From: Siraaj Khandkar <siraaj@khandkar.net>
Date: Tue, 10 Mar 2020 13:44:04 +0000 (-0400)
Subject: Add optimization TODO
X-Git-Url: https://git.xandkar.net/?a=commitdiff_plain;h=45f1ce6e2dbaedd30f0ceed2d8f3feb4afa157a6;p=khatus.git

Add optimization TODO
---

diff --git a/x5/khatus.c b/x5/khatus.c
index 7f49542..293b346 100644
--- a/x5/khatus.c
+++ b/x5/khatus.c
@@ -255,6 +255,7 @@ read_one(Fifo *f, char *buf)
 	total = 0;
 	c = '\0';
 	b = buf + f->pos;
+	/* TODO: Could optimize here and only blank-out the remaining slots. */
 	memset(b, ' ', f->width);
 	while ((current = read(f->fd, &c, 1)) && c != '\n' && c != '\0' && total++ < f->width)
 		*b++ = c;