From efda21ca931766eed6cfc49d1b2122c53827d9fc Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Thu, 29 Nov 2007 18:14:37 -0600
Subject: Change command main() functions to return void, and
 exit(toys.exitval) from the toybox infrastructure instead.  Eliminates a
 return call from each command.

---
 toys/dmesg.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'toys/dmesg.c')

diff --git a/toys/dmesg.c b/toys/dmesg.c
index 7a150121..59343897 100644
--- a/toys/dmesg.c
+++ b/toys/dmesg.c
@@ -10,7 +10,7 @@
 
 #define TT toy.dmesg
 
-int dmesg_main(void)
+void dmesg_main(void)
 {
 	// For -n just tell kernel to which messages to keep.
 	if (toys.optflags & 2) {
@@ -30,11 +30,9 @@ int dmesg_main(void)
 		// Display data, filtering out level markers.
 		for (i=0; i<size; ) {
 			if (last=='\n' && data[i]=='<') i += 3;
-			else putchar(last = data[i++]);
+			else xputc(last = data[i++]);
 		}
-		if (last!='\n') putchar('\n');
+		if (last!='\n') xputc('\n');
 		if (CFG_TOYBOX_FREE) free(data);
 	}
-
-	return 0;
 }
-- 
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