foo*sum: report I/O errors, don't merely exit with 1.

[oweals/busybox.git] / coreutils / false.c

diff --git a/coreutils/false.c b/coreutils/false.c
index 033d2bff4c3ba369c16a41a3c12c56a557dcb87c..59c2f321ae3a44695d22d2fb10b791379acfc5e3 100644 (file)
--- a/coreutils/false.c
+++ b/coreutils/false.c
@@ -10,6 +10,16 @@
 /* BB_AUDIT SUSv3 compliant */
 /* http://www.opengroup.org/onlinepubs/000095399/utilities/false.html */
 
+//usage:#define false_trivial_usage
+//usage:       ""
+//usage:#define false_full_usage "\n\n"
+//usage:       "Return an exit code of FALSE (1)"
+//usage:
+//usage:#define false_example_usage
+//usage:       "$ false\n"
+//usage:       "$ echo $?\n"
+//usage:       "1\n"
+
 #include "libbb.h"
 
 /* This is a NOFORK applet. Be very careful! */