 

-       raw_fd = topen(name, O_WRONLY | O_CREAT | O_EXCL | O_BINARY, 0600);
+       open_flags = O_WRONLY | O_CREAT | O_EXCL | O_BINARY;
+#ifdef __WIN32__
+       open_flags |= _O_SHORT_LIVED;
+#endif
+       raw_fd = topen(name, open_flags, 0600);

 
        if (raw_fd < 0) {
                if (errno == EEXIST) {
 
        if (raw_fd < 0) {
                if (errno == EEXIST) {