make tmpfile slightly more efficient (use unlink syscall instead of remove)

diff --git a/src/stdio/tmpfile.c b/src/stdio/tmpfile.c
index a6b7223..18c232f 100644 (file)
--- a/src/stdio/tmpfile.c
+++ b/src/stdio/tmpfile.c
@@ -17,7 +17,7 @@ FILE *tmpfile(void)
                fd = syscall(SYS_open, s, O_RDWR|O_CREAT|O_EXCL|O_LARGEFILE, 0600);
                if (fd >= 0) {
                        f = __fdopen(fd, "w+");
-                       remove(s);
+                       syscall(SYS_unlink, s);
                        return f;
                }
        }