* file.c: Add O_TMPFILE.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52492 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/file.c b/file.c
index e31b3eeadc..f45cfe6cdf 100644
--- a/file.c
+++ b/file.c
@@ -6082,6 +6082,10 @@ Init_File(void)
     /*  Try to minimize cache effects of the I/O to and from this file. */
     rb_define_const(rb_mFConst, "DIRECT", INT2FIX(O_DIRECT));
 #endif
+#ifdef O_TMPFILE
+    /* Create an unnamed temporary file */
+    rb_define_const(rb_mFConst, "TMPFILE", INT2FIX(O_TMPFILE));
+#endif
 
     /* shared lock. see File#flock */
     rb_define_const(rb_mFConst, "LOCK_SH", INT2FIX(LOCK_SH));