printf: Note that this is used both as a normal program and a shell builtin.

svn path=/head/; revision=219153
2011-03-01 21:47:06 +00:00 · 2011-03-01 21:47:06 +00:00 · 77fae5c16d · 2020-12-20 02:59:44 +00:00
commit 77fae5c16d
parent 229f1985ac
1 changed files with 4 additions and 0 deletions
--- a/usr.bin/printf/printf.c
+++ b/usr.bin/printf/printf.c
@ -26,6 +26,10 @@
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */
+/*
+ * Important: This file is used both as a standalone program /usr/bin/printf
+ * and as a builtin for /bin/sh (#define SHELL).
+ */

 #ifndef SHELL
 #ifndef lint