claenups for previous commit

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

diff --git a/coreutils/pwd.c b/coreutils/pwd.c
index 9455975e7a08fe842518cb7d4fadaccfd7f501cd..345d8510045ba054a76edd2ca49c7fdb645c298c 100644 (file)
--- a/coreutils/pwd.c
+++ b/coreutils/pwd.c
@@ -6,6 +6,15 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
+//config:config PWD
+//config:      bool "pwd (3.4 kb)"
+//config:      default y
+//config:      help
+//config:      pwd is used to print the current directory.
+
+//applet:IF_PWD(APPLET_NOFORK(pwd, pwd, BB_DIR_BIN, BB_SUID_DROP, pwd))
+
+//kbuild:lib-$(CONFIG_PWD) += pwd.o
 
 //usage:#define pwd_trivial_usage
 //usage:       ""
@@ -18,8 +27,6 @@
 
 #include "libbb.h"
 
-/* This is a NOFORK applet. Be very careful! */
-
 static int logical_getcwd(void)
 {
        struct stat st1;
@@ -43,7 +50,7 @@ static int logical_getcwd(void)
                if (*p == '.')
                        p++; /* we found "/.." */
                if (*p == '\0' || *p == '/')
-                       return 0; /* "/./" or "/../" component: bad */
+                       return 0; /* "/./" or "/../" component: bad */
        }
 
        if (stat(wd, &st1) != 0)