From: Alan Cox <alan@linux.intel.com>
Date: Thu, 21 May 2015 22:38:33 +0000 (+0100)
Subject: whoami: remove stdio
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=452933e8cb905185993056f8708a6e3f5330981e;p=FUZIX.git

whoami: remove stdio
---

diff --git a/Applications/util/whoami.c b/Applications/util/whoami.c
index 3e48db49..98256bbf 100644
--- a/Applications/util/whoami.c
+++ b/Applications/util/whoami.c
@@ -1,4 +1,5 @@
 #include <stdio.h>
+#include <string.h>
 #include <unistd.h>
 #include <pwd.h>
 
@@ -10,7 +11,8 @@ int main(int argc, const char *argv[])
     uid = geteuid();
     pw = getpwuid(uid);
     if (pw) {
-	printf("%s\n", pw->pw_name);
+	write(1, pw->pw_name, strlen(pw->pw_name));
+	write(1, "\n", 1);
 	return 0;
     }