blind

commit 3ad57ea82389e52c72c310268bde8b8540fa408e
parent 4d4f28c49274f0d3cae4365af4c32cc3e4b8222a
Author: Mattias Andrée <maandree@kth.se>
Date:   Wed, 10 May 2017 10:50:55 +0200

blind-flip is optimal

Signed-off-by: Mattias Andrée <maandree@kth.se>

Diffstat:
M
src/blind-flip.c
 | 
1
+

1 file changed, 1 insertion(+), 0 deletions(-)
diff --git a/src/blind-flip.c b/src/blind-flip.c
@@ -27,6 +27,7 @@ main(int argc, char *argv[])
 	while (eread_frame(&stream, buf, n))
 		for (ptr = n; ptr;)
 			ewriteall(STDOUT_FILENO, buf + (ptr -= rown), rown, "<stdout>");
+	/* ewriteall is faster than writev(3) and vmsplice(3) */
 
 	free(buf);
 	return 0;