From 75193df68e776a469bc4a40445db6f4d7943a21e Mon Sep 17 00:00:00 2001
From: Quinn Stephens <quinn@osmora.org>
Date: Fri, 6 Jun 2025 13:49:53 -0400
Subject: usr.bin: Use stdio for console access

Modified fetch, kmsg, and osh to use stdio.h routines instead of just
raw file descriptors.

Signed-off-by: Quinn Stephens <quinn@osmora.org>
Signed-off-by: Ian Moffett <ian@osmora.org>
---
 usr.bin/kmsg/kmsg.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

(limited to 'usr.bin/kmsg')

diff --git a/usr.bin/kmsg/kmsg.c b/usr.bin/kmsg/kmsg.c
index 678ad8c..2deae39 100644
--- a/usr.bin/kmsg/kmsg.c
+++ b/usr.bin/kmsg/kmsg.c
@@ -31,21 +31,18 @@
 #include <unistd.h>
 #include <fcntl.h>
 #include <string.h>
+#include <stdio.h>
 
 int
 main(void)
 {
-    int mfd, cons_fd;
+    int mfd;
     ssize_t retval;
     char linebuf[256];
 
     if ((mfd = open("/dev/kmsg", O_RDONLY)) < 0) {
         return mfd;
     }
-    if ((cons_fd = open("/dev/console", O_WRONLY)) < 0) {
-        close(mfd);
-        return cons_fd;
-    }
 
     for (;;) {
         retval = read(mfd, linebuf, sizeof(linebuf) - 1);
@@ -53,10 +50,9 @@ main(void)
             break;
         }
         linebuf[retval] = '\0';
-        write(cons_fd, linebuf, strlen(linebuf));
+        fputs(linebuf, stdout);
     }
 
-    close(cons_fd);
     close(mfd);
     return 0;
 }
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