whoami: remove stdio

diff --git a/Applications/util/whoami.c b/Applications/util/whoami.c
index 3e48db4..98256bb 100644 (file)
--- 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;
     }