Rewrite of xargs by Vladimir N. Oleynik

git-svn-id: svn://busybox.net/trunk/busybox@5901 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 6 insertions, 2 deletions

diff --git a/include/usage.h b/include/usage.h
index d0aa3243f..c140a88ba 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -2243,9 +2243,13 @@
         "Prints the user name associated with the current effective user id."
 
 #define xargs_trivial_usage \
-        "[COMMAND] [ARGS...]"
+        "[COMMAND] [-prt] [ARGS...]"
 #define xargs_full_usage \
-        "Executes COMMAND on every item given by standard input."
+        "Executes COMMAND on every item given by standard input.\n\n" \
+        "Options:\n" \
+        "\t-p\tPrompt the user about whether to run each command\n" \
+        "\t-r\tDo not run command for empty readed lines\n" \
+        "\t-t\tPrint the command line on stderr before executing it."
 #define xargs_example_usage \
         "$ ls | xargs gzip\n" \
         "$ find . -name '*.c' -print | xargs rm\n"