busybox: imported from http://www.busybox.net/downloads/busybox-1.13.3.tar.bz2busybox-1.13.3

Signed-off-by: Bjørn Mork <bjorn@mork.no>

1 files changed, 26 insertions, 0 deletions

diff --git a/coreutils/whoami.c b/coreutils/whoami.c
new file mode 100644
index 0000000..6756d4b
--- /dev/null
+++ b/coreutils/whoami.c
@@ -0,0 +1,26 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Mini whoami implementation for busybox
+ *
+ * Copyright (C) 2000  Edward Betts <edward@debian.org>.
+ *
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ */
+
+/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */
+
+#include "libbb.h"
+
+/* This is a NOFORK applet. Be very careful! */
+
+int whoami_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int whoami_main(int argc, char **argv UNUSED_PARAM)
+{
+	if (argc > 1)
+		bb_show_usage();
+
+	/* Will complain and die if username not found */
+	puts(bb_getpwuid(NULL, -1, geteuid()));
+
+	return fflush(stdout);
+}